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China CNS PBC3B 磷青铜铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PBC3B / PBC3B
Category Grade Standard Region/Area Standard Content
Metals PBC3B CNS H 3058 China 磷青铜铸件

Chemical composition(mass fraction)(wt.%) of the PBC3B

Element Min Max Similar

Mechanical Properties of steel grade PBC3B

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)
932 (≥) 284 (≥) 34 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade PBC3B

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 - -     0.23 -  
884 942 - 23.3 111   -  
881 - 23 44.2   233 334

Heat Treatment of steel grade PBC3B

Heat treated : 1653°C - 1396°C

Technological Curves of steel grade PBC3B

Cross Reference Table (Equivalent Grade) of PBC3B

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