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ZAlSi20Cu2RE1

China HB ZAlSi20Cu2RE1 铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZAlSi20Cu2RE1 / ZAlSi20Cu2RE1
Category Grade Standard Region/Area Standard Content
Metals ZAlSi20Cu2RE1 HB 962 China 铸造铝合金

Chemical composition(mass fraction)(wt.%) of the ZAlSi20Cu2RE1

Element Min Max Similar
Others total - 0.5000 -
Others each - 0.1000 -
Pb - 0.0500 -
Sn - 0.0100 -
Zr - 0.1000 -
Ti - 0.2000 -
Zn - 0.1000 -
Fe - 1.0000 -
Al - - -
Re 0.5000 1.5000 -
Mn 0.3000 0.5000 -
Mg 0.4000 0.8000 -
Cu 1.0000 2.0000 -
Si 19.0000 22.0000 -

Mechanical Properties of steel grade ZAlSi20Cu2RE1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
294 (≥) 296 (≥) 23 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade ZAlSi20Cu2RE1

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.12 -  
796 314 - 41.3 324   -  
173 - 21 12.2   331 312

Heat Treatment of steel grade ZAlSi20Cu2RE1

Heat treated : 1386°C - 1917°C

Technological Curves of steel grade ZAlSi20Cu2RE1

Cross Reference Table (Equivalent Grade) of ZAlSi20Cu2RE1

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