George Metals, a top-notch manufacturer and supplier located in Houston, USA, specializes in precision-engineered Nickel Alloy 200 Forgings. These forgings are celebrated for their remarkable resistance to corrosion, harsh environments, and thermal degradation. Crafted from commercially pure wrought nickel, Alloy 200 is perfect for applications that demand high thermal and electrical conductivity, along with impressive mechanical strength. George Metals guarantees tight dimensional tolerances and metallurgical integrity in all their forged products. You’ll find these forgings widely utilized in the chemical processing, aerospace, electronics, and marine industries, where strength, ductility, and purity are crucial for reliable, long-lasting performance.
Nickel Alloy 200 consists of at least 99.6% nickel, with minor additions of iron, manganese, silicon, carbon, and copper. This high purity ensures excellent thermal and electrical conductivity, along with outstanding corrosion resistance in both alkaline and neutral environments. It boasts a tensile strength ranging from 380 to 550 MPa, a yield strength of about 105 MPa, and impressive ductility across a broad temperature spectrum. The alloy retains its toughness and mechanical stability even at cryogenic temperatures, and its unique magnetostrictive and low gas content properties make it ideal for specialized industrial forging applications.
| 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 |
Nickel Alloy 200 Forgings find extensive use in chemical processing plants, food handling systems, synthetic fiber production, marine settings, aerospace structures, and electronic components, thanks to their resistance to caustic alkalies, excellent conductivity, and high ductility. Common forged components include valves, pump parts, flanges, nozzles, fasteners, and heat exchanger parts that are exposed to aggressive chemicals or high temperatures. The alloy’s non-magnetic properties and low gas content make it a great fit for applications in nuclear power systems.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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