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SA-815 WPS32750

Description

USA AMS SA-815/SA-815M, SA-815 WPS32750 Specialsteel Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-815 WPS32750
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-815 WPS32750 Duplex steel AMS USA Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings

Chemical composition(mass fraction)(wt.%) of the SA-815 WPS32750

C Mn Si P S Cr Ni Mo N Cu
≤0.03 ≤1.20 ≤0.80 ≤0.035 ≤0.02 24.00 -26.00 6.00 -8.00 3.00 -5.00 0.24 -0.32 ≤0.50

Mechanical Properties of steel grade SA-815 WPS32750

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)
792 (≥) 874 (≥) 31 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade SA-815 WPS32750

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
12 - -     0.21 -  
618 656 - 31.3 422   -  
873 - 41 23.2   442 422

Heat Treatment of steel grade SA-815 WPS32750

Heat treated : 1984°C - 1562°C

Technological Curves of steel grade SA-815 WPS32750

Cross Reference Table (Equivalent Grade) of SA-815 WPS32750

Grade Standard Country Application
S25700
SS14 2570
SS14 2570
Cf53
S32750
S32750

Relevant standard of SA-815 WPS32750

SA-815/SA-815M Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings SA-815-SA-815M.pdf

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