Dhruv Metals, a prominent manufacturer and supplier located in Hyderabad, India, specializes in top-notch Grade Mar M247 Bars and Rods that are engineered for extreme high-temperature and high-stress environments. Utilizing cutting-edge metallurgical techniques, these nickel-based superalloy products offer remarkable strength, oxidation resistance, and thermal stability. Dhruv Metals is committed to ensuring that every bar and rod adheres to rigorous global standards, making them perfect for industries where reliability and performance are paramount. Catering to the aerospace, power generation, and industrial gas turbine sectors, Dhruv Metals has earned a reputation for providing durable and precision-engineered Grade Mar M247 Bars and Rods to both local and international markets.
The composition of Grade Mar M247 Bars and Rods primarily includes Nickel (Ni ~60%), with notable amounts of Chromium (Cr ~8%), Cobalt (Co ~10%), Tungsten (W ~10%), Aluminum (Al ~5.5%), and Tantalum (Ta ~3%), along with trace elements of Carbon (C), Titanium (Ti), and Boron (B). These bars showcase impressive tensile strength exceeding 1000 MPa, high creep resistance, and outstanding thermal stability, ensuring reliable performance even in extreme temperatures and harsh operating conditions.
| 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.
Grade Mar M247 Bars and Rods find extensive application in industries that demand high strength and oxidation resistance at elevated temperatures. In the aerospace sector, they are essential for crafting turbine blades, vanes, and combustion components in jet engines. In power generation, they are employed in industrial gas turbines and high-performance engine parts due to their durability and resistance to creep. Additionally, they are utilized in the petrochemical and marine industries for components that face severe thermal and corrosive challenges. With their exceptional mechanical properties, Grade Mar M247 Bars and Rods are vital for applications that require long-term reliability under intense operational stresses.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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