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Sweden SS 2172-00 Structural steel - SS steel 21 72 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2172-00 / 2172-00
Category Grade Standard Region/Area Standard Content
Metals 2172-00 SS 142172 Sweden Structural steel - SS steel 21 72

Chemical composition(mass fraction)(wt.%) of the 2172-00

Element Min Max Similar

Mechanical Properties of steel grade 2172-00

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)
952 (≥) 398 (≥) 24 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 2172-00

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
23 - -     0.41 -  
128 339 - 42.3 313   -  
815 - 12 32.2   133 113

Heat Treatment of steel grade 2172-00

Heat treated : 1618°C - 1155°C

Technological Curves of steel grade 2172-00

Cross Reference Table (Equivalent Grade) of 2172-00

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