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MATERIAL CATEGORY: Nickel-chromium based superalloy
EX-STOCK & INVENTORY - Diameter 20mm / 35mm / 50mm
MATERIAL SPECIFICATIONS - 2.4951, N06075
CHEMICAL COMPOSITION (mass Weight %)
Carbon, C (％): 0.08 ~ 0.15
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 18.0 ~ 21.0
Nickel, Ni (％): Balance
Titanium, Ti (％): 0.20 ~ 0.60
Aluminum, Al (％): -
Others (%): Co ≤2.00, Cu ≤0.50, Fe ≤5.00
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Condition: heat treatment
Tensile strength, σb/MPa: 850 Min.
Yield strength, σ0.2≥/MPa: 365
Elongation, δ5≥(％): 5.0
Reduction of area, ψ≥(％): -
Hardness ≥: -
Driveshafts and Gears, Fasteners.
Landing and takeoff gear, Missile and ejector systems, Torsion springs.
The alloy is usually produced by VOD / VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment / QT
The alloy has good corrosion and oxidation resistance and high tensile and creep-rupture properties at temperatures to 1500ºF (815ºC).
Used for gas-turbine components (blades, rings, discs), bolts, tube supports in nuclear generators, exhaust valves in internal combustion engines.
PROFILE & AVAILABLE SIZES
Round bar / Wire rod (Diameter): 5.5mm to 300mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Sheet steel via cold rolled: T0.5 - 6mm X W100 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
TECHNICAL SALES ASSISTANCE
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