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B364 R05252

America ASTM B364R05252 钽及钽合金铸锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B364R05252 / B364 R05252
Category Grade Standard Region/Area Standard Content
Metals B364 R05252 ASTM B364 America 钽及钽合金铸锭

Chemical composition(mass fraction)(wt.%) of the B364 R05252

Element Min Max Similar

Mechanical Properties of steel grade B364 R05252

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)
369 (≥) 683 (≥) 34 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade B364 R05252

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
31 - -     0.14 -  
183 637 - 21.3 124   -  
825 - 14 14.2   143 211

Heat Treatment of steel grade B364 R05252

Heat treated : 1873°C - 1316°C

Technological Curves of steel grade B364 R05252

Cross Reference Table (Equivalent Grade) of B364 R05252

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