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A928 S31260

America ASTM A928S31260 铁素体/奥氏体(二联)不锈钢管加填料金属焊接的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A928S31260 / A928 S31260
Category Grade Standard Region/Area Standard Content
Metals A928 S31260 ASTM A928/A928M America 铁素体/奥氏体(二联)不锈钢管加填料金属焊接的标准规范

Chemical composition(mass fraction)(wt.%) of the A928 S31260

Element Min Max Similar
W 0.1000 0.5000 -
Si - 0.7500 -
S - 0.0300 -
P - 0.0300 -
Ni 5.5000 7.5000 -
N 0.1000 0.3000 -
Mo 2.5000 3.5000 -
Mn - 1.0000 -
Cu 0.2000 0.8000 -
Cr 24.0000 26.0000 -
C - 0.0300 -

Mechanical Properties of steel grade A928 S31260

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)
558 (≥) 954 (≥) 43 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade A928 S31260

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
14 - -     0.43 -  
638 837 - 22.3 123   -  
373 - 34 11.2   212 443

Heat Treatment of steel grade A928 S31260

Heat treated : 1536°C - 1182°C

Technological Curves of steel grade A928 S31260

Cross Reference Table (Equivalent Grade) of A928 S31260

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