Packaging & Delivery

Packaging Detail:	According to customer's requirement
Delivery Detail:	20 days

Specifications

Material: High-purity Niobium tantalum ribbon 
Grade: RO4200-1, RO4210-2 
Thickness:0.05-20mm 
Purity: >=99.9% or 99.95%

High-purity Niobium tantalum ribbon :

 

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
	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

 

 

 

 

 

 

 

 

 

Special requirements to be agreed on by the supplier and buyer of negotiation