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X3NiCoMoTi18-9-5

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1.2709 45NiCr6
#X3NiCoMoTi18-9-5

Description

Germany DIN X3NiCoMoTi18-9-5 Cold working alloy tool steel and X3NiCoMoTi18-9-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: X3NiCoMoTi18-9-5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy X3NiCoMoTi18-9-5 DIN Germany Cold working alloy tool steel
142WV13
1.2601
X165CrMoV12
1.2604
73WCrMoV2-2
1.2631
X50CrMoW9-1-1
1.2703
74NiCr2
1.2709

Chemical composition(mass fraction)(wt.%) of the X3NiCoMoTi18-9-5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Co(%) Ti(%)
Max 0.03 Max 0.10 Max 0.15 Max 0.010 Max 0.010 Max 0.025 17.0-19.0 4.50-5.20 8.50-10.0 0.80-1.20

Mechanical Properties of steel grade X3NiCoMoTi18-9-5

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)
994 (≥) 187 (≥) 31 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade X3NiCoMoTi18-9-5

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
14 - -     0.43 -  
814 477 - 22.3 334   -  
142 - 41 13.2   311 334

Heat Treatment of steel grade X3NiCoMoTi18-9-5

Heat treated : 1868°C - 1761°C

Technological Curves of steel grade X3NiCoMoTi18-9-5

Cross Reference Table (Equivalent Grade) of X3NiCoMoTi18-9-5

Grade Standard Country Application
X3NiCoMoTi18-9-5 DIN Germany Cold working alloy tool steel
1.2709 45NiCr6
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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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