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Niobium Wire Maximize

Niobium Wire

Catalog No.NB0005
SizeDiameter 0.020”-0.124”
MaterialR04200 R04210
StandardASTM B392
CAS Number7440-03-1
Density8.57 g/cm3
SurfacePolished

Our high-quality niobium wire is used in chemistry, electronics, aviation & aerospace, high pressure sodium lamp, reaction container, heat exchanger & sleeve materials.

More details

14 other products in the same category:

Material:  RO4200, RO4210


Size: Diameter: 0.25-3.0mm

 

Standard: As per ASTM B392-98


Purity: 99.5% 99.9%, 99.95%

Certificate: PED

PED Certificate - SAM

Chemical composition:

Elements

R04200

R04210

C

0.01%max

0.01%max

N

0.01%max

0.01%max

O

0.015%max

0.025%max

H

0.0015%max

0.0015%max

Zr

0.02%max

0.02%max

Ta

0.1%max

0.3%max

Fe

0.005%max

0.01%max

Si

0.005%max

0.005%max

W

0.03%max

0.05%max

Ni

0.005%max

0.005%max

Mo

0.010%max

0.020%max

Hf

0.02%max

0.02%max

Ti

0.02%max

0.03%max

Table 1. Chemical composition:

Chemical Composition (%)

Material

Main elements(%)

Impurities (Maximum %)

Nb

Fe

Si

Ni

W

Mo

Ti

Ta

O

C

H

N

RO4200

Remainder

0.004

0.004

0.002

0.005

0.005

0.002

0.07

0.015

0.0040

0.0015

0.003

RO4210

Remainder

0.01

0.01

0.005

0.02

0.01

0.004

0.10

0.02

0.01

0.0015

0.01

 

Physical property:

Grade

Tensile strength, psi (MPa), ≥

Yield strength  (0.2% offset), psi (MPa),≥

Elongation in 1" gage length, %, ≥

R04200, R04210

18000 (125)

/

20



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