Niobium capillary pipe

Shenzhen Sunrise Metal Industry Co.,Ltd

TEL：0086-0755-27185042
Website：http://www.sunriseta.com
E-Mail：sales@sunriseta.com

Type:	Seamless
Application:	the industries of pressure meter, thermometer, chromatic and spectrum	Certification:	ISO	Thickness:	0.1-100mm
Outer Diameter:	0.2-5.0mm	surface:	polished

Packaging & Delivery

Packaging Details:	as per customer's request
Delivery Detail:	10-30 days depends on customers' quantity

Specifications

Material:Niobium tube
RO4200-1, RO4210-2
Size: Diameter: Dia1.0-100mm
Thickness: 0.2-5.0mm
Length: <6000m

Niobium seamless tube and niobium alloy have high melting point and good corrosion resistance and cold-workability, the rod, wire and tubes are extensively applied to chemical, electronic, aerospace industry.

Niobium tubes Niobium alloy tubes :

Material: RO4200-1, RO4210-2

Size: Diameter: φ1.0-100mm

Thickness: 0.2-5.0mm

Length: 200mm-6000mm

Standard: As per ASTM B394-98

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, %, ≥
RO4200-1 RO4210-2	18000 (125)	12000 (85)	25

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Shenzhen Sunrise Metal Industry Co.,Ltd

TEL：0086-0755-27185042
Website：http://www.sunriseta.com
E-Mail：sales@sunriseta.com