X6NiCrTiMoVB25-15-2

X6NiCrTiMoVB25-15-2 Superalloys to EN 10302: 2008

X6NiCrTiMoVB25-15-2 - Specification & Application

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

Creep resisting steels, nickel and cobalt alloys

Chemical composition(wt.%) of X6NiCrTiMoVB25-15-2 grade: to EN 10302: 2008

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.08
Cr 13.50 16.00
Ni 24.00 27.00
Mo 1.00 1.50
Ti 1.75 2.30
V 0.10 0.50
B 0.001 0.010
Mn 1.00 2.00
Fe - Bal
Al - 0.40
Si - 1.00
P - 0.030
S - 0.020

X6NiCrTiMoVB25-15-2 - Detail

Note: a cold pull rods, round cakes and ring blank standard (Ti) 1.80% ~ 2.35%.
2 (B) of hot-rolled and cold-rolled sheet standard 0.003% ~ 0.010%, 2.00% or less (Mn), (P) acuities were 0.020%, 0.015% or less (S).
3 (Al) of cold drawn wire standard acuities were 0.35%, 1.75% ~ 2.35% (Ti) and (Si) 0.40% ~ 1.00%, 0.020% or less (P), (S) of 0.015% or less.
Use the wire, cold heading standards (Ti) 1.75% ~ 2.35%, 0.40% ~ 1.00% (Si), (P) acuities were 0.025%, 0.020% or less (S).
5 hot rolled and forged bar standard (Cu) of 0.25% or less.
1.5), heat treatment system is the standard heat treatment system are shown in table 1-3;Alloy is 900 ℃ heat treatment system plus or minus 10 ℃, 1 to 2 h, oil cooled to + 750 ℃ + 10 ℃, 16 h, air cooling.

Mechanical properties of grade X6NiCrTiMoVB25-15-2 EN 10302: 2008

Proof strength
Rp0.2 (MPa)		 Tensile strength
Rm (MPa)		 Impact energy
KV (J)		 Elongation at fracture
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
264 (≥) 152 (≥) 13 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical properties of grade X6NiCrTiMoVB25-15-2 EN 10302: 2008

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm		 Modulus of elasticity
kN/mm2		 Expansion rate
896 (≥) 361 (≥) 21 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 214
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
725 751 241

Equivalent Grade

1 X6NiCrTiMoVB25-15-2/X5NiCrTi26-15 2 ISO X6NiCrTiMoVB25 15 2 3 EN X6NiCrTiMoVB25-15-2 4 EN X6NiCrTiMoVB25-15-2 5 Z5NCTDV26-15B 6 Z6NCTDV25-15B 7 1.4980 8 X6NiCrTiMoVB25-15-2 9 IncoloyA-286 10 X6NiCrTiMoVB25-15-2 11 Z5NCTDV26-15B

Equivalent Products

1 1.4980 Round Bar 2 1.4980 3 1.4980/A286/660/1.2779

Product shapes we supply:

We can customize the production of X6NiCrTiMoVB25-15-2 grade, contact us for the best solution.
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