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A135 Grade B

America ASTM A135GradeB 电阻焊钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A135GradeB / A135 Grade B
Category Grade Standard Region/Area Standard Content
Metals A135 Grade B ASTM A135/A135M America 电阻焊钢管

Chemical composition(mass fraction)(wt.%) of the A135 Grade B

Element Min Max Similar

Mechanical Properties of steel grade A135 Grade B

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)
494 (≥) 698 (≥) 23 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade A135 Grade B

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
42 - -     0.13 -  
681 543 - 43.3 332   -  
354 - 23 32.2   434 243

Heat Treatment of steel grade A135 Grade B

Heat treated : 1617°C - 1714°C

Technological Curves of steel grade A135 Grade B

Cross Reference Table (Equivalent Grade) of A135 Grade B

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