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GX3CrNi13-4

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1.6781 1.6982
#GX3CrNi13-4

Description

GX3CrNi13-4 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX3CrNi13-4
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel GX3CrNi13-4
G18Mo5
1.5422
G20Mn5
1.6220
G9Ni10
1.5636
G9Ni14
1.5638
G17CrNiMo13-6
1.6781

Chemical composition(mass fraction)(wt.%) of the GX3CrNi13-4

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.05  1.00   1.00  0.035 0.015   12.0-13.0 3.50-5.00 
Mo Al Cu Nb Ti V Ce
≤0.70             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade GX3CrNi13-4

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)
469 (≥) 235 (≥) 44 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade GX3CrNi13-4

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
43 - -     0.34 -  
964 395 - 41.3 133   -  
715 - 42 14.2   144 142

Heat Treatment of steel grade GX3CrNi13-4

Heat treated : 1779°C - 1435°C

Technological Curves of steel grade GX3CrNi13-4

Cross Reference Table (Equivalent Grade) of GX3CrNi13-4

Grade Standard Country Application
EN GX3CrNi13-4 EN Euronorm Structural steel
1.6781 1.6982
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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