Mourad Metals, located in Tunis, Tunisia, stands out as a top-notch manufacturer and supplier of high-quality Nickel Alloy 200 forgings, known for their precision, reliability, and durability. Thanks to cutting-edge forging technology and rigorous quality control measures, the company guarantees exceptional metallurgical integrity and performance in every product they create. Serving a wide array of industries, Mourad Metals provides tailored solutions to meet specific engineering needs. Their Nickel Alloy 200 forgings are crafted to endure extreme temperatures, resist corrosion, and maintain structural strength over extended use. With a strong commitment to excellence, timely delivery, and technical know-how, Mourad Metals has earned a reputation as a trusted partner on a global scale.
Nickel Alloy 200 is a commercially pure nickel material, primarily made up of 99% nickel, along with small amounts of carbon, iron, copper, and manganese. It boasts impressive corrosion resistance across various environments, including both reducing and alkaline media. On the mechanical side, it has high tensile strength, typically ranging from 550 to 750 MPa, and a yield strength of about 150–300 MPa. Its elongation falls between 30% and 50%, ensuring good ductility and formability. Additionally, Nickel Alloy 200 showcases excellent thermal conductivity and remarkable resistance to high-temperature oxidation.
| Specifications | ASTM B564, ASME SB564 |
|---|---|
| Standard | BS 3072, BS 3073, BS 3074, BS 3075, BS 3076, NA11 DIN 17740, 17750, 17751, 17752, 17753, 17754, DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Nickel 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Nickel 200 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Nickel 200 | 2.4066 | N02200 | NW 2200 | NA 11 | НП-2 | N-100M | Ni 99.2 |
After forging Nickel Alloy 200, controlled cooling methods such as air cooling or furnace cooling are typically used to avoid rapid temperature changes and prevent distortion. Gradual cooling helps maintain the material's mechanical properties and prevent cracking.
Post-forging operations for Nickel Alloy 200 include annealing to relieve internal stresses and improve ductility, followed by machining or surface finishing to achieve precise dimensions and surface quality. These processes ensure the alloy's optimal performance and structural integrity.
The ideal temperature range for forging Nickel Alloy 200 is between 1,900°F (1,038°C) and 2,100°F (1,149°C). This range ensures proper malleability and helps achieve the desired mechanical properties during the forging process.
Nickel Alloy 200 forgings find extensive use in the chemical processing, petrochemical, and pharmaceutical sectors due to their outstanding corrosion resistance. They are perfect for crafting heat exchangers, evaporators, condensers, and chemical vessels that function in harsh environments. These forgings are also utilized in marine applications, desalination plants, and aerospace components where high strength and resistance to both oxidizing and reducing agents are essential. Furthermore, Nickel Alloy 200 forgings are employed in the electrical and electronic industries for battery and resistance wire applications. Their versatility, durability, and ability to withstand high temperatures make them indispensable in various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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