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B.S. NiCr15Fe Details

NiCr15Fe Application:Heat resisting steels and nickel alloys

Category Type Grade Designations
Grades Stainless Steels NiCr15Fe UK - B.S. , BS EN 10095 - Heat resisting steels and nickel alloys

Chemical composition(wt.%) of NiCr15Fe grade: BS EN 10095

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.05 0.10
Si - 0.50
Mn - 1.00
P - 0.020
S - 0.015
Cr 14.00 17.00
Ni 72.00 -
Al - 0.30
Ti - 0.30
Fe 6.00 10.00
Cu - 0.30
Heat resisting steels and nickel alloys

Mechanical properties of grade NiCr15Fe BS EN 10095

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)
326 (≥) 214 (≥) 34 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical properties of grade NiCr15Fe BS EN 10095

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
549 (≥) 243 (≥) 22 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
897 916 442

NiCr15Fe - 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
NiCr15Fe B.S. UK
Heat resisting steels and nickel alloys
2.4816 B.S. UK
Heat resisting steels and nickel alloys
NiCr15Fe7TiAI AFNOR France
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
NiCr15Fe8 ISO International
Nickel and nickel alloy forgings
NiCr15Fe7TiAl ISO International
Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines
2.4669 DIN Germany
NiCrFeTi alloy; High-temperature resisting material
NiCr15Fe7TiAl DIN Germany
NiCrFeTi alloy; High-temperature resisting material
N07750 UNS USA
Ni-Cr Alloy Precipitation Hardenable
B 637 N07750 Type 1 ASTM USA
Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service
B 637 N07750 Type 2 ASTM USA
Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service
SB-637 N07750 Type 1 ASME USA
Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service
Inconel X750 SAE USA
Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 72Ni - 15.5Cr - 0.95Cb(Nb) - 2.5Ti - 0.70Al - 7.0Fe Annealed

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