Home >Grade Mar M247 Round Bars
Grade Mar M247 round bars are top-notch superalloy products crafted for extreme temperatures and high-stress situations. Initially developed for aerospace and turbine uses, this nickel-based alloy boasts remarkable strength, oxidation resistance, and structural stability. You’ll find Mar M247 round bars in industries that require outstanding creep resistance and durability, especially in components that face high temperatures for extended periods. Their impressive metallurgical stability makes them perfect for turbine blades, combustion systems, high-temperature fasteners, and advanced engineering components. With exceptional mechanical and thermal properties, Mar M247 is the go-to material for the toughest applications.
Grade Mar M247 round bars feature a sophisticated alloy blend, with nickel as the primary component, complemented by significant amounts of chromium, cobalt, aluminum, titanium, molybdenum, tungsten, tantalum, and carbon to boost strength and temperature resistance. This advanced mix results in remarkable tensile strength, high creep-rupture strength, and impressive thermal stability. Mar M247 keeps its mechanical properties intact even in extreme temperatures, providing excellent oxidation and corrosion resistance. Its enhanced microstructure ensures outstanding fatigue resistance and structural integrity, making these round bars perfect for applications where high-temperature performance and long-term reliability are crucial.
| 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 | 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 |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | HBW |
|---|---|---|---|---|---|---|
| 221 (≥) | 571 (≥) | 32 | 32 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 |
At Bilal Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Grade Mar M247 Round Bars in Safat, Kuwait, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Kuwait, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Mar M247 round bars are widely utilized in industries that need materials capable of enduring extreme heat and mechanical stress. In aerospace, they’re commonly found in turbine blades, combustion chambers, and engine components that operate at high temperatures. Power generation facilities rely on them for gas turbines, hot-section components, and high-performance fasteners. In industrial engineering, they serve applications that demand both durability and reliability, ensuring that they can handle the toughest conditions without compromising performance.
