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SA-358 310S

Description

USA AMS SA-358/SA-358M , SA-358 310S Specialsteel Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High-Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-358 310S
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-358 310S Austenite AMS USA Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High-Temperature Service

Chemical composition(mass fraction)(wt.%) of the SA-358 310S

C Si Mn P S Cr Ni
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00

Mechanical Properties of steel grade SA-358 310S

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)
447 (≥) 839 (≥) 22 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade SA-358 310S

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
33 - -     0.11 -  
281 353 - 34.3 343   -  
269 - 31 12.2   423 131

Heat Treatment of steel grade SA-358 310S

Heat treated : 1961°C - 1316°C

Technological Curves of steel grade SA-358 310S

Cross Reference Table (Equivalent Grade) of SA-358 310S

Relevant standard of SA-358 310S

SA-358/SA-358M Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High-Temperature Service SA-358-SA-358M-.pdf

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