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Sweden SS 2174 Structural steel - SS steel 21 74 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2174 / 2174
Category Grade Standard Region/Area Standard Content
Metals 2174 SS 142174 Sweden Structural steel - SS steel 21 74

Chemical composition(mass fraction)(wt.%) of the 2174

Element Min Max Similar

Mechanical Properties of steel grade 2174

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)
327 (≥) 259 (≥) 23 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 2174

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
13 - -     0.33 -  
762 736 - 43.3 312   -  
338 - 21 33.2   412 411

Heat Treatment of steel grade 2174

Heat treated : 1551°C - 1457°C

Technological Curves of steel grade 2174

Cross Reference Table (Equivalent Grade) of 2174

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