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B138 C67000

America ASTM B138C67000 锰青铜条材、棒材和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B138C67000 / B138 C67000
Category Grade Standard Region/Area Standard Content
Metals B138 C67000 ASTM B138/B138M America 锰青铜条材、棒材和型材

Chemical composition(mass fraction)(wt.%) of the B138 C67000

Element Min Max Similar

Mechanical Properties of steel grade B138 C67000

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)
152 (≥) 673 (≥) 41 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade B138 C67000

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
13 - -     0.21 -  
861 975 - 41.3 233   -  
185 - 24 22.2   441 442

Heat Treatment of steel grade B138 C67000

Heat treated : 1759°C - 1465°C

Technological Curves of steel grade B138 C67000

Cross Reference Table (Equivalent Grade) of B138 C67000

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