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| Application | Industrial | Brand Name | XLT | Grade | niobium | 
|---|---|---|---|---|---|
| Length | ≤6000mm | Model Number | XLT-NW01 | Place of Origin | Shaanxi, China | 
| Shape | Round | Technique | Forged | Weight | volume x8.57g/cm3 | 
Niobium wires: 
Material:RO4200-1, RO4210-2A 
Dia:0.5mm 
Standard:As per ASTM B392-98 
Purity:>=99.9% or 99.95%
Niobium wires:
Material: RO4200-1, RO4210-2A
Dia:0.25mm
Standard: As per ASTM B392-98
Purity: >=99.9% or 99.95%
Table 1. Mechanical requirements (annealed condition)
Grade  | Tensile strength δbpsi (MPa), ≥  | Yield strength δ0.2, psi (MPa),≥  | Elongation in 1"/2" gage length, %, ≥  | 
RO4200-1 RO4210-2  | 18000 (125)  | 10500 (73)  | 25 
  | 
Special requirements to be agreed on by the supplier and buyer of negotiations  | |||
Table.2 Chemical composition:
Chemistry %  | |||||||||||||
Designation  | Chief component  | Impurities maxmium  | |||||||||||
Nb  | Fe  | Si  | Ni  | W  | Mo  | Ti  | Ta  | O  | C  | H  | N  | ||
Nb1  | Remainder  | 0.004  | 0.003  | 0.002  | 0.004  | 0.004  | 0.002  | 0.07  | 0.015  | 0.004  | 0.0015  | 0.002  | |
Nb2  | Remainder  | 0.02  | 0.02  | 0.005  | 0.02  | 0.02  | 0.005  | 0.15  | 0.03  | 0.01  | 0.0015  | 0.01  | |
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