George Metals, a well-known producer and supplier of high-end metal products with headquarters in Houston, Texas, is known for providing excellence in a variety of industrial sectors. The company, which specializes in high-performance materials like tungsten bar and rod, has a solid reputation for accuracy, consistency, and dependability. These products are designed to satisfy exacting specifications and are customized to meet the needs of individual clients. George Metals has established itself as a reliable leader in the metal supply sector, offering unparalleled technical standards to both domestic and international markets, whether for industrial manufacturing, aerospace, or defense.
High-purity tungsten (W), with concentrations ranging from 99.9% to 99.95%, makes up the majority of George Metals’ tungsten bars and rods. Tiny additives such as iron (0.5–1%), nickel (0.2–0.5%), and sometimes carbon are added to improve strength and machinability. A high melting point of 3,422°C, tensile strength of 700–1,500 MPa, elongation of 10–20%, and hardness of 400–500 HV are just a few of the material’s remarkable qualities. Because of these mechanical characteristics, tungsten is ideal for high-temperature, high-stress settings, guaranteeing exceptional resistance and durability under the most trying operating circumstances.
| Standards : | ASTM F288 / ASME SF288 |
| Thickness : | Range from .008″ to .0125″ |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form : | Round Bar, Wire |
| Tungsten Grades | HA 190 / HA 1925 / HA 195 / HE 390 / HE 3925 / HE 395 / HE 397 |
| Element | R05255 (Ta10W) (%,Max) | R05252 (Ta2.5W) (%,Max) |
| C | 0.01 | 0.01 |
| O | 0.015 | 0.015 |
| N | 0.01 | 0.01 |
| H | 0.0015 | 0.0015 |
| Fe | 0.01 | 0.01 |
| Mo | 0.02 | 0.02 |
| Nb | 0.1 | 0.5 |
| Ni | 0.01 | 0.01 |
| Si | 0.005 | 0.005 |
| Ti | 0.01 | 0.01 |
| W | 9.0–11.0 | 2.0–3.5 |
Tungsten rods are not highly susceptible to galvanic corrosion because they are highly resistant to corrosion in most environments. However, if paired with more reactive metals, galvanic corrosion may occur.
Yes, Tungsten bars can be welded using specific techniques such as TIG (Tungsten Inert Gas) welding. However, proper preparation and high heat are required due to Tungsten's high melting point.
Maintain tungsten rods by storing them in a dry, clean area to prevent oxidation. Avoid bending or exposing them to extreme heat. Regularly inspect for damage and handle with care.






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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