Grades | Stainless Steels | S21500

AISI S21500 ( Austenite )

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S21500 Application:Austenitic Chromium Manganese Nickel Molybdenum Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S21500
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.15
Mn 5.50 7.00
Si - 1.20
P - 0.04
S - 0.03
Cr 14.00 16.00
Ni 9.00 11.00
Mo - -
B 0.003 0.009
Nb 0.75 1.25
V 0.15 0.40

Mechanical properties of grade S21500

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
154 (≥) 295 (≥) 22 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical properties of grade S21500

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
351 (≥) 577 (≥) 34 43 44 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
- - -
846 627 842 - - -

S21500 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