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A135 Grade A

America ASTM A135GradeA 电阻焊钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A135GradeA / A135 Grade A
Category Grade Standard Region/Area Standard Content
Metals A135 Grade A ASTM A135/A135M America 电阻焊钢管

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

Element Min Max Similar
S - 0.0350 -
P - 0.0350 -
Mn - 0.9500 -
C - 0.2500 -

Mechanical Properties of steel grade A135 Grade A

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)
742 (≥) 111 (≥) 13 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade A135 Grade A

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
43 - -     0.11 -  
221 754 - 11.3 144   -  
127 - 32 14.2   412 114

Heat Treatment of steel grade A135 Grade A

Heat treated : 1243°C - 1521°C

Technological Curves of steel grade A135 Grade A

Cross Reference Table (Equivalent Grade) of A135 Grade A

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