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Sweden SS 1233 Pressure vessel tubes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1233 / 1233
Category Grade Standard Region/Area Standard Content
Metals 1233 SIS 141233 Sweden Pressure vessel tubes

Chemical composition(mass fraction)(wt.%) of the 1233

Element Min Max Similar
Si 0.1000 0.4000 -
S - 0.0500 -
P - 0.0500 -
N - 0.0090 -
Mn - 0.5000 -
Cu - 0.3000 -
Cr - 0.2000 -
C - 0.1700 -

Mechanical Properties of steel grade 1233

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)
967 (≥) 296 (≥) 23 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 1233

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
33 - -     0.32 -  
569 335 - 41.3 341   -  
131 - 33 44.2   313 244

Heat Treatment of steel grade 1233

Heat treated : 1896°C - 1693°C

Technological Curves of steel grade 1233

Cross Reference Table (Equivalent Grade) of 1233

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