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Sweden SS 2253-04 弹簧钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2253-04 / 2253-04
Category Grade Standard Region/Area Standard Content
Metals 2253-04 SS 142253 Sweden 弹簧钢

Chemical composition(mass fraction)(wt.%) of the 2253-04

Element Min Max Similar

Mechanical Properties of steel grade 2253-04

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)
945 (≥) 679 (≥) 11 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 2253-04

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
41 - -     0.14 -  
396 113 - 33.3 434   -  
921 - 22 13.2   321 132

Heat Treatment of steel grade 2253-04

Heat treated : 1574°C - 1191°C

Technological Curves of steel grade 2253-04

Cross Reference Table (Equivalent Grade) of 2253-04

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