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GX10NiCrSiNb32-20

Description

GX10NiCrSiNb32-20 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX10NiCrSiNb32-20

Chemical composition(mass fraction)(wt.%) of the GX10NiCrSiNb32-20

C
Si
Mn
P
S
Cr Ni
 0.05-0.15 0.50-1.50 2.00  0.040   0.030 19.0-21.0 31.0-33.0 
Mo Al Cu Nb Ti V Ce
0.50      0.50-1.50       
N Co Pb B Other    
             
             

  

Mechanical Properties of steel grade GX10NiCrSiNb32-20

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)
452 (≥) 334 (≥) 43 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade GX10NiCrSiNb32-20

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
12 - -     0.12 -  
915 129 - 31.3 134   -  
937 - 44 23.2   133 211

Heat Treatment of steel grade GX10NiCrSiNb32-20

Heat treated : 1694°C - 1627°C

Technological Curves of steel grade GX10NiCrSiNb32-20


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