EN X6NiCrTiMoVB25-15-2

Grades | Superalloys | X6NiCrTiMoVB25-15-2

EN X6NiCrTiMoVB25-15-2 ( Austenite )

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X6NiCrTiMoVB25-15-2 Application:Creep resisting steels, nickel and cobalt alloys

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

Mechanical properties of grade X6NiCrTiMoVB25-15-2

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition HBW
465 (≥) 976 (≥) 24 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

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
629 (≥) 995 (≥) 14 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2		 - - -
173 234 447 - - -

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