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Niobium Sheet / Strip

Catalog No.NB0002
SizeThickness 0.005”-0.200” / Width Max. 12”/ Long Max. 10’
MaterialR04200 R04210
StandardASTM B393-05
CAS Number7440-03-1
Density8.57 g/cm3
SurfacePolished
CertificationPED

Our high-quality niobium sheet / strip is widely used in chemical anti-corrosion, capacitors, optical target materials, superconductors, medical treatment, refrigeration, etc.

More details

Product Name: Niobium Sheet/Strip

Specification: according to ASTM B393-05

Materials: R04200, R04210

Size: 

Shape

Thickness (mm)

Width (mm)

Length (mm)

Sheet/Strip

0.005”-0.200”

Width Max. 12”

Long Max. 10’

Packing: In Coil

Condition: Annealed

Certificate: PED

PED Certificate - SAM

Featuring high ductility, super conductivity, great level of biocompatibility and high resistance against aqueous solutions and metal melts, niobium sheet (niobium plate) is commonly used in the industrial diamonds production, deep draw application and also chemical and medical fields.

Features of Niobium Sheet:
1.Low Density and High Specificate Strength
2.Excellent Corrosion Resistance
3.Good resistance to effect of heat

Applications of Niobium Sheet:
Sintering trays and boats, special chemical applications, superconductors, medical components, jet engine parts and is used in the lighting industry.
Featuring high ductility, super conductivity, great level of biocompatibility and high resistance against aqueous solutions and metal melts, niobium sheet (niobium plate) is commonly used in the industrial diamonds production, deep draw application and also chemical and medical fields.
Niobium sheet can also used for capacitor parts, sputtering targets for optic industry, superconducting material, electrical light material, refrigeration, artificial diamond and alloy addition and so on.

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


Physical property:

Grade

Tensile strength, psi (MPa), ≥

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

Elongation in 1" gage length, %, ≥

>=0.010”

<0.010”

R04200, R04210

18000 (125)

10500 (73)

20

15

 

Standard Specification ASTM B 393-05 for Niobium Ribbon, Niobium Alloy Ribbon, Niobium Strip, Niobium Alloy Strip, Niobium Foil, Niobium Alloy Foil, Niobium Sheet, Niobium Alloy Sheet, Niobium Plate, Niobium Alloy Plate.

This specification covers five grades of wrought Niobium Ribbon, Niobium Alloy Ribbon, Niobium Strip, Niobium Alloy Strip, Niobium Foil, Niobium Alloy Foil, Niobium Sheet, Niobium Alloy Sheet, Niobium Plate, Niobium Alloy Plate as follows:

1. ASTM B 393-05 UNS R04200 -Type 1, Reactor grade unalloyed niobium;

2. ASTM B 393-05 UNS R04210 -Type 2, Commercial grade unalloyed niobium;

3. ASTM B 393-05 UNS R04251 -Type 3, Reactor grade niobium alloy containing 1% zirconium;

4. ASTM B 393-05 UNS R04261 -Type 4, Commercial grade niobium alloy containing 1% zirconium;

5. ASTM B 393-05 UNS R0xxxx -Type 5, Residual Resistivity Ratio(RRR) grade pure niobium.

RRR values : guaranteed min. RRR 300 *,

* the Residual Resistivity Ratio RRR is defined as the ratio of electrical resistivity at 295K to electrical resistivity at 4,2K.

 

Download of ASTM B 393-05



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