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EU EN 1.0508 可焊细晶粒钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0508 / 1.0508
Category Grade Standard Region/Area Standard Content
Metals 1.0508 -- EU 可焊细晶粒钢

Chemical composition(mass fraction)(wt.%) of the 1.0508

Element Min Max Similar
Si - 0.4500 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Nb+Ti+V - 0.0500 -
Nb - 0.0300 -
N - 0.0200 -
Mo - 0.0800 -
Mn 0.7000 1.5000 -
Cu - 0.2000 -
Cr+Cu+Mo - 0.4500 -
Cr - 0.3000 -
C - 0.1600 -
Al 0.0200 - -

Mechanical Properties of steel grade 1.0508

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)
778 (≥) 753 (≥) 12 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 1.0508

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 - -     0.24 -  
426 417 - 21.3 431   -  
537 - 21 24.2   421 424

Heat Treatment of steel grade 1.0508

Heat treated : 1664°C - 1126°C

Technological Curves of steel grade 1.0508

Cross Reference Table (Equivalent Grade) of 1.0508

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