Grades | Stainless Steels | F1091 R30605

SAE F1091 R30605 ( Precipitation-Hardening )

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F1091 R30605 Application:Standard Specification for Wrought Cobalt-20Chromium-15Tungsten-10Nickel Alloy Surgical Fixation Wire (UNS R30605)

Chemical composition(mass fraction)(wt.%) of the F1091 R30605
Elements Min.(≥) Max.(≤) Similar Remarks
C 0.10 0.20
Si 1.00 1.40
Mn 0.50 0.80
P - -
S - -
Ni 19.00 22.00
Cr 7.00 9.00
Al - -
Cu - -
Ti - -
Fe - -
Mo - -
Co - -

Mechanical properties of grade F1091 R30605

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
158 (≥) 342 (≥) 43 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical properties of grade F1091 R30605

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
145 (≥) 474 (≥) 14 42 24 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
- - -
636 192 214 - - -

F1091 R30605 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