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Stellite 8 Application:Stellite alloy
Category Type Steel grade
Grades Special Alloy Stellite 8

Chemical composition % of the ladle analysis of grade Stellite 8

C(％) Cr(％) Ni(％) Mo(％) Co(%)
0.2 27.0 2.0 6.0 remaining
Stellite 8
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)
297 (≥) 719 (≥) 23 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
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
317 (≥) 934 (≥) 43 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 322
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
949 936 186
Stellite 8 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
Stellite 8
Stellite alloy
Stellite 12
Stellite alloy
Stellite 12P
Stellite alloy
Stellite 19
Stellite alloy
Stellite 20
Stellite alloy
Stellite 21
Stellite alloy
Stellite 23
Stellite alloy
Stellite 25
Stellite alloy
Stellite 27
Stellite alloy
Stellite 30
Stellite alloy
Stellite 31
Stellite alloy
Stellite 98M2
Stellite alloy
Stellite 156
Stellite alloy
Stellite 157
Stellite alloy
Stellite 7
Stellite alloy
Stellite 6PM
Stellite alloy
Stellite 6KC
Stellite alloy
Stellite 6
Stellite alloy
Stellite 4
Stellite alloy
Stellite 3PM
Stellite alloy

Relevant products

Stellite 8 Equivalent Grade Stock

Steel grade Dimension Shape Unit Quantity Delivery state Query
Cr8 flat bar 12*355*L Flat or Square bar Kgs 3965 Forged+Annealed+black Enquiry
IncoloyA-286 / GH 2132 Stock Φ8-65mm*L Round Bar Kgs 489 Hot-Rolled+Annealed+black Enquiry
Incoloy800 round bar Φ115*1400 Round Bar Kgs 169 Hot-Rolled+Annealed+black Enquiry
1.2083 Forged Plate T:105-185mm*W:510*L Plate or Sheet Tons 26 Forged+QT Enquiry
1.4882 strip/sheet/plate stock 3.5x200x1000-2000mm Coil or Strip Kgs 200 Cold-Rolled+Annealed Enquiry
A387 F5 & Grade 5 sheet Coil strip 0.5mmx200mmxC Coil or Strip Tons 3 Cold-Rolled+Annealed Enquiry
A387 F5 & Grade 5 Hot Coil stock Select Tons 3 Hot-Rolled+Annealed+black Enquiry
PH13-8Mo Forgings Select 0 Select Enquiry
0Cr13Ni8Mo2Al, PH13-8Mo, 13-8Mo, XM-13 round bar stock Select 0 Select Enquiry

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