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NiCr19Fe19Nb5Mo3

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2.4668 A 1014 N07718
#2-4668 #NiCr19Fe19Nb5Mo3

Description

Germany DIN DIN 17744 (2002), DIN EN 10088-1, DIN EN 10302 (2002), NiCr19Fe19Nb5Mo3 Superalloys Classification and designation for superalloys and high temperature intermetallic materials and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: NiCr19Fe19Nb5Mo3
Category Class Grade Standard Country Application
Steel GradesSuperalloys NiCr19Fe19Nb5Mo3 DIN Germany Classification and designation for superalloys and high temperature intermetallic materials

Chemical composition(mass fraction)(wt.%) of the NiCr19Fe19Nb5Mo3

C Cr Mo Ni Al Nb Fe Si Mn P S B
≤0.03 17.0 -21.0 2.80 -3.30 50.0 -55.0 0.20 -0.60 4.75 -5.50 ≤Bal ≤0.35 ≤0.35 ≤0.015 ≤0.015 ≤0.006

Mechanical Properties of steel grade NiCr19Fe19Nb5Mo3

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)
174 (≥) 556 (≥) 22 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade NiCr19Fe19Nb5Mo3

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 - -     0.21 -  
312 459 - 42.3 144   -  
629 - 23 42.2   323 422

Heat Treatment of steel grade NiCr19Fe19Nb5Mo3

Heat treated : 1688°C - 1344°C

Technological Curves of steel grade NiCr19Fe19Nb5Mo3

Cross Reference Table (Equivalent Grade) of NiCr19Fe19Nb5Mo3

Grade Standard Country Application
NiCr19Fe19Nb5Mo3

Relevant standard of NiCr19Fe19Nb5Mo3

DIN 17744 (2002) Wrought nickel alloys with molybdenum and chromium - Chemical composition DIN-17744-(2002).pdf
DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels DIN-EN-10088-1.pdf
DIN EN 10302 (2002) Creep resisting steels, nickel and cobalt alloys DIN-EN-10302-(2002).pdf
2.4668 A 1014 N07718
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