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CoCr20W15Ni

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2.4964 NiCr20Co18Ti
#CoCr20W15Ni

Description

Germany DIN CoCr20W15Ni The high-temperature and high-strength steel and CoCr20W15Ni Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: CoCr20W15Ni
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel CoCr20W15Ni DIN Germany The high-temperature and high-strength steel
X5NiCrAlTi31-20
1.4959
X8NiCrAlTi32-21
1.4960
X40CrCoNb13-13
X8CrNiNb16-13
1.4961
X12CrNiWTi16-13
1.4962
2.4964

Chemical composition(mass fraction)(wt.%) of the CoCr20W15Ni

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%) Other(%)
0.05-0.15 Max 0.40 1.00-2.00 Max 0.040 Max 0.030 19.0-21.0 9.00-11.0 14.0-16 Fe Max 3.00

Mechanical Properties of steel grade CoCr20W15Ni

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)
552 (≥) 332 (≥) 44 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade CoCr20W15Ni

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
13 - -     0.42 -  
918 736 - 22.3 443   -  
977 - 32 11.2   231 322

Heat Treatment of steel grade CoCr20W15Ni

Heat treated : 1138°C - 1915°C

Technological Curves of steel grade CoCr20W15Ni

Cross Reference Table (Equivalent Grade) of CoCr20W15Ni

Grade Standard Country Application
CoCr20W15Ni DIN Germany The high-temperature and high-strength steel
EN CoCr20W15Ni EN Euronorm Euronorm Stainless Steel
2.4964 NiCr20Co18Ti
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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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