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Description

USA AISI S31651 Specialsteel Austenitic Chromium Nickel Molybdenum Nitrogen Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S31651
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S31651 Austenite AISI USA Austenitic Chromium Nickel Molybdenum Nitrogen Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S31651

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.0 -18.0 10.0 -14.0 2.00 -3.00 0.10 -0.16

Mechanical Properties of steel grade S31651

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 (≥) 558 (≥) 12 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade S31651

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
41 - -     0.33 -  
935 966 - 12.3 421   -  
848 - 34 33.2   244 144

Heat Treatment of steel grade S31651

Heat treated : 1526°C - 1164°C

Technological Curves of steel grade S31651

Cross Reference Table (Equivalent Grade) of S31651


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