2.4951 DIN NiCr20Ti Alloy Round Bar UNS N06075 Nimonic 75 HR 75 Nickel Alloys
2.4951 DIN NiCr20Ti Alloy Round Bar UNS N06075 Nimonic 75 HR 75 Nickel Alloys
Product Information
W-Nr 2.4951, Nimonic 75 is a nickel-chromium alloy with controlled additions of titanium and carbon. First used in the turbine blades of the Whittle jet engine prototypes in the 1940s, the product was primarily used in sheet metal applications requiring moderate strength due to its resistance to oxidation and fouling at high operating temperatures. W-Nr 2.4951, Nimonic 75 is currently used in gas turbine engineering, as well as industrial thermal processing, furnace components and heat treatment equipment. It is easy to fabricate and weld.
Size Range
Round bar / Wire rod (Diameter): 8.0 mm to 500 mm
Square bar / Flat bar:8.0 mm to 500 mm
Forging piece: Stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Heavy/middle plate via hot rolled: T5 - 1000 mm X W10 - 1000 mm X L1000-12000 mm
Sheet steel via cold rolled: T3.0 - 10 mm X W5 - 1000 mm X L100 - 1000 mm
Steel strip via cold rolled: T3.0 - 10 mm X W5 - 1000 mm X L (or in coil form)
Length: Fixed length or random length or based on the customer's special requirement.
Chemical Composition and standard
|
NiCr20Ti/2.4951
|
Nimonic 75/N06075 |
NF NiCr20Ti BS NiCr20Ti |
BS HR5 |
| DIN EN 10095-2018 | -- |
NF EN 10095(1999) BS EN 10095(1999) |
-- |
|
Mo(%): -- Al(%): ≤0.30 Ti(%): 0.20~0.60 Fe(%): ≤5.0 Co(%): ≤5.0 Cu(%): ≤0.5
|
C(％): 0.08~0.15 Mo(%): -- Ti(%): 0.20~0.60 Fe(%): ≤5.0 Cu(%): ≤0.5
|
C(％): 0.08~0.15 Mo(%): -- Al(%): ≤0.30 Ti(%): 0.20~0.60 Fe(%): ≤5.0 Co(%): ≤5.0 Cu(%): ≤0.5 |
C(％): 0.08~0.15 Mo(%): -- Ti(%): 0.20~0.60 Fe(%): ≤5.0 Cu(%): ≤0.5 |
NiCr20Ti/2.4951 Mechanical Properties
Tensile strength,Rm/MPa: ≥650
Yield strength,Rp/MPa: ≥240
Elongation/%: ≥25
Charpy Impact/J: ≤230
Applications
NiCr20Ti/2.4951 is used in gas turbine components (blades, rings, discs), bolts, pipe supports in nuclear generators, exhaust valves in internal combustion engines.
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