Sahil Metals, located in Riyadh, Saudi Arabia, stands out as a trusted manufacturer and supplier of high-performance superalloys, including the renowned Grade Mar M247 Bars and Rods. They’re well-regarded for providing materials that can handle the toughest operational challenges, catering to vital sectors like aerospace, power generation, and gas turbine manufacturing. Their Mar M247 Bars and Rods are crafted with precision to deliver exceptional high-temperature strength, oxidation resistance, and structural integrity. With a strong commitment to international standards, Sahil Metals ensures reliable alloy solutions throughout Saudi Arabia and the Middle East for even the most demanding industrial applications.
The composition of Grade Mar M247 Bars and Rods is primarily nickel (Ni), enriched with essential alloying elements such as cobalt (Co), chromium (Cr), aluminum (Al), tantalum (Ta), titanium (Ti), hafnium (Hf), and molybdenum (Mo). This sophisticated blend offers remarkable mechanical strength and creep resistance at elevated temperatures. Typical mechanical properties showcase tensile strength exceeding 1000 MPa, outstanding fatigue resistance, and excellent oxidation resistance up to 1000°C. Mar M247 is also recognized for its good castability and thermal stability, making it a perfect fit for high-stress environments like turbine engines.
| 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.
In the aerospace sector, Grade Mar M247 Bars and Rods are widely utilized for components such as turbine blades, nozzles, and combustion chambers, thanks to their superior high-temperature strength and oxidation resistance. They also find applications in industrial gas turbines and power generation equipment, where enduring performance under extreme heat and stress is essential. The alloy’s impressive creep resistance, structural stability, and corrosion resistance make it an ideal choice for critical rotating parts and high-load structural components in both commercial and military settings.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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