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AISI S63198 Details

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S63198 Application:Iron Base Superalloy

Category Type Grade Microstructure Designations
Grades Stainless Steels S63198 Austenite USA - AISI ,

Chemical composition(wt.%) of S63198 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.28 0.35
Mn 0.75 1.50
Si 0.03 0.80
P - 0.04
S - 0.03
Cr 18.00 21.00
Ni 8.00 11.00
Mo 1.00 1.75
Ti 0.10 0.35
W 1.00 1.75
Nb 0.25 0.60

Iron Base Superalloy

Mechanical properties of grade S63198

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)
642 (≥) 961 (≥) 44 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical properties of grade S63198

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
153 (≥) 167 (≥) 24 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 223
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
282 966 256

S63198 - 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
S63198 AISI USA
Iron Base Superalloy
19-9 DL UNS USA
Special Purpose Alloys ("Superalloys")
S63198 AISI USA
Iron Base Superalloy

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