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China GB T62200 加工铜及铜合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T62200 / T62200
Category Grade Standard Region/Area Standard Content
Metals T62200 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 T62200

Element Min Max Similar
Zn - 0.6000 -
Sn - 0.2000 -
Si - 0.2000 -
Pb - 0.0500 -
P - 0.1000 -
Others total - 1.5000 -
Ni 5.0000 6.5000 -
Mn - 0.5000 -
Fe 5.0000 6.5000 -
Cu - - -
Al 10.0000 11.5000 -

Mechanical Properties of steel grade T62200

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)
218 (≥) 576 (≥) 34 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade T62200

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
41 - -     0.22 -  
736 534 - 42.3 312   -  
119 - 34 34.2   332 111

Heat Treatment of steel grade T62200

Heat treated : 1788°C - 1158°C

Technological Curves of steel grade T62200

Cross Reference Table (Equivalent Grade) of T62200

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