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Stellite 25 Application:Stellite alloy
Category Type Steel grade
Grades Special Alloy Stellite 25

Chemical composition % of the ladle analysis of grade Stellite 25

C(％) Si(％) Mn(％) S(％) Cr(％) Ni(％) W(%) Co(%) Other(%)
0.1 Max 1.0 1.5 Max 0.03 20.0 10.0 15.0 remaining Fe:Max 3.0
Stellite 25
Mechanical properties of grade Stellite 25
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)
229 (≥) 175 (≥) 14 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
Physical properties of grade Stellite 25
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
144 (≥) 132 (≥) 12 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
678 118 151
Stellite 25 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

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