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Sweden SS 1912 Free cutting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1912 / 1912
Category Grade Standard Region/Area Standard Content
Metals 1912 SS 141912 Sweden Free cutting steel

Chemical composition(mass fraction)(wt.%) of the 1912

Element Min Max Similar

Mechanical Properties of steel grade 1912

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)
815 (≥) 431 (≥) 44 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 1912

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
44 - -     0.13 -  
442 778 - 43.3 313   -  
815 - 12 43.2   332 133

Heat Treatment of steel grade 1912

Heat treated : 1457°C - 1223°C

Technological Curves of steel grade 1912

Cross Reference Table (Equivalent Grade) of 1912

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