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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 0.30 0.80
P - 0.04
S - 0.03
Cr 18.00 21.00
Ni 8.00 11.00
Mo 1.00 1.75
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)
581 (≥) 697 (≥) 21 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

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
461 (≥) 983 (≥) 14 33 14 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
349 128 313

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
316N UNS USA
Chemical compositions of SAE wrought stainless steels
A 182 F 316N SAE USA
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
A 213 TP316N SAE USA
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 240 Type 316N SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 TP316N SAE USA
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 276 316N SAE USA
Stainless Steel Bars and Shapes
A 312 TP316N SAE USA
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 336 Grade F316N SAE USA
Alloy Steel Forgings for Pressure and High-Temperature Parts
A 358 316N SAE USA
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 376 TP316N SAE USA
Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
A 403 CR316N SAE USA
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 403 WP 316N SAE USA
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 403 WP 316N SAE USA
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 240 S31651 SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 S31651 SAE USA
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 276 S31651 SAE USA
Stainless Steel Bars and Shapes
A 312 S31651 SAE USA
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 358 S31651 SAE USA
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 666 S31651 SAE USA
Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
A 688 S31651 SAE USA
Welded Austenitic Stainless Steel Feedwater Heater Tubes

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