Neith Metals, located in Cairo, Egypt, stands out as a leading manufacturer and supplier of top-notch metal and alloy products. One of their standout offerings is the Grade Mar M247 Bars and Rods, which are celebrated for their remarkable high-temperature strength, resistance to oxidation, and overall durability. Crafted with cutting-edge metallurgical techniques and rigorous quality control, these bars and rods adhere to international standards for reliability and performance. Neith Metals caters to various industries, including aerospace, power generation, and petrochemical engineering, providing precision-engineered Grade Mar M247 solutions that excel in extreme conditions, ensuring long-lasting structural integrity, operational efficiency, and exceptional mechanical performance.
The Grade Mar M247 Bars and Rods are nickel-based superalloys primarily made up of nickel, chromium, and cobalt, with added molybdenum, titanium, and aluminum to boost creep resistance and thermal stability. This unique composition results in impressive tensile strength, typically ranging from 1,050 to 1,200 MPa, and a yield strength of about 700 to 850 MPa. With outstanding hardness, oxidation resistance, and stability at temperatures reaching up to 1,050°C, Grade Mar M247 retains its mechanical properties even under severe stress and high temperatures, making it perfect for critical aerospace and high-temperature industrial applications.
| Size : | Dia3-120mm |
| Length : | 3 meter, Size: 1/2 inch |
| Form: | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Finish : | Cold drawn, Bright drawn, Centreless ground, Cold finished, Peeled and turned, Smooth turned, Slit rolled edge, Hot finished, Hot rolled, Rough turned/peeled, Peeled and reeled |
| Grade | C | Si | Mn | S | Cr | Ni | Mo | Co | W | Ti | Fe | Ta | Zr | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar M247 | 0.55-0.65 | 0.10 max | 0.10 max | 0.015 max | 22.50-24.35 | 9.00-11.00 | – | Bal | 6.50-7.50 | 0.50 max | 2.00 max | 3.00-4.00 | 0.30-0.70 | 0.010 max |
| Grade | Cr | Co | Mo | W | Al | Ti | Ta | Hf | B | C | Zr | Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MAR M247 | 8.0 | 10.0 | 0.7 | 10.0 | 6.0 | 1.0 | 3.0 | 1.0 | 0.015 | 0.15 | 0.05 | Bal |
Yes, Grade Mar M247 bar can be welded using appropriate welding techniques like gas tungsten arc welding (GTAW) or laser welding, but preheating and post-weld heat treatment are often recommended.
Yes, for welding Gr Mar M247 Bar, typically used consumables include Inconel 625, Inconel 718, or similar high-nickel alloys to ensure compatibility with its high-temperature and corrosion-resistant properties.
Grade Mar M247, primarily used for turbine blades, is generally resistant to galvanic corrosion due to its high alloy content. However, galvanic corrosion risk can arise when coupled with dissimilar metals.
These Grade Mar M247 Bars and Rods find extensive use in industries that demand superior performance in extreme heat and stress. In the aerospace sector, they are utilized for turbine blades, nozzle guide vanes, and engine components that face high temperatures. Power generation facilities incorporate these bars for gas turbine components, heat exchangers, and combustion chambers. The petrochemical industry depends on Grade Mar M247 for high-temperature reactor parts, valves, and fasteners. Moreover, they are also employed in industrial machinery and offshore applications, offering long-lasting durability, corrosion resistance, and dependable performance in challenging operating environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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