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China HB ZL201A 铸造铝合金热处理 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZL201A / ZL201A
Category Grade Standard Region/Area Standard Content
Metals ZL201A HB 5446 China 铸造铝合金热处理

Chemical composition(mass fraction)(wt.%) of the ZL201A

Element Min Max Similar

Mechanical Properties of steel grade ZL201A

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)
145 (≥) 666 (≥) 31 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade ZL201A

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
33 - -     0.21 -  
768 616 - 23.3 222   -  
836 - 34 11.2   312 311

Heat Treatment of steel grade ZL201A

Heat treated : 1449°C - 1311°C

Technological Curves of steel grade ZL201A

Cross Reference Table (Equivalent Grade) of ZL201A

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