Niobium Rolling Products

We provide niobium rolling product with thickness 0.03mm to 10mm. Niobium sheets, niobium foils, niobium plates (niobium board), niobium strip & niobium ribbon Material: R04200-1, R04210-2.

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We provide niobium rolling product with thickness 0.03mm to 10mm.
Niobium sheets, niobium foils, niobium plates (niobium board), niobium strip & niobium ribbon
Material: R04200-1, R04210-2

Specifications for niobium rolling products (Nb sheet, foil, plate, strip and ribbon)

Product Name Thickness (mm) Width (mm) Length (mm) Inquiry
Nobium Foil 0.03-0.09 30-300 >50 Inquiry
Niobium Sheet 0.1-0.5 30-800 30-2000 Inquiry
Niobium Plate 0.5-10 50-1000 50-3000 Inquiry
Standard As per ASTM B393-98
Purity ≥99.9%, 99.95%

We also provide Niobium strip and ribbon that are not listed.

Standard Specification ASTM B 393-05 for Niobium Ribbon, Niobium Alloy Ribbon, Niobium Strip, Niobium Alloy Strip, Niobium Foil, Niobium Alloy Foil, Niobium Sheet, Niobium Alloy Sheet, Niobium Plate, Niobium Alloy Plate.

This specification covers five grades of wrought Niobium Ribbon, Niobium Alloy Ribbon, Niobium Strip, Niobium Alloy Strip, Niobium Foil, Niobium Alloy Foil, Niobium Sheet, Niobium Alloy Sheet, Niobium Plate, Niobium Alloy Plate as follows:
1. ASTM B 393-05 UNS R04200 -Type 1, Reactor grade unalloyed niobium;
2. ASTM B 393-05 UNS R04210 -Type 2, Commercial grade unalloyed niobium;
3. ASTM B 393-05 UNS R04251 -Type 3, Reactor grade niobium alloy containing 1% zirconium;
4. ASTM B 393-05 UNS R04261 -Type 4, Commercial grade niobium alloy containing 1% zirconium;
5. ASTM B 393-05 UNS R0xxxx -Type 5, Residual Resistivity Ratio(RRR) grade pure niobium.
RRR values: guaranteed min. RRR 260 *,
* The Residual Resistivity Ratio RRR is defined as the ratio of electrical resistivity at 295K to electrical resistivity at 4,2K.

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