Nimonic 105 is a high-strength nickel-chromium alloy known for its exceptional heat and corrosion resistance. The alloy is primarily composed of nickel, chromium, and cobalt, with small additions of titanium and aluminum. Nimonic 105 round bars are a popular form of this alloy, offering versatility in various industrial applications where high-temperature and corrosive environments are common.
One of the key features of Nimonic 105 is its ability to maintain strength and oxidation resistance at elevated temperatures, making it suitable for use in aerospace, gas turbine, and nuclear power applications. The alloy's excellent creep resistance and high-temperature mechanical properties make it a preferred choice for components exposed to extreme conditions.
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The round bars made from Nimonic 105 exhibit superior mechanical properties, including high tensile strength and good fatigue resistance. This makes them ideal for manufacturing critical components such as turbine blades, exhaust valves, and high-temperature fasteners. The alloy's ability to withstand thermal cycling without significant degradation contributes to its durability in demanding operating environments.
Corrosion resistance is another notable characteristic of Nimonic 105. The alloy demonstrates resistance to oxidation and corrosion in both reducing and oxidizing environments, enhancing its suitability for applications where exposure to harsh chemicals or gases is prevalent. This corrosion resistance extends the lifespan of components made from Nimonic 105, reducing maintenance requirements and ensuring reliable performance over time.
The round bars are typically manufactured through hot forging or rolling processes, resulting in a uniform and fine-grained microstructure that enhances the mechanical properties of the material. The bars can be further heat-treated to optimize specific attributes, such as hardness and toughness, depending on the intended application.
ASTM A276
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 105 | 2.4634 | N07090 |
| Element | Content (%) |
| Nickel, Ni | 51 |
| Cobalt, Co | 18-22 |
| Chromium, Cr | 14-15.7 |
| Molybdenum, Mo | 4.50-5.50 |
| Aluminum, Al | 4.50-4.90 |
| Iron, Fe | 1 |
| Manganese, Mn | 1 |
| Silicon, Si | 1 |
| Titanium, Ti | 0.90-1.50 |
| Copper, Cu | 0.20 |
| Zirconium, Zr | 0.15 |
| Carbon, C | 0.12 |
| Sulfur, S | 0.010 |
| Boron, B | 0.0030-0.010 |
| Properties | Metric | Imperial |
| Tensile strength (precipitation hardened, value at room temperature) | 1150 MPa | 167000 psi |
| Yield strength (precipitation hardened, value at room temperature, @strain 0.200%) | 770 MPa | 112000 psi |
| Elongation at break (precipitation hardened) | 25% | 25% |
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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