Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

NiFe25Cr20NbTi

Favorite Datasheet
NiCr15Fe7TiAl NiCr20TiAl
#NiFe25Cr20NbTi

Description

International ISO ISO 683-15 (1992), NiFe25Cr20NbTi Specialsteel Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NiFe25Cr20NbTi
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NiFe25Cr20NbTi ISO International Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines

Chemical composition(mass fraction)(wt.%) of the NiFe25Cr20NbTi

C Si Mn P S Cr Mo Ni Al Fe Nb+Ta B
≤0.10 ≤1.00 ≤1.00 ≤0.030 ≤0.015 18.00 -21.00 ≤ ≥ remaining - ≥ 0.30 -1.00 23.00 -28.00 1.00 -2.00 ≤0.008

Mechanical Properties of steel grade NiFe25Cr20NbTi

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 (≥) 311 (≥) 21 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade NiFe25Cr20NbTi

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 - -     0.12 -  
828 348 - 12.3 442   -  
192 - 13 23.2   232 444

Heat Treatment of steel grade NiFe25Cr20NbTi

Heat treated : 1969°C - 1652°C

Technological Curves of steel grade NiFe25Cr20NbTi

Cross Reference Table (Equivalent Grade) of NiFe25Cr20NbTi

Grade Standard Country Application
NiFe25Cr20NbTi
NiFe25Cr20NbTi
NiFe25Cr20NbTi

Relevant standard of NiFe25Cr20NbTi

ISO 683-15 (1992) Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines ISO-683-15-(1992).pdf
NiCr15Fe7TiAl NiCr20TiAl
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this NiFe25Cr20NbTi?
  • List your company on S&G now? Join
  • Non-paying users only
Top