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SA-815 CRS32760

Description

USA AMS SA-815/SA-815M, SA-815 CRS32760 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 CRS32760
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-815 CRS32760 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 CRS32760

C Mn Si P S Cr Ni Mo
≤0.03 ≤1.00 ≤1.00 ≤0.03 ≤0.01 24.00 -26.00 6.00 -8.00 3.00 -4.00

Mechanical Properties of steel grade SA-815 CRS32760

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)
925 (≥) 123 (≥) 23 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade SA-815 CRS32760

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
24 - -     0.33 -  
698 752 - 23.3 132   -  
177 - 13 33.2   144 231

Heat Treatment of steel grade SA-815 CRS32760

Heat treated : 1679°C - 1884°C

Technological Curves of steel grade SA-815 CRS32760

Cross Reference Table (Equivalent Grade) of SA-815 CRS32760

Grade Standard Country Application
S32760
S32760
T41901
T41901
T41901

Relevant standard of SA-815 CRS32760

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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