AC7A - JIS H 5202-2010

Grade	AC7A
Corresponding Standard	JIS H 5202-2010 Aluminium Alloy Castings
Classification	Aluminum and Aluminum Alloys

AC7A Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Cr	Ni	Cu	Ti	Pb	Zn	Sn	Mg	More
Minimum Value	-	-	-	-	-	-	-	-	-	-	3.5	Al:余量
Maximum Value	0.3	0.2	0.6	0.15	0.05	0.1	0.2	0.05	0.15	0.05	5.5	Al:余量

AC7A Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
permanent mould casting test pieces	as fabricated (F)	≥210	≥12	Approx. 60①②
sand casting test pieces	as fabricated (F)	≥140	≥6	Approx. 50①②

Approximate Comparison Table Aluminium and Aluminium Alloy

Japan	International Organization for Standardization	Germany		European Standard
JIS	ISO	DIN EN/DIN	W-Nr.	EN	Numerical Grade
AC7A ADC5 Al-Mg6	AlMg5	G-AlMg5	3.3561	ENAC-AlMg5	ENAC-51300

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