Nimonic 75 is a high-performance nickel-chromium alloy known for its exceptional strength and corrosion resistance, making it a popular choice for various industrial applications. Nimonic 75 round bars are a common form of this alloy, and they play a crucial role in industries where high-temperature and high-stress conditions are prevalent.
Composition and Properties: Nimonic 75 is composed of nickel, chromium, and small amounts of titanium and carbon. This alloy exhibits excellent mechanical properties, including high tensile and creep-rupture strength. The addition of aluminum enhances oxidation resistance at elevated temperatures, while titanium contributes to the alloy's overall strength. Nimonic 75 round bars are heat-treatable, allowing for further optimization of mechanical properties.
Applications: The unique combination of properties in Nimonic 75 makes it suitable for a range of applications, particularly in aerospace, gas turbine engineering, and other high-temperature environments. Nimonic 75 round bars are utilized in the manufacturing of critical components such as turbine blades, discs, and shafts in aircraft engines. The alloy's resistance to corrosion and oxidation also makes it valuable in chemical processing and power generation industries.
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High-Temperature Performance: One of the standout features of Nimonic 75 is its ability to maintain mechanical strength and corrosion resistance even at elevated temperatures. This makes it an ideal material for components exposed to extreme heat conditions, as seen in gas turbines and other aerospace applications. The round bars ensure that the alloy can be easily machined and fabricated into the required components.
Machinability and Fabrication: Nimonic 75 round bars offer excellent machinability, allowing for the production of precision components. This, coupled with the alloy's heat-treatable nature, provides flexibility in fabrication processes. The bars can be forged, rolled, or extruded to achieve the desired shapes and dimensions, meeting the specific requirements of different applications.
ASTM B348
EN, DIN, JIS, ASTM, BS, ASME, AISI
3 ~ 800mm
H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements
Hex Bar Size:- 2-100mm A/F
Flat Bar Size:- Thickness: 2 -100mm, Width: 10 to 500mm.
Square Bar Size:- 4 to 100mm
Rectangular Bar Size:- 33 x 30mm to 295 x 1066mm, Thickness: 3.0 to 12.0mm.
Hollow Bar Size:- 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Half Round Bar, Forged Hex bars, Forged Square Bars etc.
| STANDARD | WERKSTOFF NR. | UNS |
| Nimonic Alloy 75 | - | N06075 |
| Grade | C | Ni | Cu | Cr | Ti | Fe | Mn |
| Nimonic Alloy 75 | 0.08 / 0.15 | Bal | 0.5 max | 18.9 - 21.0 | 0.2 / 0.6 | 5.0 max | 1.0 max |
| Density | Modulus of Elasticity | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.37 g/cm3 | GPa - 206 | MPa – 750 | MPa – 275 | 42 % |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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