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Sweden SS 2144 Structural steel - Microalloyed steel - SS-steel 21 44 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2144 / 2144
Category Grade Standard Region/Area Standard Content
Metals 2144 SS 142144 Sweden Structural steel - Microalloyed steel - SS-steel 21 44

Chemical composition(mass fraction)(wt.%) of the 2144

Element Min Max Similar

Mechanical Properties of steel grade 2144

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)
247 (≥) 262 (≥) 12 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 2144

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
12 - -     0.31 -  
729 232 - 34.3 142   -  
489 - 13 11.2   123 232

Heat Treatment of steel grade 2144

Heat treated : 1152°C - 1791°C

Technological Curves of steel grade 2144

Cross Reference Table (Equivalent Grade) of 2144

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