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Description

USA AISI S31603 Specialsteel Austenitic Chromium Nickel Molybdenum Stainless Steel (Low carbon) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S31603
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S31603 Austenite AISI USA Austenitic Chromium Nickel Molybdenum Stainless Steel (Low carbon)

Chemical composition(mass fraction)(wt.%) of the S31603

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.035 16.0 -18.0 10.0 -14.0 2.00 -3.00 ≤0.10

Mechanical Properties of steel grade S31603

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)
993 (≥) 586 (≥) 43 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade S31603

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
11 - -     0.22 -  
863 867 - 12.3 434   -  
492 - 24 33.2   221 223

Heat Treatment of steel grade S31603

Heat treated : 1993°C - 1787°C

Technological Curves of steel grade S31603

Cross Reference Table (Equivalent Grade) of S31603


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