Home >Grade Mar M247 Round Bars
Xuan Nickel Alloys is a reputable manufacturer and supplier based in Da Nang, Vietnam, specializing in high-quality Grade Mar-M247 Round Bars tailored for demanding industrial applications. These round bars are crafted to deliver remarkable strength, impressive resistance to high temperatures, and durability against corrosion, making them perfect for sectors like aerospace, power generation, and gas turbines. With a focus on advanced precision and rigorous quality control, the Mar-M247 Round Bars from Xuan Nickel Alloys adhere to international standards, guaranteeing reliable performance and a long lifespan in critical components that face extreme thermal and mechanical stress.
The Grade Mar-M247 Round Bars are primarily made up of nickel, cobalt, chromium, and molybdenum, along with other alloying elements like aluminum, titanium, and tungsten to boost their mechanical strength and high-temperature capabilities. These bars showcase exceptional tensile strength, creep resistance, and hardness at elevated temperatures, ensuring they maintain their shape and mechanical integrity even when subjected to harsh oxidizing and reducing environments. Their outstanding resistance to thermal fatigue, oxidation, and hot corrosion makes them a top choice for applications that require long-lasting reliability in extreme 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 | 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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Grade Mar M247 Round Bars in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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 find extensive use in industries that require materials with high strength and heat resistance. In the aerospace sector, they are utilized for turbine blades, disks, and various high-temperature components. The power generation and gas turbine industries rely on them for combustion chambers, turbine rotors, and high-performance engine parts. Their capability to endure extreme thermal cycling, high stress, and corrosive environments makes Mar-M247 Round Bars essential for critical components in aviation, energy, and high-performance engineering applications.
