ZAlSi7Mg1A ZL114A - GB /T 1173-2013

Grade	ZAlSi7Mg1A
China ISC	ZL114A
Corresponding Standard	GB /T 1173-2013 Casting Aluminum Alloy
Classification	Aluminum and Aluminum Alloys

ZAlSi7Mg1A Chemical Element Composition Content (%)

	Component	Fe	Si	Be	Mn	Cu	Ti	Zn	Mg	Other Total	More
J-金属型铸造；S-砂型铸造	Minimum Value	-	6.5	-	-	-	0.1	-	0.45	-	Al:余量
J-金属型铸造；S-砂型铸造	Maximum Value	0.2	7.5	0.07	0.1	0.2	0.2	0.1	0.75	0.75	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.

ZAlSi7Mg1A Mechanical Properties

casting process	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
SB	T5 - Solution Heat Treatment + Incomplete Artificial Aging	≥290	≥2	≥85
J、JB	T5 - Solution Heat Treatment + Incomplete Artificial Aging	≥310	≥3	≥95

ZAlSi7Mg1A Corresponding Standards(Same grade name, different standards)

1	GB /T 1173-2013
	ZAlSi7Mg1A ZL114A
2	HB 962-2001
	ZAlSi7Mg1A ZL114A

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