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B30 C82000

America ASTM B30C82000 铜基合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B30C82000 / B30 C82000
Category Grade Standard Region/Area Standard Content
Metals B30 C82000 ASTM B30 America 铜基合金锭

Chemical composition(mass fraction)(wt.%) of the B30 C82000

Element Min Max Similar

Mechanical Properties of steel grade B30 C82000

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)
262 (≥) 785 (≥) 22 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade B30 C82000

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 - -     0.34 -  
128 625 - 12.3 233   -  
838 - 43 13.2   132 133

Heat Treatment of steel grade B30 C82000

Heat treated : 1145°C - 1243°C

Technological Curves of steel grade B30 C82000

Cross Reference Table (Equivalent Grade) of B30 C82000

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