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China GB ZL101A-0 汽车车轮用铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZL101A-0 / ZL101A-0
Category Grade Standard Region/Area Standard Content
Metals ZL101A-0 GB/T 23301 China 汽车车轮用铸造铝合金

Chemical composition(mass fraction)(wt.%) of the ZL101A-0

Element Min Max Similar
Zn - 0.0500 -
Total Others - 0.1500 -
Ti 0.0800 0.2000 -
Sn - 0.0100 -
Si 6.5000 7.5000 -
Pb - 0.0100 -
P - 0.0050 -
Others each - 0.0500 -
Ni - 0.0200 -
Mn - 0.0500 -
Mg 0.2500 0.4500 -
Fe - 0.1200 -
Cu - 0.0200 -
Cr - 0.0500 -
Ca - 0.0030 -
Al - - -

Mechanical Properties of steel grade ZL101A-0

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)
978 (≥) 161 (≥) 34 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade ZL101A-0

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
24 - -     0.23 -  
372 615 - 31.3 311   -  
281 - 33 11.2   421 122

Heat Treatment of steel grade ZL101A-0

Heat treated : 1532°C - 1141°C

Technological Curves of steel grade ZL101A-0

Cross Reference Table (Equivalent Grade) of ZL101A-0

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