Niobium Metal and Alloy Products

Niobium metal and alloy products for U.S. buyers

Niobium, also called columbium in some U.S. specifications and purchasing documents, is supplied in commercially pure and alloyed grades. Evek LLC reviews enquiries for niobium sheet, plate, strip, foil, rod, bar, wire, tube, ingot and fabricated blanks.

ASTM specifications by product form

Common U.S. specifications include ASTM B392 for niobium and niobium-alloy bar, rod and wire, ASTM B393 for strip, sheet and plate, and ASTM B394 for seamless and welded tube. The purchase order must identify the exact grade, specification revision, condition and acceptance requirements.

Information required for a quote

Send the UNS or grade designation, ASTM or customer specification, product form, thickness or diameter, width and length, tolerance, quantity, required certification and delivery ZIP code. Include a drawing for fabricated or machined parts.

Related niobium products

See niobium sheet and strip, niobium wire and round products and niobium foil.

Request a U.S. quote

Evek LLC serves customers throughout the United States. Typical delivery is 2-3 weeks, subject to grade, form, dimensions, quantity and availability.

Contact Evek LLC with the complete requirement and delivery ZIP code.