Zinc Alloy Ingot

Description

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 ( %) ZAMAK5ZL5/ZL0410ZNAL4Cu1
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