Changsha South Tantalum Niobium Co., Ltd.

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Niobium pipe, Niobium tube

Product Details:

Place of Origin China (Mainland)
Model Number ASTM B

Payment & Shipping Terms:

Minimum Order Quantity: 1 Kilogram
Packaging Details: According to customer's requirement
Delivery Time: 20 days
Payment Terms: L/C,T/T

Detailed Product Description


Our company specialize in manufacture and sale quality niobium(Nb) and its alloy plate, sheet, foil, strip, ribbon, tape, rod, bar, wire, tube and pipe according to ASTM specifications.

We supply various quality Niobium  products as the below: 

Niobium tubes Niobium alloy tubes :

Material: RO4200-1, RO4210-2

Size:    Diameter:   φ1.0-150mm

        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

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 

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

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Company Info

Changsha South Tantalum Niobium Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Changsha
Province/State: Hunan
Country/Region : China (Mainland)

Business Type:Manufacturer

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