Grades | Stainless Steels | 00Cr18Ni5Mo3Si2

GB 00Cr18Ni5Mo3Si2 ( Austenitic-Ferritic(Duplex steel) )

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00Cr18Ni5Mo3Si2 Application:Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the 00Cr18Ni5Mo3Si2
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.030
Si 1.30 2.00
Mn 1.00 2.00
P - 0.035
S - 0.030
Ni 4.50 5.50
Cr 18.00 19.50
Mo 2.50 3.00

Mechanical properties of grade 00Cr18Ni5Mo3Si2

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
635 (≥) 286 (≥) 32 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical properties of grade 00Cr18Ni5Mo3Si2

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
987 (≥) 828 (≥) 23 42 34 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
- - -
385 317 872 - - -

00Cr18Ni5Mo3Si2 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