Grades | Stainless Steels | S30815

AISI S30815 ( Austenite )

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S30815 Application:Austenitic Chromium Nickel Silicon Heat Resisting Steel

Chemical composition(mass fraction)(wt.%) of the S30815
Elements Min.(≥) Max.(≤) Similar Remarks
C 0.05 0.10
Mn - 0.80
Si 1.40 2.00
P - 0.04
S - 0.03
Cr 20.00 22.00
Ni 10.00 12.00
Mo - -
Al - 1.00
Ce 0.03 0.08

Mechanical properties of grade S30815

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
795 (≥) 162 (≥) 24 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical properties of grade S30815

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
882 (≥) 973 (≥) 21 14 33 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
- - -
181 386 998 - - -

S30815 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