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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)
891 (≥) 583 (≥) 41 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

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
11 - -     0.34 -  
886 525 - 41.3 434   -  
448 - 44 32.2   423 414

Heat Treatment of steel grade A135 Grade A

Heat treated : 1777°C - 1781°C

Technological Curves of steel grade A135 Grade A

Cross Reference Table (Equivalent Grade) of A135 Grade A

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