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B.S. NiCr20Ti Details

NiCr20Ti Application:Heat resisting steels and nickel alloys

Category Type Grade Designations
Grades Superalloys NiCr20Ti UK - B.S. , BS EN 10095 - Heat resisting steels and nickel alloys

Chemical composition(wt.%) of NiCr20Ti grade: BS EN 10095

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.08 0.10
Si - 1.00
Mn - 1.00
P - 0.020
S - 0.015
Cr 18.00 21.00
Ni - remaining
Al - 0.30
Ti 0.20 0.60
Fe - 5.00
Cu - 0.50
Co - 5.00
Heat resisting steels and nickel alloys

Mechanical properties of grade NiCr20Ti 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)
952 (≥) 833 (≥) 41 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical properties of grade NiCr20Ti 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
116 (≥) 165 (≥) 42 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
854 114 546

NiCr20Ti - 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
NiCr20Ti B.S. UK
Heat resisting steels and nickel alloys
2.4951 B.S. UK
Heat resisting steels and nickel alloys
NiCr20TiAI AFNOR France
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
NiCr20Ti ISO International
Nickel and nickel alloy forgings
NiCr20TiAl ISO International
Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines
NC20T, NiCr20Ti, N06075, 2.4951, NiCr20Ti AFNOR France
Nickel and nickel alloy forgings

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