| Product name | Wholesale High Purity 99.95% Niobium Sheet Niobium Plate Niobium Price Per Kg |
| Purity | Nb ≥99.95% |
| Grade | R04200, R04210, R04251, R04261, Nb1, Nb2 |
| Standard | ASTM B393 |
| Size | Customized size |
| Melting point | 2468℃ |
| Boiling point | 4742℃ |
Plate Size(0.1~6.0)*(120~420)*(50~3000)mm:
|
Thickness |
The allowable deviation thickness |
Width |
The allowable deviation Width |
Length |
|
|
Width>120~300 |
Width>300 |
||||
|
0.1~0.2 |
±0.015 |
±0.02 |
>300~420 |
±2.0 |
>100 |
|
>0.2~0.3 |
±0.02 |
±0.03 |
>200~420 |
±2.0 |
>100 |
|
>0.3~0.5 |
±0.03 |
±0.04 |
>200~420 |
±2.0 |
50~3000 |
|
>0.5~0.8 |
±0.04 |
±0.06 |
>200~420 |
±2.0(±5.0) |
50~3000 |
|
>0.8~1.0 |
±0.06 |
±0.08 |
>200~420 |
±2.0(±5.0) |
50~3000 |
|
>1.0~1.5 |
±0.08 |
±0.10 |
>200~420 |
±3.0(±5.0) |
50~3000 |
|
>1.5~2.0 |
±0.12 |
±0.14 |
>200~420 |
±3.0(±5.0) |
50~3000 |
|
>2.0~3.0 |
±0.16 |
±0.18 |
>200~420 |
±5.0 |
50~3000 |
|
>3.0~4.0 |
±0.18 |
±0.20 |
>200~420 |
±5.0 |
50~3000 |
|
>4.0~6.0 |
±0.20 |
±0.24 |
>200~420 |
±5.0 |
50~3000 |
| Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ |
| RO4200-1 RO4210-2 | 18000 (125) | 12000 (85) | 25 |
| Chemical composition (%) | ||||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | Remainder | 0.004 | 0.002 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.005 | 0.0015 | 0.003 |
| Nb2 | Remainder | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 |
Low Density and High Specificate Strength
♦ Excellent Corrosion Resistance
♦ Good resistance to effect of heat
♦ Nonmagnetic and Non-toxic
♦ High melting point, good anti-corrosion, excellent super-conduction and other unique characteristics.
♦ Electronic industry, Chemistry, Electronical, Pharmaceutical industry.
♦ Steel, Ceramics, Electronics, nuclear energy industries and superconductor technology.
♦ Super condouctous, metled cast ingots and alloying agents.
♦ Widely used in manufacturing various kinds of alloy steel, high temperature alloy, optical glass, cutting tool, superconducting materials and other industries.