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Description

GS-52 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GS-52
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel GS-52
GX4CrNiMo16-5-1
1.4405
GX9Ni5
1.5681
GX23CrMoV12-1
1.4931
GS-38
1.0420
GS-45
1.0446

Chemical composition(mass fraction)(wt.%) of the GS-52

C
Si
Mn
P
S
Cr Ni
 0.30 0.30-0.60   0.20-0.50 0.040   0.040    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade GS-52

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)
232 (≥) 686 (≥) 31 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade GS-52

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
31 - -     0.34 -  
737 374 - 13.3 314   -  
393 - 23 14.2   243 132

Heat Treatment of steel grade GS-52

Heat treated : 1827°C - 1164°C

Technological Curves of steel grade GS-52

Cross Reference Table (Equivalent Grade) of GS-52

Grade Standard Country Application
GS-52 DIN USA

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