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China GB HBi62-1 加工铜及铜合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HBi62-1 / HBi62-1
Category Grade Standard Region/Area Standard Content
Metals HBi62-1 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 HBi62-1

Element Min Max Similar
Zn - - -
Sn 1.5000 3.0000 -
Si - 0.3000 -
Sb 0.0200 0.1000 -
Pb - 0.0900 -
P 0.0400 0.1500 -
Others total - 0.9000 -
Cu 61.0000 63.0000 -
Bi 0.5000 2.5000 -

Mechanical Properties of steel grade HBi62-1

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)
432 (≥) 572 (≥) 34 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade HBi62-1

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
44 - -     0.11 -  
551 345 - 43.3 243   -  
589 - 42 24.2   241 343

Heat Treatment of steel grade HBi62-1

Heat treated : 1697°C - 1671°C

Technological Curves of steel grade HBi62-1

Cross Reference Table (Equivalent Grade) of HBi62-1

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