1026 Low-Carbon Steel | McMaster-Carr

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170 Products

About Steel

Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.

Multipurpose Low-Carbon Steel Round Tubes

Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as frames, supports, and conduit.

Stress-Relieved Heat Treatment—Tubes that are stress relieved minimize warping during machining.

Seamless—Seamless tubes are stronger than welded tubes.

DOM—DOM (drawn over mandrel) welded tubes are stronger than ERW (electric resistance welded) tubes.

Heat Treatable—Heat treatable tubes can be surface hardened.

	OD	ID	Fabrication	Mechanical Tube Type	Heat Treatment	Heat Treatable	Yield Strength, psi	Hardness	Specs. Met		1" Long	3" Long	1/2 ft. Long	1 ft. Long	2 ft. Long	3 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long	12 ft. Long
0.12" Thick Wall



		1 3/16"	0.948"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T747	—	—	—	—	—	000000	—	000000	—	—


		1 7/8"	1.635"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T748	—	—	—	000000	—	00000	—	000000	—	—


		0.134" Thick Wall



				3/4"	0.482"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N41	—	—	—	—	—	00000	—	00000	—	—


				0.188" Thick Wall



						5/8"	1/4"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N42	—	—	—	—	—	00000	—	00000	—	—


						7/8"	1/2"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T289	—	—	—	—	—	00000	—	00000	—	—
						1"	5/8"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T62	—	—	000000	00000	000000	00000	000000	00000	0000000	0000000
						1 1/8"	3/4"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T63	—	—	—	00000	00000	00000	00000	00000	000000	—
						1 1/4"	7/8"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T64	—	—	00000	00000	00000	00000	00000	00000	000000	—
						1 3/8"	1"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T65	—	—	00000	00000	00000	00000	00000	000000	000000	—
						1 1/2"	1 1/8"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T53	—	—	00000	00000	00000	00000	000000	000000	000000	—
						1 5/8"	1 1/4"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T55	—	—	00000	00000	00000	00000	—	000000	—	—
						1 3/4"	1 3/8"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T66	—	—	00000	00000	00000	00000	00000	000000	000000	—
						2"	1 5/8"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T57	—	—	00000	00000	00000	00000	000000	000000	000000	—
						2 1/4"	1 7/8"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T295	—	—	—	00000	—	00000	—	000000	—	—


						2 1/2"	2 1/8"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T67	—	—	00000	00000	00000	00000	000000	000000	000000	—
						2 3/4"	2 3/8"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T298	—	—	—	00000	—	000000	—	000000	—	—
						3"	2 5/8"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T68	—	—	00000	00000	000000	000000	000000	000000	000000	—
						3 1/8"	2 3/4"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T59	—	—	00000	00000	—	000000	—	000000	—	—
						5"	4 5/8"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N24	—	—	00000	00000	—	000000	—	—	—	—


						1/4" Thick Wall



								7/8"	3/8"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T749	—	—	—	00000	—	00000	—	00000	—	—


								1 3/16"	11/16"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T757	—	—	—	00000	—	00000	—	000000	—	—
								1 5/16"	13/16"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N43	—	—	—	00000	—	00000	—	000000	—	—
								1 3/8"	7/8"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T76	—	—	00000	00000	00000	00000	00000	000000	000000	—
								1 5/8"	1 1/8"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N44	—	—	—	00000	—	00000	—	000000	—	—
								1 7/8"	1 3/8"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N45	—	—	—	00000	—	000000	—	000000	—	—
								2"	1 1/2"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T71	—	—	00000	00000	00000	000000	000000	000000	000000	000000
								2 1/4"	1 3/4"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T296	—	—	—	00000	—	000000	—	000000	—	—
								2 3/4"	2 1/4"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N25	—	—	—	00000	—	000000	—	000000	—	—
								3 3/4"	3 1/4"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T758	—	—	—	00000	—	000000	—	—	—	—
								4"	3 1/2"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T276	—	000000	—	—	—	—	—	—	—	—


								4"	3 1/2"	Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T275	000000	—	—	—	—	—	—	—	—	—
								4 1/2"	4"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N26	—	—	00000	00000	—	000000	—	—	—	—
								5"	4 1/2"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N27	—	—	00000	00000	—	000000	—	—	—	—
5 1/2"								5"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N28	—	—	00000	00000	—	000000	—	—	—	—
6"	5 1/2"							Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T729	—	—	00000	00000	—	000000	—	—	—	—
10"	9 1/2"							Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T759	—	—	00000	000000	—	000000	—	—	—	—


5/16" Thick Wall



								1"	3/8"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T767	—	—	00000	00000	—	00000	—	—	—	—


		1 1/2"	7/8"					Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N47	—	—	—	00000	—	00000	—	000000	—	—
		2"	1 3/8"					Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N48	—	—	—	00000	—	000000	—	000000	—	—
		3"	2 3/8"					Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N49	—	—	—	00000	—	000000	—	000000	—	—


		3/8" Thick Wall



				1 1/4"	1/2"			Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T737	—	—	—	00000	—	00000	—	000000	—	—


				1 3/8"	5/8"			Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T768	—	—	—	00000	—	000000	—	000000	—	—
				1 1/2"	3/4"			Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T85	—	—	00000	00000	—	000000	—	000000	000000	—
				1 3/4"	1"			Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T79	—	—	00000	00000	000000	000000	000000	000000	000000	—
				1 3/4"	1"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N674	—	00000	—	—	—	—	—	—	—	—
				2"	1 1/4"			Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T81	—	—	00000	00000	000000	000000	000000	000000	000000	—
				2"	1 1/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N679	—	00000	—	—	—	—	—	—	—	—
				2"	1 1/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N678	00000	—	—	—	—	—	—	—	—	—
				2 1/4"	1 1/2"			Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T83	—	—	00000	00000	000000	000000	000000	000000	000000	—
				2 1/4"	1 1/2"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N685	—	00000	—	—	—	—	—	—	—	—
				2 1/4"	1 1/2"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N684	00000	—	—	—	—	—	—	—	—	—


				2 3/8"	1 5/8"			Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	6045N96	—	—	—	00000	—	000000	—	000000	—	—
				2 1/2"	1 3/4"			Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T86	—	—	00000	00000	000000	000000	—	000000	000000	—
				2 1/2"	1 3/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N691	—	00000	—	—	—	—	—	—	—	—
				2 1/2"	1 3/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N689	00000	—	—	—	—	—	—	—	—	—
				2 3/4"	2"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N29	—	—	—	00000	—	000000	—	000000	—	—
				3"	2 1/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N51	—	—	00000	00000	—	000000	—	—	—	—
				3 1/4"	2 1/2"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N31	—	—	00000	00000	—	000000	—	—	—	—
				3 1/2"	2 3/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N32	—	—	00000	00000	—	000000	—	—	—	—
				4"	3 1/4"			Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T738	—	—	00000	00000	—	000000	—	—	—	—
				4 1/2"	3 3/4"	Welded		DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N33	—	—	00000	00000	—	000000	—	—	—	—


				5"	4 1/4"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T769	—	—	00000	000000	—	—	—	—	—	—
				5"	4 1/4"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T474	—	00000	—	—	—	—	—	—	—	—
				5"	4 1/4"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T469	00000	—	—	—	—	—	—	—	—	—
				6"	5 1/4"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T317	—	—	00000	000000	—	—	—	—	—	—
				6"	5 1/4"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T286	—	00000	—	—	—	—	—	—	—	—
				8"	7 1/4"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T777	—	—	00000	000000	—	—	—	—	—	—
				8"	7 1/4"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T478	—	00000	—	—	—	—	—	—	—	—
				8"	7 1/4"	Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T477	00000	—	—	—	—	—	—	—	—	—


				1/2" Thick Wall



						1 1/2"	1/2"	Seamless	—	—	No	65,000	Rockwell B86 (Medium)	ASTM A519	7767T58	—	—	00000	00000	—	000000	—	000000	—	—


						2"	1"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	7767T87	—	—	00000	00000	000000	000000	000000	000000	000000	—
						2 1/4"	1 1/4"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N34	—	—	—	00000	—	000000	—	000000	—	—
						2 1/2"	1 1/2"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N52	—	—	00000	00000	—	000000	—	—	—	—
						2 3/4"	1 3/4"	Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T89	—	—	00000	000000	000000	000000	—	000000	—	—
						3"	2"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N718	—	00000	—	—	—	—	—	—	—	—
3"						2"	Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N717	00000	—	—	—	—	—	—	—	—	—
3"	2"					Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T91	—	—	00000	000000	000000	000000	—	000000	—	—
3 1/4"	2 1/4"					Welded	DOM	Stress Relieved	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T299	—	—	00000	000000	—	000000	—	—	—	—
3 1/2"	2 1/2"					Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T93	—	—	00000	000000	000000	000000	—	000000	—	—
3 1/2"	2 1/2"					Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N759	—	00000	—	—	—	—	—	—	—	—


3 1/2"	2 1/2"					Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N758	00000	—	—	—	—	—	—	—	—	—
3 3/4"	2 3/4"					Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T778	—	—	—	000000	—	000000	—	—	—	—
4"	3"					Welded	DOM	—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T95	—	—	000000	000000	000000	000000	—	000000	—	—
4"	3"					Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N722	—	00000	—	—	—	—	—	—	—	—
4"	3"					Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N721	00000	—	—	—	—	—	—	—	—	—
4 1/2"	3 1/2"	Welded				DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T779	—	—	—	000000	—	000000	—	—	—	—
5"	4"	Welded	DOM			Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T787	—	—	—	000000	—	000000	—	—	—	—
5 1/2"	4 1/2"	Welded	DOM			—	No	65,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T97	—	—	000000	000000	—	000000	—	000000	—	—
5 1/2"	4 1/2"	Welded	DOM			—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N725	—	00000	—	—	—	—	—	—	—	—
5 1/2"	4 1/2"	Welded	DOM			—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N724	00000	—	—	—	—	—	—	—	—	—


6"	5"	Welded	DOM			—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N53	—	—	000000	000000	—	—	—	—	—	—
6"	5"	Welded	DOM			—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N728	—	00000	—	—	—	—	—	—	—	—
6"	5"	Welded	DOM			—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N727	00000	—	—	—	—	—	—	—	—	—
8"	7"	Welded	DOM			Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T788	—	—	000000	000000	—	—	—	—	—	—
8"	7"	Welded	DOM			Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T496	—	00000	—	—	—	—	—	—	—	—
8"	7"	Welded	DOM			Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T495	00000	—	—	—	—	—	—	—	—	—


5/8" Thick Wall



		2"	3/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N54	—	—	—	00000	—	000000	—	000000	—	—


		3"	1 3/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N55	—	—	—	000000	—	000000	—	000000	—	—
		3 3/4"	2 1/2"			Welded	DOM	Stress Relieved	No	70,000	Rockwell B80 (Medium)	ASTM A513 Type 5	7767T789	—	—	—	000000	—	000000	—	—	—	—
		4"	2 3/4"			Welded	DOM	—	No	70,000	Rockwell B85 (Medium)	ASTM A513 Type 5	6045N35	—	—	000000	000000	—	000000	—	—	—	—


		3/4" Thick Wall



						2 1/2"	1"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N56	—	—	00000	000000	—	000000	—	—	—	—


						3"	1 1/2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N57	—	—	00000	000000	—	000000	—	—	—	—
						3 1/4"	1 3/4"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T797	—	—	—	000000	—	000000	—	—	—	—
						3 1/2"	2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N36	00000	00000	00000	000000	—	—	—	—	—	—
						3 3/4"	2 1/4"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T798	—	—	00000	000000	—	—	—	—	—	—
						3 3/4"	2 1/4"	Seamless	—	Stress Relieved	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T528	—	00000	—	—	—	—	—	—	—	—
						3 3/4"	2 1/4"	Seamless	—	Stress Relieved	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T527	00000	—	—	—	—	—	—	—	—	—
						4"	2 1/2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N58	—	—	000000	000000	—	—	—	—	—	—
						4"	2 1/2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N746	—	00000	—	—	—	—	—	—	—	—
						4"	2 1/2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N745	00000	—	—	—	—	—	—	—	—	—
				4 1/2"		3"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N37	00000	00000	000000	000000	—	—	—	—	—	—


				5"	3 1/2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N38	00000	00000	000000	000000	—	—	—	—	—	—
				6"	4 1/2"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T799	—	—	000000	000000	—	—	—	—	—	—
				6"	4 1/2"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T539	—	00000	—	—	—	—	—	—	—	—
				6"	4 1/2"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T538	00000	—	—	—	—	—	—	—	—	—


				1" Thick Wall



						3"	1"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T817	—	—	00000	000000	—	—	—	—	—	—


						3"	1"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T557	—	00000	—	—	—	—	—	—	—	—
						3"	1"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T549	00000	—	—	—	—	—	—	—	—	—
						4"	2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N59	—	—	000000	000000	—	—	—	—	—	—
						4"	2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N751	—	00000	—	—	—	—	—	—	—	—
						4"	2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N749	00000	—	—	—	—	—	—	—	—	—
						4 1/2"	2 1/2"	Seamless	—	—	No	70,000	Rockwell B85 (Medium)	ASTM A519	6045N39	00000	00000	000000	000000	—	—	—	—	—	—
						5"	3"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T818	—	—	000000	000000	—	—	—	—	—	—
						5"	3"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T568	—	00000	—	—	—	—	—	—	—	—
						5"	3"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T567	00000	—	—	—	—	—	—	—	—	—
						5 1/2"	3 1/2"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T819	—	—	000000	000000	—	—	—	—	—	—


						5 1/2"	3 1/2"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T579	—	00000	—	—	—	—	—	—	—	—
						5 1/2"	3 1/2"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T578	00000	—	—	—	—	—	—	—	—	—
						6"	4"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T827	—	—	000000	000000	—	—	—	—	—	—
						6"	4"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T597	—	00000	—	—	—	—	—	—	—	—
						6"	4"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T589	00000	—	—	—	—	—	—	—	—	—
						7"	5"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T828	—	—	000000	000000	—	—	—	—	—	—
						7"	5"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T618	—	00000	—	—	—	—	—	—	—	—
						7"	5"	Seamless	—	—	Yes	65,000	Rockwell B80 (Medium)	ASTM A519	7767T617	00000	—	—	—	—	—	—	—	—	—
						8"	6"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T739	—	—	000000	000000	—	—	—	—	—	—
8"						6"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T428	—	00000	—	—	—	—	—	—	—	—


8"	6"					Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T427	00000	—	—	—	—	—	—	—	—	—
10"	8"					Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T829	—	—	000000	000000	—	—	—	—	—	—
10"	8"					Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T629	—	000000	—	—	—	—	—	—	—	—
10"	8"					Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T628	00000	—	—	—	—	—	—	—	—	—


1 1/2" Thick Wall



		6"				3"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T837	—	—	000000	000000	—	—	—	—	—	—


		6"	3"			Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T647	—	000000	—	—	—	—	—	—	—	—
		6"	3"			Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T639	00000	—	—	—	—	—	—	—	—	—
		8"	5"			Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T838	—	—	000000	000000	—	—	—	—	—	—
		8"	5"			Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T658	—	000000	—	—	—	—	—	—	—	—
		8"	5"			Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T657	00000	—	—	—	—	—	—	—	—	—


		2" Thick Wall



						8"	4"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T839	—	—	000000	000000	—	—	—	—	—	—


						8"	4"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T669	—	000000	—	—	—	—	—	—	—	—
						8"	4"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T668	00000	—	—	—	—	—	—	—	—	—
						10"	6"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T847	—	—	000000	000000	—	—	—	—	—	—
						10"	6"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T687	—	000000	—	—	—	—	—	—	—	—
						10"	6"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T679	00000	—	—	—	—	—	—	—	—	—
						12"	8"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T848	—	—	000000	000000	—	—	—	—	—	—
						12"	8"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T698	—	000000	—	—	—	—	—	—	—	—
						12"	8"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T697	00000	—	—	—	—	—	—	—	—	—


				3" Thick Wall



						10"	4"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T849	—	—	000000	000000	—	—	—	—	—	—


						10"	4"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T719	—	000000	—	—	—	—	—	—	—	—
						10"	4"	Seamless	—	—	Yes	35,000	Rockwell B60 (Medium)	ASTM A519	7767T718	000000	—	—	—	—	—	—	—	—	—

Hollow Linear Shafts

Substantially lighter in weight than standard shafts, these are best for light loads. You can also run wiring, pneumatic tubing, coolants, and lubricants through the shaft's hollow center. Pair with linear bearings and shaft supports to create smooth, precise motion. These linear shafts are turned, ground, and polished to tight tolerances and hardened to resist wear.

Steel—Stronger than aluminum and stainless steel. These shafts are best for dry environments since moisture will cause them to rust.

Surface Smoothness—The lower the microinch value, the smoother the finish and the less friction it will cause on the bearing.

							Certificate
	Lg.	Dia. Tolerance	ID	Hardness	Hardness Rating	Surface Smoothness, μin	Type	Form		Each
Steel







				1 1/4" Diameter

				12"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T11	000000


				24"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T12	000000
				36"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T13	000000
				48"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T14	000000




						1 1/2" Diameter

						12"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T21	00000


						24"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T22	000000
						36"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T23	000000
						48"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T24	000000




								2" Diameter

								12"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T31	000000


								24"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T32	000000
								36"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T33	000000
								48"	-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T34	000000