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17NiCrMo6-4

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17NiCrMoS6-4 1.6566
#17NiCrMo6-4

Description

17NiCrMo6-4 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 17NiCrMo6-4
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 17NiCrMo6-4
15CrNi6
1.5819
18CrNi8
1.5920
20NiCrMo2-2
1.6523
21NiCrMo2
1.6526
1.6569
17NiCrMoS6-4

Chemical composition(mass fraction)(wt.%) of the 17NiCrMo6-4

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.14-0.20  0.40  0.60-0.90  0.035  0.035  0.80-1.10  1.20-1.50 
Mo Al Cu Nb Ti V Ce
0.15-0.25             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 17NiCrMo6-4

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)
181 (≥) 353 (≥) 42 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 17NiCrMo6-4

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
34 - -     0.14 -  
436 389 - 44.3 131   -  
833 - 34 22.2   411 424

Heat Treatment of steel grade 17NiCrMo6-4

Heat treated : 1412°C - 1763°C

Technological Curves of steel grade 17NiCrMo6-4

Cross Reference Table (Equivalent Grade) of 17NiCrMo6-4

Grade Standard Country Application
17NiCrMo6-4 Spain structural alloy steel
17NiCrMoS6-4 1.6566
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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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