Location » Home » Grades > Stainless Steels & Special Steels > X6NiCrTiMoVB25-15-2

ISO X6NiCrTiMoVB25-15-2 Details

Wrought steels for use at elevated temperatures in engines

X6NiCrTiMoVB25-15-2 Application:Wrought steels for use at elevated temperatures in engines
Category Type Grade Microstructure Designations
Grades Stainless Steels & Special Steels X6NiCrTiMoVB25-15-2 Austenite International - ISO , ISO/TR 4956 - Wrought steels for use at elevated temperatures in engines
Chemical composition(mass fraction)(wt.%)
Elements Min.(≥) Max.(≤)
C 0.03 0.08
Si - 1.00
Mn - 2.00
P - 0.025
S - 0.015
Cr 13.50 16.00
Mo 1.00 1.50
Ni 24.00 27.00
V 0.10 0.50
Ti 1.90 2.30
B 0.003 0.010
Mechanical properties of grade X6NiCrTiMoVB25-15-2
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)
444 (≥) 881 (≥) 23 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141
Physical properties of grade X6NiCrTiMoVB25-15-2
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
487 (≥) 272 (≥) 41 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
848 131 157
X6NiCrTiMoVB25-15-2 Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
X6NiCrTiMoVB25-15-2 ISO International
Wrought steels for use at elevated temperatures in engines
1.4980 EN European
Creep resisting steels, nickel and cobalt alloys
X6NiCrTiMoVB25-15-2 EN European
Creep resisting steels, nickel and cobalt alloys
IncoloyA-286 ASTM USA
Creep resisting steels, nickel and cobalt alloys

Relevant products

Enquiry