Basic Info.

Model NO.

Zn

Model NO.

Zn

Product Desciption

Zinc alloy ingot Zamak #2/#3/#5
Molecular Formula: Zn
Zn (purity): 98.7%-99.995%
Molecular Weight: 65.39
Density: 7.14( g/cm3)

Application :
Zamak #2:Used to have special requirements for mechanical properties, high hardness requirements, dimensional accuracy requirements of the general mechanical parts
Zamak #3:Good fluidity and mechanical properties. Used in castings with low mechanical strength requirements
Zamak #5:Good fluidity and good mechanical properties. Used in castings with certain requirements for mechanical strength.

 

Zinc ingot (GB/T470-1997)
MARK	Zn≥	Pb	Cd	Fe	Cu	Sn	Al	As	Sb	Total
Zn99.995	99.995	0.003	0.002	0.001	0.001	0.001	--	--	--	0.005
Zn99.99	99.99	0.005	0.003	0.003	0.002	0.001	--	--	--	0.01
Zn99.95	99.95	0.02	0.02	0.01	0.002	0.001	--	--	--	0.02
Zn99.5	99.5	0.3	0.07	0.04	0.002	0.002	0.01	0.005	0.01	0.5
Zn98.7	98.7	1	0.2	0.05	0.005	0.002	0.01	0.01	0.02	1.3

 

Chemical composition (EN1774) Guaranteed analysis ( %)	ZAMAK5 ZL5/ZL0410 ZNAL4Cu1
Al	3.8-4.2
Cu	0.7-1.1
Mg	0.035-0.06
Pb	≤0.003
Fe	≤0.020
Cd	≤0.003
Sn	≤0.001
Si	≤0.02
Ni	≤0.001