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GS-80CrVW4-3

Description

GS-80CrVW4-3 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GS-80CrVW4-3
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel GS-80CrVW4-3
GS-40Mn5
1.1168
GS-C25S
1.1339
GX165CrV12
1.2201
G60CrMoV10-7
1.2320
G48CrMoV6-7
1.2326

Chemical composition(mass fraction)(wt.%) of the GS-80CrVW4-3

C
Si
Mn
P
S
Cr Ni

0.80-0.90

1.00  1.00   0.035 0.035   0.80-1.10  
Mo Al Cu Nb Ti V Ce
           0.20-0.40  
N Co Pb B Other    
        W0.10-0.20     
             

Mechanical Properties of steel grade GS-80CrVW4-3

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)
912 (≥) 652 (≥) 32 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade GS-80CrVW4-3

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
24 - -     0.33 -  
258 364 - 23.3 321   -  
521 - 44 34.2   143 144

Heat Treatment of steel grade GS-80CrVW4-3

Heat treated : 1244°C - 1333°C

Technological Curves of steel grade GS-80CrVW4-3


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