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GX3CrNi13-4

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1.7231 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
G30NiCrMo14
1.6771
G32NiCrMo8-5-4
1.6570
G34CrMo4
1.7230
G35NiCrMo6-6
1.6579
G42CrMo
1.7231

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  12.0-13.5  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)
338 (≥) 597 (≥) 44 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

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
22 - -     0.14 -  
998 699 - 21.3 131   -  
619 - 12 33.2   322 124

Heat Treatment of steel grade GX3CrNi13-4

Heat treated : 1593°C - 1683°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
1.7231 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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