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56NiCrMoV7

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1.2678 1.2714
#56NiCrMoV7

Description

Germany DIN 56NiCrMoV7 Hot working alloy tool steel and 56NiCrMoV7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 56NiCrMoV7
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 56NiCrMoV7 DIN Germany Hot working alloy tool steel
45CrVMoW5-8
1.2603
X37CrMoW5-1
1.2606
X60WCrMoV9-4
1.2622
X30WCrCoV9-3
1.2662
X45CoCrWV5-5-5
1.2678

Chemical composition(mass fraction)(wt.%) of the 56NiCrMoV7

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%)
0.50-0.60 0.10-0.40 0.65-0.95 Max 0.030 Max 0.030 1.00-1.20 1.50-1.80 0.45-0.55 0.07-0.12

Mechanical Properties of steel grade 56NiCrMoV7

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)
153 (≥) 799 (≥) 23 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 56NiCrMoV7

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
41 - -     0.34 -  
824 789 - 32.3 412   -  
449 - 43 34.2   134 343

Heat Treatment of steel grade 56NiCrMoV7

Heat treated : 1365°C - 1465°C

Technological Curves of steel grade 56NiCrMoV7

Cross Reference Table (Equivalent Grade) of 56NiCrMoV7

Grade Standard Country Application
56NiCrMoV7 DIN Germany Hot working alloy tool steel
1.2678 1.2714
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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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