ASTM B 392 Niobium Wire
1. Information Of ASTM B392 Niobium & Niobium Alloy Wire:
Name | Niobium & Niobium Alloy Wire | ![]() |
Grade | Nb1,Nb2,NbZr1,RO4200,RO4210 | |
Purity | ≥ 99.95% | |
Diameter | ≥ 0.02mm | |
Surface | Bright | |
Standard | ASTM B392 | |
Delivery status | Annealed | |
Quality | ISO9001 |
2. Chemical content Of ASTM B392 Niobium & Niobium Alloy Wire:
Chemical Element (weight %, max.) | |||||||||||||||
Grade | C | O | N | H | Ta | Fe | Ti | W | Hf | Al | Mo | Si | Ni | Zr | Nb |
RO4200 | 0.01 | 0.015 | 0.01 | 0.0015 | 0.1 | 0.005 | 0.02 | 0.03 | 0.02 | 0.0002 | 0.01 | 0.005 | 0.005 | 0.02 | Remain |
RO4210 | 0.01 | 0.025 | 0.01 | 0.0015 | 0.3 | 0.01 | 0.03 | 0.05 | 0.02 | 0.005 | 0.02 | 0.005 | 0.005 | 0.02 | Remain |
R04251 | 0.01 | 0.015 | 0.01 | 0.0015 | 0.1 | 0.005 | 0.02 | 0.03 | 0.02 | 0.0002 | 0.01 | 0.005 | 0.005 | 0.8~1.2 | Remain |
R04261 | 0.01 | 0.025 | 0.01 | 0.0015 | 0.5 | 0.01 | 0.03 | 0.05 | 0.02 | 0.005 | 0.05 | 0.005 | 0.005 | 0.8~1.2 | Remain |
3.Mechanical properties of ASTM B392 Niobium & Niobium Alloy Wire:
4. Appearance & Application of ASTM B392 Niobium & Niobium Alloy Wire:
The surface of the wire material should be smooth, clean and free of oil, cracks and burrs. No messy detours. No knotting, crossing, etc., no continuous dents and scratches.
Usage: Used in chemical industry, medical treatment, glasses, electric power, electroplating, electronics, aerospace, military industry, and petroleum.
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