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GGG-NiCr35-3

Description

GGG-NiCr35-3 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GGG-NiCr35-3
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel GGG-NiCr35-3
GGG-NiCr30-3
0.7676
GGG-NiCr30-1
0.7677
GGG-NiSiCr30-5-2
0.7679
GGG-NiSiCr30-5-5
0.7680
GGG-Ni35
0.7683

Chemical composition(mass fraction)(wt.%) of the GGG-NiCr35-3

 

C
Si
Mn
P
S
Cr Ni
2.4 1.5-3.0 0.5-1.5     2.0-3.0  34.0 -36.0
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade GGG-NiCr35-3

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)
977 (≥) 391 (≥) 32 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade GGG-NiCr35-3

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
42 - -     0.44 -  
234 753 - 42.3 134   -  
884 - 41 31.2   124 332

Heat Treatment of steel grade GGG-NiCr35-3

Heat treated : 1644°C - 1262°C

Technological Curves of steel grade GGG-NiCr35-3


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