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Sweden SS 1957 Free cutting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1957 / 1957
Category Grade Standard Region/Area Standard Content
Metals 1957 SS 141957 Sweden Free cutting steel

Chemical composition(mass fraction)(wt.%) of the 1957

Element Min Max Similar

Mechanical Properties of steel grade 1957

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)
293 (≥) 146 (≥) 22 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 1957

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 - -     0.21 -  
551 347 - 31.3 331   -  
319 - 11 24.2   414 341

Heat Treatment of steel grade 1957

Heat treated : 1784°C - 1312°C

Technological Curves of steel grade 1957

Cross Reference Table (Equivalent Grade) of 1957

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