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EU EU FeH20 热轧非合金软钢带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeH20 / Fe H 20
Category Grade Standard Region/Area Standard Content
Metals Fe H 20 EU 46 EU 热轧非合金软钢带材

Chemical composition(mass fraction)(wt.%) of the Fe H 20

Element Min Max Similar
S - 0.0350 -
P - 0.0350 -
N - 0.0070 -
Mn 0.2000 0.4500 -
C - 0.1000 -

Mechanical Properties of steel grade Fe H 20

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)
137 (≥) 348 (≥) 21 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade Fe H 20

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
32 - -     0.43 -  
466 965 - 13.3 324   -  
324 - 32 42.2   322 133

Heat Treatment of steel grade Fe H 20

Heat treated : 1327°C - 1833°C

Technological Curves of steel grade Fe H 20

Cross Reference Table (Equivalent Grade) of Fe H 20

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