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China GB T38210 加工铜及铜合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T38210 / T38210
Category Grade Standard Region/Area Standard Content
Metals T38210 GB/T 5231 China 加工铜及铜合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the T38210

Element Min Max Similar
Zn - - -
Sn - 0.5000 -
Pb 1.5000 2.5000 -
Others total - 1.0000 -
Fe - 0.5000 -
Cu 57.0000 59.0000 -

Mechanical Properties of steel grade T38210

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)
627 (≥) 638 (≥) 44 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade T38210

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
43 - -     0.44 -  
389 515 - 23.3 332   -  
962 - 43 23.2   134 432

Heat Treatment of steel grade T38210

Heat treated : 1717°C - 1914°C

Technological Curves of steel grade T38210

Cross Reference Table (Equivalent Grade) of T38210

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