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Austria ONORM 1.0540 一般工程用开模板钢锻件 - 第2部分 :非合金优质钢和特殊钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0540 / 1.0540
Category Grade Standard Region/Area Standard Content
Metals 1.0540 ÖNORM EN 10250-2 Austria 一般工程用开模板钢锻件 - 第2部分 :非合金优质钢和特殊钢

Chemical composition(mass fraction)(wt.%) of the 1.0540

Element Min Max Similar
C 0.4700 0.5500 -
Mn 0.6000 0.9000 -
P - 0.0450 -
S - 0.0450 -
Si - 0.4000 -
Ni - 0.4000 -
Cr - 0.4000 -
Mo - 0.1000 -
Cr+Mo+Ni - 0.6300 -
Pb - - -
C 0.4700 0.5500 -
Mn 0.6000 0.9000 -
P - 0.0450 -
S - 0.0450 -
Si - 0.4000 -
Ni - 0.4000 -
Cr - 0.4000 -
Mo - 0.1000 -
Cr+Mo+Ni - 0.6300 -
C 0.4700 0.5500 -
Mn 0.6000 0.9000 -
P - 0.0450 -
S - 0.0450 -
Si - 0.4000 -
Ni - 0.4000 -
Cr - 0.4000 -
Mo - 0.1000 -
Cr+Mo+Ni - 0.6300 -

Mechanical Properties of steel grade 1.0540

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)
157 (≥) 373 (≥) 14 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade 1.0540

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
21 - -     0.42 -  
713 636 - 24.3 444   -  
221 - 22 33.2   421 243

Heat Treatment of steel grade 1.0540

Heat treated : 1532°C - 1534°C

Technological Curves of steel grade 1.0540

Cross Reference Table (Equivalent Grade) of 1.0540

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