Nestled in the industrial heart of Safat, Kuwait, Nimish Metal has built a solid reputation as a trusted supplier for demanding industries. We take particular pride in offering premium-grade materials like Mar M247 bars and rods. This superalloy is our answer to the most extreme challenges in engineering, where exceptional temperature resistance and unwavering durability are not just desired, but absolutely essential for success and safety.
Crafted for extreme performance, Mar M247 is a nickel-based superalloy strengthened by a unique composition rich in cobalt, chromium, and molybdenum. This blend delivers exceptional mechanical strength, allowing it to maintain integrity under immense stress and temperatures exceeding 1800°F. Its remarkable resistance to creep and thermal fatigue means it excels where other materials would deform or fail, ensuring long-term reliability.
| 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.
You will often find Mar M247 bars and rods hard at work in the most critical applications. They are the material of choice for turbine blades and components in aerospace engines and industrial gas turbines, where failure is not an option. The energy and chemical industries also rely on them for high-temperature tooling, fixtures, and parts within pumps and valves, pushing the boundaries of efficiency and durability in punishing environments that demand the absolute best.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
Copyright 2024 Nimish Metals. All rights reserved