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Description

Sweden SS SS 142331, 2331 Specialsteel Stainless steel - SS steel 2331 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 2331
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 2331 SS Sweden Stainless steel - SS steel 2331

Chemical composition(mass fraction)(wt.%) of the 2331

C Si Mn P S Cr Ni Mo
≤0.12 ≤1.50 ≤2.00 ≤0.045 ≤0.030 16.00 -19.00 6.50 -9.50 ≤0.80

Mechanical Properties of steel grade 2331

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)
234 (≥) 447 (≥) 13 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 2331

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
14 - -     0.21 -  
998 247 - 44.3 134   -  
844 - 33 21.2   411 114

Heat Treatment of steel grade 2331

Heat treated : 1499°C - 1786°C

Technological Curves of steel grade 2331

Relevant standard of 2331

SS 142331 Stainless steel - SS steel 2331 SS-142331.pdf

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