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Sweden SS 2142-04 Structural steel - Microalloyed steel - SS-steel 21 42 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2142-04 / 2142-04
Category Grade Standard Region/Area Standard Content
Metals 2142-04 SS 142142 Sweden Structural steel - Microalloyed steel - SS-steel 21 42

Chemical composition(mass fraction)(wt.%) of the 2142-04

Element Min Max Similar

Mechanical Properties of steel grade 2142-04

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)
366 (≥) 399 (≥) 41 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 2142-04

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
32 - -     0.13 -  
615 149 - 44.3 234   -  
322 - 14 33.2   422 242

Heat Treatment of steel grade 2142-04

Heat treated : 1642°C - 1389°C

Technological Curves of steel grade 2142-04

Cross Reference Table (Equivalent Grade) of 2142-04

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