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Description

China GBT 10MoWVNb China structural steel and alloy steel and 10MoWVNb Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 10MoWVNb
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 10MoWVNb GBT China China structural steel and alloy steel
10Cr9Mo1VNb
10Cr9Mo1VNb
10Cr9Mo1VNb
10Cr9Mo1VNb
10Cr9Mo1VNb
GB10
20
16Mn
15MnV
10MoWVNb

Chemical composition(mass fraction)(wt.%) of the 10MoWVNb

C(%) Si(%) Mn(%) P(%) S(%) Mo(%) V(%) Nb(%)
0.07-0.13 0.50-0.80 0.50-0.80 0.03 0.03 0.60-0.90 0.30-0.50 0.06-0.

Mechanical Properties of steel grade 10MoWVNb

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)
486 (≥) 654 (≥) 41 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 10MoWVNb

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
44 - -     0.31 -  
793 111 - 33.3 343   -  
877 - 24 12.2   343 332

Heat Treatment of steel grade 10MoWVNb

Heat treated : 1946°C - 1972°C

Technological Curves of steel grade 10MoWVNb

Cross Reference Table (Equivalent Grade) of 10MoWVNb

Grade Standard Country Application
10MoWVNb GBT China China structural steel and alloy steel
10MoWVNb GBT China China structural steel and alloy steel

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