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Home Material ASTM B86-2018
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Grade AC43A
Commercial Grade
USA UNS Z35545
Other Names
Old Grade
Corresponding Standard ASTM B86-2018
Zinc and Zinc-Aluminum (ZA) Alloy Foundry and Die Castings
Classification Zinc and Zinc Alloys
Density 6.5 g/cm3
AC43A Chemical Element Composition Content (%)
Component Fe Cu Pb Al Sn Mg Cd More
Minimum Value - 2.6 - 3.7 - 0.02 - Zn:Remainder
Maximum Value 0.05 3.3 0.005 4.3 0.002 0.05 0.004
AC43A Mechanical Properties
Tensile Strength
σb
Mpa 		Specified Plastic Yield Strength
Rp0.2
Mpa 		Fatigue Limit
Bending σ-1
Mpa 		Elongation or Extension Rate
δ
% 		Reduction of Area
ψ
% 		Hardness
HBW 		Impact Energy Absorption
KV2
J
359 Compressive yield strength Rp0.1：641 Rotary bend 5 × 108 cycles
58.6		 7 *
100		 47

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