4145 - GB /T 3190-2020

Grade	4145
Corresponding Standard	GB /T 3190-2020 Chemical Compositions of wrought aluminum and aluminium alloys
Classification	Aluminum and Aluminum Alloys

4145 Chemical Element Composition Content (%)

Component	Fe	Si	Be ^①	Mn	Cr	Cu	Zn	Mg	Other Individual	Other Total	More
Minimum Value	-	9.3	-	-	-	3.3	-	-	-	-	Al余量
Maximum Value	0.8	10.7	0.0003	0.15	0.15	4.7	0.2	0.15	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.

4145 Corresponding Standards(Same grade name, different standards)

1	ASTM A29/A29M-2012
	4145 G41450
2	ASTM A 320-2000
	4145 L7M L70 L7
3	ASTM A29/A29M-2005
	4145 G41450
4	SAE J 404-2000
	4145 G41450
5	ASTM A29/A29M-2020
	4145 G41450
6	GB /T 3190-2020
	4145

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