Ultra-Wear-Resistant Stainless Steel

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Shape

System of Measurement

Thickness

Width

Diameter

Material

Length

Hardness

Tolerance Rating

Mechanical Finish

Hardness Rating

Heat Treatment

Magnetic Properties

Yield Strength

50,000 psi to 99,999 psi

100,000 psi or greater

Wall Thickness

Fabrication

Appearance

Maximum Hardness After Heat Treatment

Rockwell C60

Not Rated

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

RoHS

Export Control Classification Number (ECCN)

1C999

2B999

EAR99

DFARS Specialty Metals

352 Products

About Stainless Steel

Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.

Performance

Extra High Strength

Yield strength between 50,000 and 99,999 psi

243 products

Extreme Strength

Yield strength of 100,000 psi or greater

109 products

Performance

Bearing Quality

Top choice for bearings due to excellent wear and abrasion resistance

330 products

Blade Quality

The preferred choice for knives due to hardness and toughness

22 products

Oversized Ultra-Wear-Resistant 440C Stainless Steel Bars

The width and thickness are oversized for finishing to your exact requirements. One of the hardest types of stainless steel after heat treating, 440C offers excellent wear and abrasion resistance. It’s often used for bearings, valves, and knife blades. 440C has even more carbon than 440A, making it harder but less tough. That means 440C is more likely to break rather than bend when absorbing impact. This material maintains its corrosion resistance in temperatures up to 800° F.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Wd.	Fabrication	Hardness	Max. Hardness After Heat Treatment	Specs. Met		1/2 ft. Long	1 ft. Long	2 ft. Long
1/16" Thick (0" to 0.015" Tolerance)



		1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K1	000000	000000	0000000


		3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K2	00000	000000	000000
		1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K3	00000	000000	000000
		1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K4	00000	000000	000000
		1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K5	00000	000000	000000
		2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K6	00000	000000	000000
		2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K7	00000	000000	000000
		3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K83	000000	000000	000000
		3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K93	000000	000000	000000
		4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K119	000000	000000	000000
		5"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K129	000000	000000	000000


		6"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K139	000000	000000	000000
		12"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K169	000000	000000	000000


		1/8" Thick (0" to 0.015" Tolerance)



				1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K179	00000	000000	000000


				3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K189	00000	000000	000000
				1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K199	00000	000000	000000
				1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K219	00000	000000	000000
				1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K229	00000	000000	000000
				2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K239	000000	000000	000000
				2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K249	000000	000000	000000
				3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K259	000000	000000	000000
				3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K269	000000	000000	000000
				4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K279	000000	000000	000000
				5"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K289	000000	000000	000000


				6"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K299	000000	000000	000000
				12"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K339	000000	000000	000000


				3/16" Thick (0" to 0.015" Tolerance)



						3/16"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K349	00000	00000	000000


						1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K359	00000	000000	000000
						3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K369	00000	000000	000000
						1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K379	00000	000000	000000
						1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K389	00000	000000	000000
						1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K399	000000	000000	000000
						2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K419	000000	000000	000000
						2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K429	000000	000000	000000
						3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K439	000000	000000	000000
						3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K449	000000	000000	000000
						4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K459	000000	000000	000000


5"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K469	000000	000000	000000
6"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K479	000000	000000	000000


1/4" Thick (0" to 0.015" Tolerance)



						1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K529	00000	00000	000000


						1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K539	00000	000000	000000
						3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K549	00000	000000	000000
						1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K559	00000	000000	000000
						1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K569	000000	000000	000000
						1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K579	000000	000000	000000
						2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K589	000000	000000	000000
						2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K599	000000	000000	000000
						3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K619	000000	000000	000000
						3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K629	000000	000000	000000
						4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K639	000000	000000	000000


						5"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K649	000000	000000	000000
		6"				Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K659	000000	000000	000000
		8"	Hot Rolled			Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K669	000000	000000	000000


		5/16" Thick (0" to 0.015" Tolerance)



						5/16"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K699	00000	000000	000000


						1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K719	00000	000000	000000
						3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K729	00000	000000	000000
						1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K739	00000	000000	000000
						1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K749	000000	000000	000000
						1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K759	000000	000000	000000
						2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K769	000000	000000	000000
						2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K779	000000	000000	000000
						3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K789	000000	000000	000000
						3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K799	000000	000000	000000
						4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K101	000000	000000	000000


						5"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K109	000000	000000	000000
				6"		Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K839	000000	000000	000000


				3/8" Thick (0" to 0.015" Tolerance)



						3/8"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K879	00000	000000	000000


						1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K889	00000	000000	000000
						3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K899	000000	000000	000000
						1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K106	000000	000000	000000
						1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K203	000000	000000	000000
						1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K206	000000	000000	000000
						2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K949	000000	000000	000000
						2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K959	000000	000000	000000
						3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K969	000000	000000	000000
						3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K979	000000	000000	000000
						4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K989	000000	000000	000000


5"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K998	000000	000000	000000
6"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K601	000000	000000	000000


1/2" Thick (0" to 0.015" Tolerance)



						1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K149	00000	000000	000000


						3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K159	000000	000000	000000
						1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K602	000000	000000	000000
						1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K603	000000	000000	000000
						1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K604	000000	000000	000000
						2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K605	000000	000000	000000
						2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K606	000000	000000	000000
						3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K607	000000	000000	000000
						3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K238	000000	000000	000000
						4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K248	000000	000000	000000
						5"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K258	000000	000000	000000


						6"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K268	000000	000000	000000


		5/8" Thick (0" to 0.015" Tolerance)



						5/8"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K319	000000	000000	000000


						3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K329	000000	000000	000000
						1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K338	000000	000000	000000
						1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K348	000000	000000	000000
						1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K358	000000	000000	000000
						2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K368	000000	000000	000000
						2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K378	000000	000000	000000
						3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K388	000000	000000	000000
						3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K398	000000	000000	000000
						4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K418	000000	000000	000000
						5"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K428	000000	000000	000000


						6"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K438	000000	000000	000000


				3/4" Thick (0" to 0.015" Tolerance)



						3/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K478	000000	000000	000000


						1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K489	000000	000000	000000
						1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K499	000000	000000	000000
						1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K519	000000	000000	000000
						2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K528	000000	000000	000000
						2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K538	000000	000000	000000
						3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K548	000000	000000	000000
						3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K558	000000	000000	000000
						4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K568	000000	000000	000000
						5"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K578	000000	000000	000000
						6"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K588	000000	000000	000000


						7/8" Thick (0" to 0.015" Tolerance)



	7/8"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K638	000000	000000	000000


	1"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K648	000000	000000	000000
	1 1/4"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K658	000000	000000	000000
	1 1/2"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K668	000000	000000	000000
	2"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K679	000000	000000	000000
	2 1/2"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K689	000000	000000	000000
	3"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K698	000000	000000	000000
	3 1/2"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K718	000000	000000	000000
	4"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K728	000000	000000	000000


	1" Thick (0" to 0.015" Tolerance)



								1"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K748	000000	000000	000000


								1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K758	000000	000000	000000
		1 1/2"						Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K768	000000	000000	000000
		2"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K778	000000	000000	000000
		2 1/2"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K788	000000	000000	000000
		3"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K798	000000	000000	000000
		3 1/2"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K207	000000	000000	000000
		4"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K303	000000	000000	000000
		6"	Hot Rolled					Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K838	000000	000000	00000000


		1 1/4" Thick (0" to 0.015" Tolerance)



								1 1/4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K878	000000	000000	000000


								1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K585	000000	000000	000000
								2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K898	000000	000000	000000
								2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K304	000000	000000	000000
								3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K307	000000	000000	000000
								3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K309	000000	000000	000000
								4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K948	000000	000000	000000
								6"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K958	000000	000000	00000000


				1 1/2" Thick (0" to 0.015" Tolerance)



								1 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K403	000000	000000	000000


								2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K408	000000	000000	000000
								2 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K608	000000	000000	000000
								3"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K609	000000	000000	000000
								3 1/2"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K143	000000	000000	000000
								4"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K153	000000	000000	00000000
								6"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K501	000000	000000	00000000


								2" Thick (0" to 0.015" Tolerance)



						2"			Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276	9575K506	000000	000000	000000

Premium Blade-Quality 420V Stainless Steel Bars

A top pick for knives, 420V holds the sharpest edge of all our stainless steel. It contains vanadium, so it's harder and stronger than other 400 series types. This makes it a good alternative to tool steel in food- and chemical-processing applications when you also need corrosion resistance. The maximum temperature for corrosion resistance isn't rated. Also known as S90V stainless steel.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Thk.	Thk. Tolerance	Fabrication	Hardness	Max. Hardness After Heat Treatment		1" × 6"	1" × 18"	1 1/2" × 18"	2" × 18"
0.14"	0" to 0.03"	Hot Rolled	Rockwell C30 (Hard)	Rockwell C60	9520K33	000000	000000	0000000	0000000
0.156"	0" to 0.03"	Hot Rolled	Rockwell C30 (Hard)	Rockwell C60	9520K63	00000	000000	000000	000000

Ultra-Wear-Resistant 440C Stainless Steel Rods

One of the hardest types of stainless steel after heat treating, 440C offers excellent wear and abrasion resistance. It’s often used for bearings, valves, and knife blades. 440C has even more carbon than 440A, making it harder but less tough. That means 440C is more likely to break rather than bend when absorbing impact. This material maintains its corrosion resistance in temperatures up to 800° F.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Short

Image of Product. Front orientation. Stainless Steel. Ultra-Wear-Resistant 440C Stainless Steel Rods.

Dia.	Dia. Tolerance	Fabrication	Hardness	Max. Hardness After Heat Treatment	Specs. Met		1" Long	2" Long	3" Long	4" Long
2"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K115	000000	000000	000000	000000
2 1/4"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K125	00000	00000	00000	00000
3"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K135	00000	000000	000000	000000
3 1/2"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K145	000000	000000	000000	000000
4"	0" to 0.078"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K165	000000	000000	000000	000000
5"	0" to 0.078"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K175	000000	000000	000000	000000

Long

Dia.	Dia. Tolerance	Fabrication	Hardness	Max. Hardness After Heat Treatment	Specs. Met		1/2 ft. Long	1 ft. Long	2 ft. Long	3 ft. Long	6 ft. Long
1/4"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K93	00000	000000	000000	000000	000000
3/8"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K94	0000	00000	00000	00000	00000
7/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K955	00000	00000	00000	00000	00000
1/2"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K96	00000	00000	00000	00000	00000
9/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K97	00000	00000	00000	00000	000000
5/8"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K98	00000	00000	00000	00000	000000
11/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K15	00000	00000	00000	00000	000000
3/4"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K18	00000	00000	00000	000000	000000
13/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K21	00000	00000	00000	000000	000000
7/8"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K24	00000	00000	00000	000000	000000
15/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K26	00000	00000	00000	000000	000000
1"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K29	00000	00000	00000	000000	000000
1 1/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K32	00000	00000	000000	000000	000000
1 1/8"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K35	00000	00000	000000	000000	000000
1 3/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K37	00000	00000	000000	000000	000000
1 1/4"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K41	00000	00000	000000	000000	000000
1 5/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K43	00000	000000	000000	000000	000000
1 3/8"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K46	00000	000000	000000	000000	000000
1 7/16"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K49	00000	000000	000000	000000	000000
1 1/2"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K53	00000	000000	000000	000000	000000
1 5/8"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K55	00000	000000	000000	000000	000000
1 3/4"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K57	00000	000000	000000	000000	000000
1 7/8"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K59	000000	000000	000000	000000	000000
2"	-0.003" to 0.003"	Cold Drawn	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K77	000000	000000	000000	000000	000000
2 1/8"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K79	000000	000000	000000	000000	000000
2 1/4"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K81	000000	000000	000000	000000	000000
2 3/8"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K82	000000	000000	000000	000000	000000
2 1/2"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K83	000000	000000	000000	000000	00000000
2 5/8"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K84	000000	000000	000000	000000	00000000
2 3/4"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K85	000000	000000	000000	000000	00000000
3"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K86	000000	000000	000000	000000	00000000
3 1/4"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K88	000000	000000	000000	00000000	00000000
3 1/2"	0" to 0.047"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K89	000000	000000	00000000	00000000	00000000
3 3/4"	0" to 0.078"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K91	000000	000000	00000000	00000000	00000000
4"	0" to 0.078"	Hot Rolled	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	88985K92	000000	000000	00000000	00000000	00000000

Telescoping Tight-Tolerance Hardened Ultra-Wear-Resistant 440C Stainless Steel Round Tubes

Tubes Sold

Separately

Adjust the diameter of your shaft or rod by nesting these tubes inside each other. They're also known as precision shim stock. You can be confident in their precision since they're held to a tight diameter tolerance. They also come hardened for extra wear and abrasion resistance.

With even more carbon than 440A, 440C stainless steel is one of the hardest types of stainless steel. It maintains its corrosion resistance in temperatures as hot as 800° F.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

							6" Long
	OD	OD Tolerance	ID	Fabrication	Hardness	Specs. Met		Each
1/32" Thick Wall



		3/8"	-0.0002" to 0"	5/16"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T11	0000000


		7/16"	-0.0002" to 0"	3/8"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T12	000000
		1/2"	-0.0002" to 0"	7/16"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T13	000000
		11/16"	-0.0002" to 0"	5/8"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T15	000000
		3/4"	-0.0002" to 0"	11/16"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T16	000000
		13/16"	-0.0002" to 0"	3/4"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T17	000000
		1"	-0.0002" to 0"	15/16"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T21	000000


		1/16" Thick Wall



				5/8"	-0.0002" to 0"	1/2"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T14	000000


				1 1/8"	-0.0002" to 0"	1"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T22	000000
				1 3/8"	-0.0002" to 0"	1 1/4"	Seamless	Rockwell C60 (Extra Hard)	ASTM A276	1991T24	000000

Hardened Ultra-Wear-Resistant 440C Stainless Steel Balls

The best choice for high-performance bearings and valves, these 440C stainless steel balls are among the strongest, hardest, and most wear-resistant we offer. They’re passivated to wash away surface particles that cause rust, and they’re polished to a mirror-like finish that contaminants can’t stick to. The result is balls that stay smooth and stand the test of time—even at temperatures up to 800° F. They’re made to strict ISO 3290 standards for roundness and surface quality.

These balls are magnetic, so you can use them in separators, sensors, and automated handling systems that use magnetic pickup or positioning.

Grade 100—Great for mechanical applications where you don’t need the exacting tolerances of Grade 25.

Grade 25—Precision-ground to tighter tolerances than Grade 100 balls. Use them in high-accuracy assemblies.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

							Stainless Steel Balls			5 lb. Packs of Stainless Steel Balls
	Dia.	Dia. Tolerance	Hardness	Specs. Met	Magnetic Properties	Appearance	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Grade 100



		3/64"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290, SAE AMS5630	Magnetic	Mirror Like	100	9529K58	00000	—	———	0


		1/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K14	0000	—	———	0
		5/64"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K34	0000	—	———	0
		3/32"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K33	0000	—	———	0
		7/64"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K35	0000	—	———	0
		1/8"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K11	0000	—	———	0
		9/64"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K36	0000	—	———	0
		5/32"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K12	0000	—	———	0
		11/64"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290, SAE AMS5630	Magnetic	Mirror Like	100	9529K59	00000	—	———	0
		3/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K13	0000	5,140	9529K131	0000000
		7/32"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K44	00000	—	———	0


		1/4"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	9529K15	00000	2,160	9529K151	000000
		9/32"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9529K16	00000	—	———	0
		5/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9529K17	00000	—	———	0
		11/32"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9529K18	00000	—	———	0
		3/8"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9529K19	00000	—	———	0
		7/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	25	9529K21	00000	—	———	0
		1/2"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	9529K22	0000	250	9529K221	000000
		9/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	9529K23	0000	—	———	0
		5/8"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	9529K24	00000	—	———	0
		11/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	9529K25	00000	—	———	0


		3/4"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	9529K26	00000	80	9529K261	000000
		13/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K27	0000	—	———	0
		7/8"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K28	0000	—	———	0
		15/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K29	0000	—	———	0
		1"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K31	0000	30	9529K311	000000
		1 1/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K32	00000	—	———	0
		1 1/8"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K54	00000	—	———	0
		1 3/16"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K55	00000	—	———	0
		1 1/4"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K49	00000	15	9529K491	000000
		1 3/8"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K56	00000	—	———	0


		1 1/2"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K51	00000	10	9529K511	000000
		2"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K53	00000	—	———	0
		3"	-0.0005" to 0.0005"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9529K57	000000	—	———	0
		1 mm	-0.0127 mm to 0.0127 mm	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	250	1598K16	0000	—	———	0
		1.5 mm	-0.0127 mm to 0.0127 mm	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	250	1598K17	0000	—	———	0
		2 mm	-0.0127 mm to 0.0127 mm	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	250	1598K18	0000	—	———	0
		2.5 mm	-0.0127 mm to 0.0127 mm	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	250	1598K22	00000	—	———	0
		3 mm	-0.0127 mm to 0.0127 mm	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	250	1598K23	00000	—	———	0
		5 mm	-0.0127 mm to 0.0127 mm	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	1598K26	0000	—	———	0
		10 mm	-0.0127 mm to 0.0127 mm	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	1598K32	00000	—	———	0


		Grade 25



				1/16"	-0.0001" to 0.0001"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K21	0000	—	———	0


				5/64"	-0.0001" to 0.0001"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K23	0000	—	———	0
				3/32"	-0.0001" to 0.0001"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K25	0000	—	———	0
				1/8"	-0.0001" to 0.0001"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K29	0000	—	———	0
9/64"				-0.0001" to 0.0001"	Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	25	9642K31	0000	—	———	0
5/32"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K33	0000	—	———	0
3/16"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K35	0000	—	———	0
7/32"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K37	0000	—	———	0
1/4"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K39	00000	—	———	0
9/32"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K43	00000	—	———	0
5/16"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	9642K45	00000	—	———	0


11/32"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	25	9642K47	00000	—	———	0
3/8"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	9642K49	0000	—	———	0
13/32"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	9642K51	00000	—	———	0
7/16"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	9642K53	00000	—	———	0
1/2"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	9642K57	00000	—	———	0
9/16"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	9642K59	00000	—	———	0
5/8"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	9642K61	00000	—	———	0
11/16"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K62	0000	—	———	0
3/4"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K63	0000	—	———	0
7/8"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K65	0000	—	———	0


1"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K67	00000	—	———	0
1 1/8"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K69	00000	—	———	0
1 1/4"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K71	00000	—	———	0
1 3/8"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K72	00000	—	———	0
1 1/2"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K73	00000	—	———	0
2"	-0.0001" to 0.0001"			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	1	9642K74	00000	—	———	0
3.5 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	100	1598K24	00000	—	———	0
4 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	1598K25	0000	—	———	0
6 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	50	1598K27	00000	2,570	1598K271	000000
7 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	25	1598K28	00000	—	———	0


8 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	25	1598K29	00000	—	———	0
12 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	10	1598K33	00000	—	———	0
13 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	1598K34	00000	—	———	0
14 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	1598K35	00000	—	———	0
15 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	5	1598K36	00000	—	———	0
16 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	3	1598K37	00000	—	———	0
18 mm	-0.0025 mm to 0.0025 mm			Rockwell C58 (Extra Hard)	ISO 3290	Magnetic	Mirror Like	3	1598K38	00000	95	1598K381	000000

Tight-Tolerance Ultra-Wear-Resistant 440C Stainless Steel Rods

Ready for turning in your lathe, these rods are precision ground to a tight tolerance.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Dia.	Dia. Tolerance	Fabrication	Hardness	Max. Hardness After Heat Treatment	Specs. Met		1/2 ft. Long	1 ft. Long	2 ft. Long	3 ft. Long	6 ft. Long
1/8"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K31	000000	000000	000000	000000	000000
5/32"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K32	00000	00000	00000	00000	00000
3/16"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K33	00000	00000	00000	00000	00000
1/4"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K14	00000	00000	00000	00000	000000
5/16"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K15	00000	00000	00000	00000	000000
3/8"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K16	00000	00000	00000	00000	000000
7/16"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K17	00000	00000	00000	00000	000000
1/2"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K18	00000	00000	00000	000000	000000
5/8"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K19	00000	00000	00000	000000	000000
3/4"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K21	00000	00000	000000	000000	000000
7/8"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K22	00000	00000	000000	000000	000000
1"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K23	00000	00000	000000	000000	000000
1 1/4"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K24	00000	000000	000000	000000	000000
1 1/2"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K25	000000	000000	000000	000000	000000
1 3/4"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K26	000000	000000	000000	000000	000000
2"	-0.0005" to 0"	Cold Worked	Rockwell C20 (Hard)	Rockwell C60	ASTM A276, SAE AMS5630	9094K27	000000	000000	000000	000000	00000000

Ultra-Wear-Resistant 440C Stainless Steel Bars

Rolled—Bars with rolled edges are also known as true bar; the edges are more precise than sheared edges.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Fabrication	Edge Fabrication	Hardness	Max. Hardness After Heat Treatment	Specs. Met		1/2 ft. Long	1 ft. Long	2 ft. Long	3 ft. Long	6 ft. Long
1/4" Thick (-0.015" to 0.015" Tolerance)



	1"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K224	000000	000000	000000	000000	0000000


	1 1/2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K228	00000	00000	00000	000000	000000
	2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K233	00000	00000	000000	000000	000000


	3/8" Thick (-0.015" to 0.015" Tolerance)



			1"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K247	00000	00000	00000	000000	000000


			2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K256	00000	00000	000000	000000	000000
			3"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K261	00000	000000	000000	000000	000000


			1/2" Thick (-0.015" to 0.015" Tolerance)



					3/4"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K539	00000	00000	00000	000000	000000


					1"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K269	00000	00000	000000	000000	000000
					1 1/2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K274	00000	00000	000000	000000	000000
					2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K278	00000	000000	000000	000000	000000
					3"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K284	00000	000000	000000	000000	000000


					3/4" Thick (-0.02" to 0.02" Tolerance)



							1"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K293	00000	00000	000000	000000	000000


							1 1/2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K297	00000	000000	000000	000000	000000
							3"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K306	000000	000000	000000	000000	000000


							1" Thick (-0.02" to 0.02" Tolerance)



									1 1/2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K315	00000	000000	000000	000000	000000


									2"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K319	000000	000000	000000	000000	000000
									3"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K324	000000	000000	000000	000000	00000000
									4"	Hot Rolled	Rolled	Rockwell C26 (Hard)	Not Rated	ASTM A276, SAE AMS5630	88585K202	000000	000000	000000	000000	00000000

Tight-Tolerance Hardened Ultra-Wear-Resistant 440C Stainless Steel Rods

With a diameter that’s held to a close tolerance, this material is hardened for increased wear and abrasion resistance. Rods are precision ground and ready for turning in your lathe.

440C is one of the hardest types of stainless steel after heat treating. It’s often used for bearings, valves, and knife blades. 440C has even more carbon than 440A, making it harder but less tough. That means 440C is more likely to break rather than bend when absorbing impact. This material maintains its corrosion resistance in temperatures up to 800° F.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Dia.	Dia. Tolerance	Fabrication	Hardness	Specs. Met		1/2 ft. Long	1 ft. Long	2 ft. Long
1/8"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T18	000000	0000000	0000000
3/16"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T28	00000	000000	000000
1/4"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T38	000000	000000	000000
3/8"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T48	000000	000000	000000
1/2"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T58	000000	000000	000000
5/8"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T68	000000	000000	000000
3/4"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T78	000000	000000	000000
7/8"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T88	000000	000000	000000
1"	-0.0002" to 0"	Cold Drawn	Rockwell C55 (Extra Hard)	ASTM A276, SAE AMS5630	1328T98	000000	000000	000000

Blade-Quality S30V Stainless Steel Sheets

With excellent strength and wear resistance, S30V stainless steel is a preferred material for knives and cutlery. For even more wear resistance and strength, consider 420V stainless steel, although S30V is easier to machine. It maintains its corrosion resistance in temperatures up to 200° F.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Hardness	Max. Hardness After Heat Treatment		Each







3/32" Thick (0" to 0.005" Tolerance)

1"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T11	000000


2"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T13	00000
4"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T15	000000
6"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T17	000000
12"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T19	000000




		1/8" Thick (0" to 0.005" Tolerance)

		1"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T21	00000


		2"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T23	000000
		4"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T25	000000
		6"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T27	000000
		12"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T29	000000




				3/16" Thick (0" to 0.005" Tolerance)

				1"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T31	00000


				2"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T33	000000
				4"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T35	000000
				6"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T37	000000
				12"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T39	000000




						1/4" Thick (0" to 0.005" Tolerance)

						1"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T41	00000


						2"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T43	000000
						4"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T45	000000
						6"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T47	000000
						12"	12"	Hot Rolled	Rockwell C25 (Hard)	Rockwell C60	4976T49	000000