Niobium sheet, foil, plate manufacturer from China Changsha South Tantalum Niobium Co.,Ltd

Payment Terms:	T/T
Place of Origin:	, China (Mainland)


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Product Detail

Grade: RO4200-1, RO4210-2
Thickness:0.05-20mm
Purity: >=99.9% or 99.95%

Description

Changsha south tantalum niobium Co.,Ltd specialize in tantalum and niobium metals, for research & development manufacture and sale of rare metal Tantalum Niobium, series of products,
are available in all forms such as foils, sheets, wires, rods, bars, plates, seamless tubes, targets, crucibles capillary tube, welded tubing sputtering target etc. in conformity with ASTM. For more details please go to our website, and welcome to China to visit our company.
Niobium sheets Niobium foils Niobium plates :

Material: RO4200-1, RO4210-2

Size:

Thickness (mm) Width (mm) Length (mm)

Foil 0.03-0.09 30-150 >200

Sheet 0.1-0.5 30- 609.6 30-1000

Board 0.5-10 50-1000 50-2000

Standard: As per ASTM B393-98

Purity: >=99.9% or 99.95%

Table 1. Chemical composition:

Chemistry %
Designation	Chief component		Impurities maxmium
Designation	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

Table 2. Mechanical requirements (annealed condition)

Grade	Tensile strength δbpsi (MPa), ≥	Yield strength δ0.2, psi (MPa),≥	Elongation in 1"/2" gage length, %, ≥
			>=0.010	<0.010
RO4200-1 RO4210-2	18000 (125)	12000 (85)	25	20