Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China niobium wire manufacturers and suppliers, equipped with a professional factory and company, welcome to wholesale quality niobium coil products from us.
SpecificationMaterial:RO4200-1, RO4210-2A Size:Dia0.25~3mm Standard:As per ASTM B392-98 Purity:>=99.9% or 99.95%Chemical Composition
Niobium Physical Properties
Coefficient of Linear Thermal Expansion
micro-in/°F x 10-6
micro-in/°C x 10-6
Mechanical Requirements (annealed condition)
Tensile strength δbpsi (MPa), ≥
Yield strength δ0.2, psi (MPa),≥
Elongation in 1"/2"
gage length, %, ≥
Special requirements to be agreed on by the supplier and buyer of negotiations
A.For rare-earth metallurgy, load plates for the anodes of niobium electrolyzing capacitors and for corrosion resistant containers in chemical industries.B.Electron, aviation, aerospace, atomic energy, military industry, etc.Package DetailsFirst, packaging with moisture-proof paperSecond, packaging with kraft paperThird, packaging with foam plastics in all side of plywood case.Finally packing products in plywood case TransportationShipping goods by TNT,DHL,Fedex,UPS,EMS etc. Transport goods to Beijing or Shanghai air port by air transportation