Zinc Alloy Ingot

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.

Category:
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
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