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FeE 490-TM

EU EU FeE490-TM 冷加工用高屈服强度宽板材、薄钢板和带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeE490-TM / FeE 490-TM
Category Grade Standard Region/Area Standard Content
Metals FeE 490-TM EU 149 EU 冷加工用高屈服强度宽板材、薄钢板和带材

Chemical composition(mass fraction)(wt.%) of the FeE 490-TM

Element Min Max Similar
Si - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Mn - 1.7000 -
C - 0.1200 -

Mechanical Properties of steel grade FeE 490-TM

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)
991 (≥) 686 (≥) 23 14 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade FeE 490-TM

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
12 - -     0.23 -  
634 949 - 33.3 122   -  
388 - 23 14.2   321 242

Heat Treatment of steel grade FeE 490-TM

Heat treated : 1735°C - 1598°C

Technological Curves of steel grade FeE 490-TM

Cross Reference Table (Equivalent Grade) of FeE 490-TM

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