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China GB T53500 加工铜及铜合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T53500 / T53500
Category Grade Standard Region/Area Standard Content
Metals T53500 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 T53500

Element Min Max Similar
Zn 3.0000 5.0000 -
Sn 3.0000 5.0000 -
Pb 3.5000 4.5000 -
P - 0.0300 -
Others total - 0.2000 -
Ni - 0.2000 -
Fe - 0.0500 -
Cu - - -
Al - 0.0020 -

Mechanical Properties of steel grade T53500

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)
231 (≥) 837 (≥) 12 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade T53500

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
21 - -     0.33 -  
799 329 - 33.3 324   -  
515 - 33 11.2   142 113

Heat Treatment of steel grade T53500

Heat treated : 1739°C - 1672°C

Technological Curves of steel grade T53500

Cross Reference Table (Equivalent Grade) of T53500

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