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China GB 5B02 变形铝及铝合金化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 5B02 / 5B02
Category Grade Standard Region/Area Standard Content
Metals 5B02 GB/T 3190 China 变形铝及铝合金化学成分

Chemical composition(mass fraction)(wt.%) of the 5B02

Element Min Max Similar
Zn - 0.2000 -
Total Others - 0.1500 -
Others Total - 0.0500 -
Ti - 0.1000 -
Si - 0.4000 -
Mn 0.2000 0.6000 -
Mg 1.8000 2.6000 -
Fe - 0.4000 -
Cu - 0.1000 -
Cr - 0.0500 -
Al - - -

Mechanical Properties of steel grade 5B02

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)
885 (≥) 481 (≥) 21 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 5B02

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
22 - -     0.43 -  
584 286 - 11.3 324   -  
435 - 32 44.2   241 123

Heat Treatment of steel grade 5B02

Heat treated : 1418°C - 1662°C

Technological Curves of steel grade 5B02

Cross Reference Table (Equivalent Grade) of 5B02

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