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EU EN EMo 焊材 -手工金属弧焊覆盖电极抗蠕变钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EMo / E Mo
Category Grade Standard Region/Area Standard Content
Metals E Mo EN 1599 EU 焊材 -手工金属弧焊覆盖电极抗蠕变钢

Chemical composition(mass fraction)(wt.%) of the E Mo

Element Min Max Similar
V - 0.0300 -
Si - 0.8000 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Nb - 0.0100 -
Mo 0.4000 0.7000 -
Mn 0.4000 1.5000 -
Cu - 0.3000 -
Cr - 0.2000 -
C - 0.1000 -

Mechanical Properties of steel grade E Mo

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)
549 (≥) 144 (≥) 13 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade E Mo

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 - -     0.22 -  
947 785 - 41.3 112   -  
518 - 14 41.2   142 132

Heat Treatment of steel grade E Mo

Heat treated : 1928°C - 1788°C

Technological Curves of steel grade E Mo

Cross Reference Table (Equivalent Grade) of E Mo

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