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ISO X11CrNiWTi17-13-3 Details

X11CrNiWTi17-13-3 Application:Wrought steels for use at elevated temperatures in engines

Category Type Grade Microstructure Designations
Grades Stainless Steels X11CrNiWTi17-13-3 Austenite International - ISO , ISO/TR 4956 - Wrought steels for use at elevated temperatures in engines

Chemical composition(wt.%) of X11CrNiWTi17-13-3 grade: ISO/TR 4956

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.07 0.15
Si - 1.00
Mn - 1.00
P - 0.045
S - 0.035
Cr 15.50 17.50
Mo - -
Ni 12.00 14.50
W 2.50 3.50
Ti 4×C% 0.80
B - 0.006
Wrought steels for use at elevated temperatures in engines

Mechanical properties of grade X11CrNiWTi17-13-3 ISO/TR 4956

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)
924 (≥) 797 (≥) 13 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical properties of grade X11CrNiWTi17-13-3 ISO/TR 4956

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
484 (≥) 785 (≥) 12 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 344
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
232 689 831

X11CrNiWTi17-13-3 - Form of Supply

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
X11CrNiWTi17-13-3 ISO International
Wrought steels for use at elevated temperatures in engines

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