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High Purity Polished Seamless Niobium Pipe
High Purity Polished Seamless Niobium Pipe
High Purity Polished Seamless Niobium Pipe
High Purity Polished Seamless Niobium Pipe
Specifications
Model Number :
Customized
Place of Origin :
China
MOQ :
10 Kilograms
Payment Terms :
T/T
Supply Ability :
5000 Kilograms per month
Delivery Time :
20 days afer order
Packaging Details :
Exported plywood case with foam inside
Brand Name :
Sanhui
Certification :
ISO9001
Colour :
Grey metallic
Shape :
Tube
Material :
Niobium
Surface :
Polished,burnishing
Condition :
Vacuum annealing/temper/quench
Density :
8.57g/cm3
Description

ASTM B394 Nb1 Seamless RO4200 Best Price High Purity Niobium Tube

Specification

Niobium and Niobium tube

1. Material: RO4200-1, RO4210-2
2. The Size of niobium tube: OD1.0-150mm*TK 0.2-5.0mm*L

3. Length:200mm-9000mm
4. Standard: As per ASTM B394-98
5. Purity: >=99.9% or 99.95% with best Niobium price

6. Table 1. Grade of Niobium tube

Grade

Suplying state

Diameter

Lengtha

Voluntary Standers

Nb1

Nb2

Nb3

Nb4

Cold state(Y)

Annealedb(M)

3.0-6.5

>6.5-10.0

>10-18

>500

ASTM B392-03

Thermal processing state(R)

Annealedb(M)

>18-25

>25-40

>40-50

>50-65

FNb1

FNb2

Thermal processing state(R)

Annealedb(M)

3.5-5.0

>5.0-12

>500

>300

NbHf10-1

Thermal processing state(R)

Annealedb(M)

20-80

500-2000

Note : the length of Annealing niobium tube being supplied is not greater than 2500mm.

7. Table 2. Niobium tube Chemical PPM

chemistry%

designation

chief component

impurities maximum

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

0.01

0.004

0.0012

0.002

Nb2

Remainder

0.005

0.005

0.005

0.01

0.01

0.004

0.1

0.015

0.01

0.0015

0.01

8. Table 3. Mechanical requirements of Niobium tube (annealed condition)

Grade

Tensile strengthδbpsi (MPa),≥

Yield strength δ0.2, psi (MPa),≥

Elongation in 1"/2" gage length,%,≥

RO4200-1

RO4210-2

18000 (125)

10500 (73)

25

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

High Purity Polished Seamless Niobium Pipe

Product tags

graphite pipe mould

,

stainess steel pipe

,

31.8mm stainless steel pipes polished
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High Purity Polished Seamless Niobium Pipe

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Product Detail
Model Number :
Customized
Place of Origin :
China
MOQ :
10 Kilograms
Payment Terms :
T/T
Supply Ability :
5000 Kilograms per month
Delivery Time :
20 days afer order
Contact Supplier
High Purity Polished Seamless Niobium Pipe
High Purity Polished Seamless Niobium Pipe

Zhengzhou Sanhui Refractory Metal Co., Ltd.

Active Member
6 Years
henan, zhengzhou
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller, Other
Main Products :
Molybdenum Products, Molybdenum Machined Parts, Molybdenum Sputtering Target
Total Annual :
5000000-10000000
Employee Number :
10~25
Certification Level :
Active Member
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