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B364 R05240

America ASTM B364R05240 钽及钽合金铸锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B364R05240 / B364 R05240
Category Grade Standard Region/Area Standard Content
Metals B364 R05240 ASTM B364 America 钽及钽合金铸锭

Chemical composition(mass fraction)(wt.%) of the B364 R05240

Element Min Max Similar

Mechanical Properties of steel grade B364 R05240

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)
329 (≥) 123 (≥) 12 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade B364 R05240

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
24 - -     0.33 -  
428 813 - 41.3 223   -  
719 - 43 34.2   233 422

Heat Treatment of steel grade B364 R05240

Heat treated : 1984°C - 1846°C

Technological Curves of steel grade B364 R05240

Cross Reference Table (Equivalent Grade) of B364 R05240

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