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AFNOR Fe-Ni29Co-17 Details

Fe-Ni29Co-17 Application:Nickel and nickel alloys. Iron-nickel alloys with particular dilatability

Category Type Grade Designations
Grades Stainless Steels - Special Steels Fe-Ni29Co-17 France - AFNOR , NF A 54-301 - Nickel and nickel alloys. Iron-nickel alloys with particular dilatability

Chemical composition(wt.%) of Fe-Ni29Co-17 grade: NF A 54-301

Elements Min.(≥) Max.(≤)
C - 0.02
Si - 0.20
Mn - 0.25
P - 0.030
S - 0.030
Cr - -
Ni - 29.00
Mo - -
Fe - remaining(54.00)
Co - 17.00
Nickel and nickel alloys. Iron-nickel alloys with particular dilatability

Mechanical properties of grade Fe-Ni29Co-17 NF A 54-301

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)
735 (≥) 367 (≥) 12 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical properties of grade Fe-Ni29Co-17 NF A 54-301

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
376 (≥) 823 (≥) 32 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
359 838 931

Fe-Ni29Co-17 - 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
Fe-Ni29Co-17 AFNOR France
Nickel and nickel alloys. Iron-nickel alloys with particular dilatability

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