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Description

USA AISI S31050 Specialsteel Spray-Formed Seamless Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S31050
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S31050 Austenite AISI USA Spray-Formed Seamless Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the S31050

C Si Mn P S Cr Ni N
≤0.03 ≤0.50 ≤2.00 ≤0.03 ≤0.01 24.00 -26.00 21.0 -23.0 0.10 -0.16

Mechanical Properties of steel grade S31050

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)
644 (≥) 233 (≥) 23 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade S31050

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 - -     0.24 -  
978 182 - 11.3 232   -  
277 - 22 12.2   331 234

Heat Treatment of steel grade S31050

Heat treated : 1857°C - 1328°C

Technological Curves of steel grade S31050

Cross Reference Table (Equivalent Grade) of S31050

Grade Standard Country Application
310MoLN
TP310MoLN
S31050
S31050
S31050
S31050
S31050

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