SAE AMS5630 Pads | McMaster-Carr

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18 Products

About Stainless Steel

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

Ultra-Wear-Resistant 440C Stainless Steel Bars

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.

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