ZAlSi9Cu2Mg ZL111 - GB /T 1173-2013

Grade	ZAlSi9Cu2Mg
China ISC	ZL111
Corresponding Standard	GB /T 1173-2013 Casting Aluminum Alloy
Classification	Aluminum and Aluminum Alloys

ZAlSi9Cu2Mg Chemical Element Composition Content (%)

	Component	Fe	Si	Mn	Cu	Ti	Pb	Zn	Sn	Mg	Other Total	More
J-金属型铸造；S-砂型铸造	Minimum Value	-	8	0.1	1.3	0.1	-	-	-	0.4	-	Al:余量
J-金属型铸造；S-砂型铸造	Maximum Value	0.4	10	0.35	1.8	0.35	0.05	0.1	0.05	0.6	1.2	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.

ZAlSi9Cu2Mg Mechanical Properties

casting process	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
J	F	≥205	≥1.5	≥80
J、JB	T6 - Solution Treatment + Full Artificial Aging	≥315	≥2	≥100
SB	T6 - Solution Treatment + Full Artificial Aging	≥255	≥1.5	≥90

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