Aluminum Alloy Ingot Zinc Ingot Metal Ingot Zinc Alloy Ingot

Description

Product name:Zinc alloy ingot Zamak #2/#3/#5
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
Standard chemical composition Al Cu Mg Fe Pb Cd Sn Zn
Zamak 2 3.8 ~ 4.3 2.7 ~ 3.3 0.035 ~ 0.06 <0.020 <0.003 <0.003 <0.001 other Zamak 3 3.8 ~ 4.3 <0.030 0.035 ~ 0.06 <0.020 <0.003 <0.003 <0.001 other Zamak 5 3.8 ~ 4.3 0.7 ~ 1.1 0.035 ~ 0.06 <0.020 <0.003 <0.003 <0.001 other