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Whole Stellite 8 Details

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Stellite 8 Application:Stellite alloy

Category Type Grade Designations
Grades Tool Die Steels Stellite 8 - ,

Chemical composition(wt.%) of Stellite 8 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.20
Si - -
Mn - -
Cr - 27.00
Ni - 2.00
Mo - 6.00
Co remaining -
W - -
Fe - -
Stellite alloy

Mechanical properties of grade Stellite 8

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)
165 (≥) 925 (≥) 43 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical properties of grade Stellite 8

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
191 (≥) 416 (≥) 23 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 234
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
963 817 414

Stellite 8 - 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
Stellite 8 Whole Whole
Stellite alloy

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