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Sweden SS 2644 Structural steel for cold forming - SS-steel 26 44 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2644 / 2644
Category Grade Standard Region/Area Standard Content
Metals 2644 SS 142644 Sweden Structural steel for cold forming - SS-steel 26 44

Chemical composition(mass fraction)(wt.%) of the 2644

Element Min Max Similar

Mechanical Properties of steel grade 2644

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)
181 (≥) 377 (≥) 12 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 2644

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
34 - -     0.22 -  
594 316 - 21.3 132   -  
797 - 11 13.2   133 123

Heat Treatment of steel grade 2644

Heat treated : 1483°C - 1654°C

Technological Curves of steel grade 2644

Cross Reference Table (Equivalent Grade) of 2644

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