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B265 Grade 30

America ASTM B265Grade30 钛及钛合金板、薄板及带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B265Grade30 / B265 Grade 30
Category Grade Standard Region/Area Standard Content
Metals B265 Grade 30 ASTM B265 America 钛及钛合金板、薄板及带材

Chemical composition(mass fraction)(wt.%) of the B265 Grade 30

Element Min Max Similar

Mechanical Properties of steel grade B265 Grade 30

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)
271 (≥) 425 (≥) 14 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade B265 Grade 30

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 -  
414 425 - 13.3 343   -  
391 - 43 21.2   242 331

Heat Treatment of steel grade B265 Grade 30

Heat treated : 1453°C - 1382°C

Technological Curves of steel grade B265 Grade 30

Cross Reference Table (Equivalent Grade) of B265 Grade 30

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