AISI S63011

Grades | Stainless Steels | S63011

AISI S63011

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S63011 Application:Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the S63011
Elements Min.（≥） Max.（≤） Similar Remarks
C 0.65 0.75
Si 0.45 0.85
Mn 5.50 7.00
P - 0.050
S 0.025 0.065
Cr 20.0 22.0
Ni 1.40 1.90
N 0.18 0.28

Mechanical properties of grade S63011

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition HBW
471 (≥) 287 (≥) 44 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical properties of grade S63011

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm
596 (≥) 499 (≥) 12 12 14 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		 - - -
118 343 546 - - -

S63011 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