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Sweden SS 2128 Steel for gas cylinders and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2128 / 2128
Category Grade Standard Region/Area Standard Content
Metals 2128 SIS 142128 Sweden Steel for gas cylinders

Chemical composition(mass fraction)(wt.%) of the 2128

Element Min Max Similar

Mechanical Properties of steel grade 2128

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)
684 (≥) 948 (≥) 21 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 2128

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 - -     0.21 -  
639 448 - 13.3 324   -  
139 - 41 42.2   411 121

Heat Treatment of steel grade 2128

Heat treated : 1633°C - 1966°C

Technological Curves of steel grade 2128

Cross Reference Table (Equivalent Grade) of 2128

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