Material – DIN 2.2143.01

Standard Specification For Zinc and Zinc Alloy Castings

Group - Non-Ferrous Zinc Alloys

Sub Group - DIN 2.2143.01 Zinc and Zinc Alloy Castings

Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries

Grade Belongs to the Industry - Casting

Chemical Composition
AluminiumAl %3.500 - 4.300
CopperCu %2.500 - 3.200
MagnesiumMg %0.030 - 0.060
Pb + CdPb% + Cd%0.009 max.
TinSn %0.002 max.
IronFe %0.075 max.
ZincZn %Balance
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Heat Treatment
As-Cast
Mechanical Properties
Tensile Strength in Mpa220 - 260
Yield Strength in Mpa170 - 200
Elongation in %0.5 - 2
Reduction of Area in %-
Hardness in HB90 - 100
Impact in Joule-

Cross Reference Table

Material Standard Country Grade Belong to the Industry
ZP2 DIN Germany Casting
G-ZnAl4Cu3 UNI Italy Ingot
ZnAl4Cu3 UNE Spain Ingot
B 240 AC43A ASTM USA Ingot and Casting
GB-ZnAl4Cu3 DIN Germany Ingot and Casting
GK-ZnAl4Cu3 DIN Germany Casting
2.2143 DIN Germany Casting