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GX160CrSi18

Description

GX160CrSi18 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX160CrSi18
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel GX160CrSi18
GX40CrSi13
1.4729
GX40CrSi17
1.4740
GX40CrSi24
1.4745
GX40CrSi28
1.4776
GX130CrSi29
1.4777

Chemical composition(mass fraction)(wt.%) of the GX160CrSi18

C
Si
Mn
P
S
Cr Ni
1.40-1.80 1.00  0.50-1.00 0.040  0.030  17.0-19.0  1.00
Mo Al Cu Nb Ti V Ce
 0.50            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade GX160CrSi18

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)
432 (≥) 684 (≥) 32 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade GX160CrSi18

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
42 - -     0.44 -  
755 398 - 21.3 133   -  
374 - 11 13.2   224 342

Heat Treatment of steel grade GX160CrSi18

Heat treated : 1837°C - 1162°C

Technological Curves of steel grade GX160CrSi18


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