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B30 C89537

America ASTM B30C89537 铜基合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B30C89537 / B30 C89537
Category Grade Standard Region/Area Standard Content
Metals B30 C89537 ASTM B30 America 铜基合金锭

Chemical composition(mass fraction)(wt.%) of the B30 C89537

Element Min Max Similar
Si 0.6000 1.2000 -
Cu 84.0000 86.0000 -
B 0.0050 0.0020 -
Zn 5.0000 13.0000 -
Mg 0.0100 0.1000 -
Sn 3.0000 6.0000 -
Fe - 0.5000 -
Bi 0.5000 3.0000 -
Pb - 0.0900 -

Mechanical Properties of steel grade B30 C89537

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)
928 (≥) 761 (≥) 31 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade B30 C89537

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
23 - -     0.13 -  
635 515 - 21.3 113   -  
253 - 44 41.2   232 134

Heat Treatment of steel grade B30 C89537

Heat treated : 1361°C - 1474°C

Technological Curves of steel grade B30 C89537

Cross Reference Table (Equivalent Grade) of B30 C89537

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