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China 舞钢Q/WTB WNM400E 供“沃尔沃”用WNM400E耐磨钢板技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WNM400E / WNM400E
Category Grade Standard Region/Area Standard Content
Metals WNM400E WYJ 103/V China 供“沃尔沃”用WNM400E耐磨钢板技术条件

Chemical composition(mass fraction)(wt.%) of the WNM400E

Element Min Max Similar
B 0.0005 0.0050 -
Mo - 0.3500 -
Ni - 0.2500 -
Cr - 1.0000 -
Cr - 0.3000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.5000 -
Si 0.1000 0.7000 -
C - 0.1700 -
C - 0.1600 -
B 0.0005 0.0050 -
Ti - 0.0500 -
Nb - 0.0500 -
V - 0.0700 -
Mo - 0.6000 -
Ni - 0.8000 -
Cr - 1.4000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.5000 -
Si 0.1000 0.7000 -
C - 0.2200 -
B 0.0005 0.0050 -
Ti - 0.0500 -
Nb - 0.0500 -
V - 0.0700 -
Mo - 0.3500 -
Ni - 0.2500 -
Cr - 1.0000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.5000 -
Si 0.1000 0.7000 -
C - 0.1700 -
B 0.0005 0.0050 -
Ti - 0.0500 -
Nb - 0.0500 -
V - 0.0700 -
Mo - 0.3500 -
Ni - 0.2500 -
Cr - 0.3000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.5000 -
Si 0.1000 0.7000 -
C - 0.1600 -
B - 0.0040 -
Ni - 0.8000 -
Cr - 1.0000 -
Mo - 0.5000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.6000 -
Si - 0.7000 -
C - 0.2100 -
B - 0.0040 -
Ni - 0.8000 -
Cr - 1.0000 -
Mo - 0.5000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.6000 -
Si - 0.7000 -
C - 0.2100 -
B - 0.0040 -
Ni - 0.8000 -
Cr - 1.0000 -
Mo - 0.5000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.6000 -
Si - 0.7000 -
C - 0.2100 -

Mechanical Properties of steel grade WNM400E

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)
651 (≥) 756 (≥) 42 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade WNM400E

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
22 - -     0.21 -  
632 335 - 21.3 141   -  
756 - 13 31.2   324 442

Heat Treatment of steel grade WNM400E

Heat treated : 1182°C - 1781°C

Technological Curves of steel grade WNM400E

Cross Reference Table (Equivalent Grade) of WNM400E

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