2A11 LY11 - GB /T 3190-2020

Grade	2A11
Old Grade
Corresponding Standard	GB /T 3190-2020 Chemical Compositions of wrought aluminum and aluminium alloys
Classification	Aluminum and Aluminum Alloys

2A11 Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Ni	Cu	Ti	Zn	Mg	Other Individual	Other Total	More
Minimum Value	-	-	0.4	-	3.8	-	-	0.4	-	-	Al余量；Fe+Ni≤0.7
Maximum Value	0.7	0.7	0.8	0.1	4.8	0.15	0.3	0.8	0.05	0.1	Al余量；Fe+Ni≤0.7

"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.

2A11 Corresponding Standards(Same grade name, different standards)

1	GB /T 3190-2008
	2A11 (LY11)
2	GB /T 3190-2020
	2A11 (LY11)
3	GB /T 3191-2019
	2A11
4	GJB 2379-1995
	2A11 LY11 十一号硬铝
5	GB /T 3880.1-2012
	2A11 (LY11)

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