ZAlRE5Cu3Si2 ZL207 - HB 962-2001

Grade	ZAlRE5Cu3Si2
	ZL207
Corresponding Standard	HB 962-2001 Aluminum Alloy Casting
Classification	Aluminum and Aluminum Alloys

ZAlRE5Cu3Si2 Chemical Element Composition Content (%)

	Component	Fe ^*	Si	Mn	Ni	Cu	Zr	Zn ^*	Mg	Re	Other Individual	Other Total	More
S,R,J	Minimum Value	-	1.6	0.9	0.2	3	0.15	-	0.15	4.4	-	-	AI:余量
S,R,J	Maximum Value	0.6	2	1.2	0.3	3.4	0.25	0.2	0.25	5	0.05	0.15	AI: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.

① When the alloy is used for die casting, a “Y” is allowed after the alloy designation
② Premium alloy with the letter \"A\" after the number

ZAlRE5Cu3Si2 Mechanical Properties

product	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
S	Artificial Aging (T1)	≥170	-	HBS: ≥75
J	Artificial Aging (T1)	≥180	-	HBS: ≥75

ZAlRE5Cu3Si2 Corresponding Standards(Same grade name, different standards)

1	GB /T 1173-2013
	ZAlRe5Cu3Si2 ZL207
2	HB 962-2001
	ZAlRE5Cu3Si2 ZL207

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