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X6NiCrTiMoVB25-15-2

Description

European EN EN 10302: 2008, EN 10269: 1999, EN 10088-1: 2005, X6NiCrTiMoVB25-15-2 Superalloys Creep resisting steels, nickel and cobalt alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: X6NiCrTiMoVB25-15-2
Category Class Grade Type Standard Country Application
Steel GradesSuperalloys X6NiCrTiMoVB25-15-2 Austenite EN European Creep resisting steels, nickel and cobalt alloys

Chemical composition(mass fraction)(wt.%) of the X6NiCrTiMoVB25-15-2

C Cr Ni Mo Ti V B Mn Fe Al Si P S
≤0.08 13.50 -16.00 24.00 -27.00 1.00 -1.50 1.75 -2.30 0.10 -0.50 0.001 -0.010 1.00 -2.00 ≤Bal ≤0.40 ≤1.00 ≤0.030 ≤0.020

Mechanical Properties of steel grade X6NiCrTiMoVB25-15-2

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)
573 (≥) 743 (≥) 41 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade X6NiCrTiMoVB25-15-2

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
42 - -     0.33 -  
769 452 - 31.3 443   -  
257 - 22 13.2   332 331

Heat Treatment of steel grade X6NiCrTiMoVB25-15-2

Heat treated : 1258°C - 1171°C

Technological Curves of steel grade X6NiCrTiMoVB25-15-2

Cross Reference Table (Equivalent Grade) of X6NiCrTiMoVB25-15-2

Relevant standard of X6NiCrTiMoVB25-15-2

EN 10302: 2008 Creep resisting steels, nickel and cobalt alloys EN-10302:-2008.pdf
EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties EN-10269:-1999.pdf
EN 10088-1: 2005 Stainless steels. List of stainless steels EN-10088-1:-2005.pdf

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