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B21 C46200

America ASTM B21C46200 海军黄铜条材、棒材和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B21C46200 / B21 C46200
Category Grade Standard Region/Area Standard Content
Metals B21 C46200 ASTM B21/B21M America 海军黄铜条材、棒材和型材

Chemical composition(mass fraction)(wt.%) of the B21 C46200

Element Min Max Similar

Mechanical Properties of steel grade B21 C46200

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)
418 (≥) 622 (≥) 24 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade B21 C46200

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
32 - -     0.12 -  
412 668 - 14.3 413   -  
488 - 42 12.2   431 342

Heat Treatment of steel grade B21 C46200

Heat treated : 1343°C - 1867°C

Technological Curves of steel grade B21 C46200

Cross Reference Table (Equivalent Grade) of B21 C46200

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