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A758 Grade 60

America ASTM A758Grade60 具有改进的切口韧性的对缝焊锻制碳素钢管配件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A758Grade60 / A758 Grade 60
Category Grade Standard Region/Area Standard Content
Metals A758 Grade 60 ASTM A758/A758M America 具有改进的切口韧性的对缝焊锻制碳素钢管配件

Chemical composition(mass fraction)(wt.%) of the A758 Grade 60

Element Min Max Similar
V - 0.0500 -
Si 0.1500 0.3000 -
S - 0.0350 -
Pb - 0.0500 -
P - 0.0350 -
Ni - 0.2500 -
Mo - 0.0800 -
Mn 0.8500 1.2000 -
Cu - 0.3500 -
Cr - 0.2500 -
C - 0.2700 -

Mechanical Properties of steel grade A758 Grade 60

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)
844 (≥) 217 (≥) 22 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade A758 Grade 60

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
41 - -     0.42 -  
596 482 - 31.3 421   -  
919 - 41 42.2   133 412

Heat Treatment of steel grade A758 Grade 60

Heat treated : 1646°C - 1351°C

Technological Curves of steel grade A758 Grade 60

Cross Reference Table (Equivalent Grade) of A758 Grade 60

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