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MetalsTek Engineering offers top-notch Niobium Sheets, Foils, and Strips in various sizes for efficient production at your site. Our quick turnaround and tailored solutions are there to meet your specific requirements.
Material: Niobium, R04200, R04210
Purity: 99.5%, 99.9%, 99.95%
Density: 8.57 g/cc
Size Range: Thick 5~100mm * Width 10~500mm * Length 10~2,000mm
Standard: ASTM B392-98
Niobium Plates and Bars are made from niobium, a lustrous gray transition metal with various industrial applications. They are available in multiple sizes, thicknesses, and purities and can be customized according to specific application requirements. Being a material capable of withstanding high temperatures and corrosive environments, Niobium Plates and Bars are frequently employed in industrial diamond production, deep drawing applications, the chemical industry, and the medical field. Moreover, niobium is utilized in crafting colored jewelry. We offer a bright surface finish that is ideal for applications involving anodizing.
With different thicknesses, we name the niobium differently. Foil: 0.03~0.09mm, Strip: Narrow Foil, or Ribbon, Sheet: 0.1~0.5mm; Plate/Board: 0.5~10mm and Over; Bar: Narrow Plate.
| Grade | Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R04200 | Balance | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.07 | 0.015 | 0.004 | 0.0015 | 0.003 |
| R04210 | Balance | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.1 | 0.02 | 0.01 | 0.0015 | 0.01 |
| Grade | Tensile strength, psi (MPa), ≥ | Yield strength (0.2% offset), psi (MPa),≥ | Elongation in 1" gage length, %, ≥ | |
|---|---|---|---|---|
| >=0.010” | <0.010” | |||
| R04200, R04210 | 18000 (125) | 10500 (73) | 20 | 15 |
Niobium Plates and Bars are used in various industries, such as super-abrasives, thin film deposition, high-energy physics, springs, jewelry, and superconducting magnets for aerospace, client electronics, medical, and superconducting applications.
Our Niobium Plates and Bars are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.