Multipurpose 6061 Aluminum Rectangular Tubes

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Performance

Ultra-Low Temperature

Yield Strength

34,000 psi to 39,999 psi

Specifications Met

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Tolerance Rating

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Compliant with Exemptions

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

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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68 Products

About Aluminum

Compare over 20 aluminum alloys to find the right material for you—all with material certificates for traceability.

Multipurpose 6061 Aluminum Rectangular Tubes

The most widely used aluminum, 6061 is made into everything from pipe fittings to containers to airplane parts. It balances strength and corrosion resistance, plus it's easy to machine and weld.

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

	Outside		Inside
	Ht.	Wd.	Ht.	Wd.	Fabrication	Temper Designation	Specs. Met		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
1/16" Thick Wall (-0.015" to 0.015" Tolerance)



		1/4"	1/4"	1/8"	1/8"	Extruded	T6	ASTM B221	6546K46	—	—	—	00000	—	000000	—	—


		1/4"	1/2"	1/8"	3/8"	Extruded	T6	ASTM B221	6546K47	—	—	00000	00000	—	00000	—	—
		3/8"	3/8"	1/4"	1/4"	Extruded	T6	ASTM B221	6546K48	—	—	0000	00000	—	00000	—	—
		1/2"	1/2"	3/8"	3/8"	Extruded	T6	ASTM B221	6546K49	—	00000	0000	00000	—	00000	—	—
		1/2"	1"	3/8"	7/8"	Extruded	T6	ASTM B221	6546K51	—	0000	00000	00000	—	00000	—	—


		1/16" Thick Wall (-0.007" to 0.007" Tolerance)



				3/4"	3/4"	5/8"	5/8"	Extruded	T6	ASTM B221	6546K52	—	0000	00000	00000	000000	00000	000000	000000


				1"	1"	7/8"	7/8"	Extruded	T6	ASTM B221	6546K53	00000	0000	00000	00000	00000	00000	00000	00000
				1"	2"	7/8"	1 7/8"	Extruded	T6	ASTM B221	6546K2	—	0000	00000	00000	00000	00000	00000	00000
				1 1/4"	1 1/4"	1 1/8"	1 1/8"	Extruded	T6	ASTM B221	6546K5	—	00000	00000	00000	—	00000	—	—
				1 1/2"	1 1/2"	1 3/8"	1 3/8"	Extruded	T6	ASTM B221	6546K1	—	0000	00000	00000	00000	00000	00000	00000
				1 3/4"	1 3/4"	1 5/8"	1 5/8"	Extruded	T6	ASTM B221	6546K7	—	00000	00000	00000	—	00000	—	—
				2"	2"	1 7/8"	1 7/8"	Extruded	T6	ASTM B221	6546K8	—	00000	00000	00000	—	000000	—	—


				1/8" Thick Wall (-0.015" to 0.015" Tolerance)



						3/4"	1 1/2"	1/2"	1 1/4"	Extruded	T6	ASTM B221	6546K54	0000	00000	00000	00000	—	00000	—	—


						1"	1"	3/4"	3/4"	Extruded	T6	ASTM B221	6546K21	0000	00000	00000	00000	00000	00000	00000	00000
						1"	1 1/2"	3/4"	1 1/4"	Extruded	T6	ASTM B221	6546K38	0000	00000	00000	00000	00000	00000	00000	—
						1"	2"	3/4"	1 3/4"	Extruded	T6	ASTM B221	6546K39	00000	00000	00000	00000	00000	00000	000000	000000
						1"	2 1/2"	3/4"	2 1/4"	Extruded	T6	ASTM B221	6546K142	00000	00000	00000	00000	—	000000	—	—
						1"	3"	3/4"	2 3/4"	Extruded	T6	ASTM B221	6546K55	00000	00000	00000	00000	—	000000	000000	—
						1 1/4"	1 1/4"	1"	1"	Extruded	T6	ASTM B221	6546K56	0000	00000	00000	00000	00000	00000	00000	000000
						1 1/4"	2 1/2"	1"	2 1/4"	Extruded	T6	ASTM B221	6546K57	00000	00000	00000	00000	—	000000	—	—
						1 1/2"	1 1/2"	1 1/4"	1 1/4"	Extruded	T6	ASTM B221	6546K22	00000	00000	00000	00000	00000	00000	000000	000000
						1 1/2"	2"	1 1/4"	1 3/4"	Extruded	T6	ASTM B221	6546K58	00000	00000	00000	00000	00000	00000	000000	—
						1 1/2"	2 1/2"	1 1/4"	2 1/4"	Extruded	T6	ASTM B221	6546K59	00000	00000	00000	00000	—	000000	—	—


						1 3/4"	1 3/4"	1 1/2"	1 1/2"	Extruded	T6	ASTM B221	6546K6	00000	00000	00000	00000	00000	00000	000000	—
						1 3/4"	3 1/2"	1 1/2"	3 1/4"	Extruded	T6	ASTM B221	6546K61	00000	00000	00000	00000	000000	000000	000000	—
						2"	2"	1 3/4"	1 3/4"	Extruded	T6	ASTM B221	6546K23	00000	00000	00000	00000	00000	000000	000000	000000
						2"	3"	1 3/4"	2 3/4"	Extruded	T6	ASTM B221	6546K41	00000	00000	00000	00000	000000	000000	000000	—
						2"	4"	1 3/4"	3 3/4"	Extruded	T6	ASTM B221	6546K42	00000	00000	00000	00000	—	000000	—	—
						2"	5"	1 3/4"	4 3/4"	Extruded	T6	ASTM B221	6546K62	00000	00000	00000	000000	—	000000	—	—
						2"	6"	1 3/4"	5 3/4"	Extruded	T6	ASTM B221	6546K63	00000	00000	00000	000000	—	000000	—	—
						2"	8"	1 3/4"	7 3/4"	Extruded	T6	ASTM B221	6546K64	00000	00000	000000	000000	—	000000	—	—
						2 1/2"	2 1/2"	2 1/4"	2 1/4"	Extruded	T6	ASTM B221	6546K43	00000	00000	00000	00000	000000	000000	000000	—
						3"	3"	2 3/4"	2 3/4"	Extruded	T6	ASTM B221	6546K65	00000	00000	00000	00000	000000	000000	000000	—


						3"	4"	2 3/4"	3 3/4"	Extruded	T6	ASTM B221	6546K66	00000	00000	00000	000000	—	000000	—	—


						3/16" Thick Wall (-0.015" to 0.015" Tolerance)



1"	1"							5/8"	5/8"	Extruded	T6	ASTM B221	6546K34	0000	00000	00000	00000	00000	00000	00000	000000


1 1/2"	3"							1 1/8"	2 5/8"	Extruded	T6	ASTM B221	6546K69	00000	00000	00000	00000	—	000000	—	—
2"	2"							1 5/8"	1 5/8"	Extruded	T6	ASTM B221	6546K24	00000	00000	00000	00000	000000	000000	000000	—
2"	4"							1 5/8"	3 5/8"	Extruded	T6	ASTM B221	6546K44	00000	00000	00000	000000	—	000000	—	—
2"	6"							1 5/8"	5 5/8"	Extruded	T6	ASTM B221	6546K71	00000	00000	000000	000000	—	000000	—	—
3"	3"							2 5/8"	2 5/8"	Extruded	T6	ASTM B221	6546K25	00000	00000	00000	000000	—	000000	—	—
3"	4"							2 5/8"	3 5/8"	Extruded	T6	ASTM B221	6546K72	00000	00000	00000	000000	—	000000	—	—
3"	6"							2 5/8"	5 5/8"	Extruded	T6	ASTM B221	6546K45	00000	00000	000000	000000	—	000000	—	—
4"	4"							3 5/8"	3 5/8"	Extruded	T6	ASTM B221	6546K26	00000	00000	000000	000000	—	000000	—	—
4"	6"							3 5/8"	5 5/8"	Extruded	T6	ASTM B221	6546K73	00000	00000	000000	000000	—	000000	—	—
5"	5"	4 5/8"						4 5/8"	Extruded	T6	ASTM B221	6546K74	00000	00000	000000	000000	—	000000	—	—


0.188" Thick Wall (-0.008" to 0.008" Tolerance)



		1 1/2"	1 1/2"					1.124"	1.124"	Extruded	T6	ASTM B221	6546K3	00000	00000	00000	00000	00000	00000	000000	—


		1/4" Thick Wall (-0.025" to 0.025" Tolerance)



								2"	2"	1 1/2"	1 1/2"	Extruded	T6	ASTM B221	6546K27	00000	00000	00000	000000	000000	000000	000000	000000


				2"				3"	1 1/2"	2 1/2"	Extruded	T6	ASTM B221	6546K28	00000	00000	00000	000000	000000	000000	000000	—
				2"	4"			1 1/2"	3 1/2"	Extruded	T6	ASTM B221	6546K29	00000	00000	000000	000000	000000	000000	000000	—
				2"	6"			1 1/2"	5 1/2"	Extruded	T6	ASTM B221	6546K77	00000	00000	000000	000000	—	000000	—	—
				2 1/2"	2 1/2"			2"	2"	Extruded	T6	ASTM B221	6546K31	00000	00000	00000	000000	000000	000000	000000	—
				3"	3"			2 1/2"	2 1/2"	Extruded	T6	ASTM B221	6546K32	00000	00000	000000	000000	000000	000000	000000	—
				3"	4"			2 1/2"	3 1/2"	Extruded	T6	ASTM B221	6546K35	00000	00000	000000	000000	—	000000	—	—
				4"	4"			3 1/2"	3 1/2"	Extruded	T6	ASTM B221	6546K33	00000	00000	000000	000000	—	000000	—	—
				4"	6"			3 1/2"	5 1/2"	Extruded	T6	ASTM B221	6546K36	00000	00000	000000	000000	—	000000	—	—
				4"	8"			3 1/2"	7 1/2"	Extruded	T6	ASTM B221	6546K79	00000	000000	000000	000000	—	000000	—	—
				5"	5"			4 1/2"	4 1/2"	Extruded	T6	ASTM B221	6546K81	00000	00000	000000	000000	—	000000	—	—


				6"	6"			5 1/2"	5 1/2"	Extruded	T6	ASTM B221	6546K37	00000	000000	000000	000000	—	000000	—	—


				1/4" Thick Wall (-0.011" to 0.011" Tolerance)



								1 1/2"	1 1/2"	1"	1"	Extruded	T6	ASTM B221	6546K4	00000	00000	00000	00000	00000	000000	000000	—


								3/8" Thick Wall (-0.030" to 0.030" Tolerance)



										6"	6"	5 1/4"	5 1/4"	Extruded	T6	ASTM B221	6546K84	00000	000000	000000	000000	—	000000	—	—


										8"	8"	7 1/4"	7 1/4"	Extruded	T6	ASTM B221	6546K85	000000	000000	000000	000000	—	00000000	—	—


										3/8" Thick Wall (-0.014" to 0.014" Tolerance)



						4"	4"					3 1/4"	3 1/4"	Extruded	T6	ASTM B221	6546K82	00000	000000	000000	000000	—	000000	—	—


						5"	8"					4 1/4"	7 1/4"	Extruded	T6	ASTM B221	6546K83	000000	000000	000000	000000	—	000000	—	—


						1/2" Thick Wall (-0.040" to 0.040" Tolerance)



												4"	4"	3"	3"	Extruded	T6	ASTM B221	6546K86	00000	000000	000000	000000	—	000000	—	—


												4"	6"	3"	5"	Extruded	T6	ASTM B221	6546K87	000000	000000	000000	000000	—	000000	—	—
												4"	8"	3"	7"	Extruded	T6	ASTM B221	6546K88	000000	000000	000000	000000	—	00000000	—	—
6"												6"	5"	5"	Extruded	T6	ASTM B221	6546K89	000000	000000	000000	000000	—	000000	—	—
8"	8"											7"	7"	Extruded	T6	ASTM B221	6546K91	000000	000000	000000	000000	—	00000000	—	—