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Sweden SS 1232 Structural and pressure vessel steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1232 / 1232
Category Grade Standard Region/Area Standard Content
Metals 1232 SIS 141232 Sweden Structural and pressure vessel steel

Chemical composition(mass fraction)(wt.%) of the 1232

Element Min Max Similar
V - 0.0300 -
Ti - 0.0300 -
S - 0.0450 -
P - 0.0450 -
Nb - 0.0100 -
N - 0.0090 -
Mn - 0.7000 -
Cu - 0.3000 -
Cr - 0.2500 -
C - 0.1300 -

Mechanical Properties of steel grade 1232

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)
532 (≥) 231 (≥) 32 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 1232

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 - -     0.14 -  
227 483 - 31.3 143   -  
365 - 12 31.2   242 111

Heat Treatment of steel grade 1232

Heat treated : 1524°C - 1969°C

Technological Curves of steel grade 1232

Cross Reference Table (Equivalent Grade) of 1232

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