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Sweden SS 2240-06 Structural steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2240-06 / 2240-06
Category Grade Standard Region/Area Standard Content
Metals 2240-06 SIS 142240 Sweden Structural steel

Chemical composition(mass fraction)(wt.%) of the 2240-06

Element Min Max Similar
Si 0.1500 0.4000 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.3000 -
Mo 0.4000 0.6000 -
Mn 0.4000 0.7000 -
Cr 2.8000 3.3000 -
C 0.2800 0.3500 -

Mechanical Properties of steel grade 2240-06

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)
425 (≥) 537 (≥) 31 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 2240-06

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
43 - -     0.22 -  
911 263 - 33.3 223   -  
855 - 23 33.2   421 341

Heat Treatment of steel grade 2240-06

Heat treated : 1465°C - 1772°C

Technological Curves of steel grade 2240-06

Cross Reference Table (Equivalent Grade) of 2240-06

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