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1.5430

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GS8MnMo7-4 GS-12MnMo7-4
#1.5430

Description

1.5430 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.5430
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel 1.5430
1.5123
G37MnSi5
1.5124
GS-20MoV8-4
1.5406
G18Mo5
1.5422
G8MnMo7-4
1.5430
GS8MnMo7-4

Chemical composition(mass fraction)(wt.%) of the 1.5430

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.06-0.10   0.60 1.50-1.80  0.020  0.015  ≤ 0.20  
Mo Al Cu Nb Ti V Ce
0.30-0.40      ≤ 0.05   ≤ 0.10  
N Co Pb B Other    
≤ 0.02            
             

Mechanical Properties of steel grade 1.5430

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)
735 (≥) 982 (≥) 34 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 1.5430

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
33 - -     0.13 -  
348 485 - 12.3 114   -  
632 - 23 44.2   124 332

Heat Treatment of steel grade 1.5430

Heat treated : 1699°C - 1954°C

Technological Curves of steel grade 1.5430

Cross Reference Table (Equivalent Grade) of 1.5430

Grade Standard Country Application
1.5430 DIN Germany
GS8MnMo7-4 GS-12MnMo7-4
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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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