6061 LD30 - GJB 1741A-2008

Grade	6061
Old Grade
Corresponding Standard	GJB 1741A-2008 Specification for stretched plates of aluminium alloys
Classification	Aluminum and Aluminum Alloys

6061 Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Cr	Cu	Ti	Zn	Mg	Other Individual	Other Total	More
Minimum Value	-	0.4	-	0.04	0.15	-	-	0.8	-	-	Al余量
Maximum Value	0.7	0.8	0.15	0.35	0.4	0.15	0.25	1.2	0.05	0.15	Al余量

"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

6061 Mechanical Properties

thickness t mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
6.5~12.5	6061-T651	T651	≥290	≥240	≥10(A50mm)
>12.5~25	6061-T651	T651	≥290	≥240	≥8(A)
>25~50	6061-T651	T651	≥290	≥240	≥7(A)
>50~100	6061-T651	T651	≥290	≥240	≥5(A)
>100~150	6061-T651	T651	≥275	≥240	≥5(A)
6.5~12.5	6061-T451	T451	≥205	≥110	≥18(A50mm)
>12.5~25	6061-T451	T451	≥205	≥110	≥16(A)
>25~80	6061-T451	T451	≥205	≥110	≥14(A)

6061 Corresponding Standards(Same grade name, different standards)

1	GB /T 3190-2008
	6061 (LD30)
2	JIS H 4040-2006
	6061 A6061 W A6061 BD A6061 BE
3	GB /T 3195-2016
	6061 (LD30)
4	DIN 1725-1-1983
	6061 AlMg1SiCu 3.3211
5	GB /T 3190-2020
	6061 (LD30)
6	JIS H 4040-2015
	6061 A6061 BD A6061 BE A6061 W
7	GB /T 3191-2019
	6061 (LD30)
8	GJB 1741A-2008
	6061 (LD30)
9	GB /T 29729-2022
	6061 (LD30)
10	GB /T 3880.1-2012
	6061 (LD30)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!