Stanford Advanced Materials ( SAM ) has full-bodied experience in providing high-quality Niobium Plate / Board on the market today. We can besides customize respective shapes of niobium products according to your requirements or drawings .

Niobium Plate / Board Description

Niobium (Nb) is a glistening grey metallic element with a melting point of 2468°C, a boiling compass point of 4742°C, and a concentration of 8.57g/cm³. High-purity niobium metal has higher ductility, but will harden as the impurity contented increases. niobium has a very low capture crisscross part for thermal neutrons, so it is quite useful in the nuclear industry .
Stanford Advanced Materials ( SAM ) is a trust-worthy supplier of high-quality Niobium Plate and Niobium Board, who has over two decades of have in the fabrication and sale of niobium products such as Niobium Plate, Niobium Board, Niobium Foil , Niobium Powder , Niobium Ingot , and Niobium Tube .

Niobium Plate / Board Specification

Size

determine Thickness ( millimeter ) Width ( millimeter ) Length ( millimeter )
Plate/Board Min. 0.200 ” Width Max. 12 ” long Max. 10 ’


Condition:
Annealed
Certificate: PED
PED Certificate - SAM

Niobium Plate / Board Chemical Composition

Elements R04200 R04210
C 0.01 % soap 0.01 % soap
n 0.01 % soap 0.01 % soap
o 0.015 % soap 0.025 % soap
henry 0.0015 % soap 0.0015 % soap
zirconium 0.02 % soap 0.02 % soap
tantalum 0.1 % soap 0.3 % soap
Fe 0.005 % soap 0.01 % soap
Si

0.005 % soap 0.005 % soap
west 0.03 % soap 0.05 % soap
nickel 0.005 % soap 0.005 % soap
missouri 0.010 % soap 0.020 % soap
hafnium 0.02 % soap 0.02 % soap
titanium 0.02 % soap 0.03 % soap

 

Niobium Plate / Board Physical Property

grade Tensile forte, pounds per square inch ( MPa ), ≥ yield potency ( 0.2 % outgrowth ), psi ( MPa ), ≥ elongation in 1 ” pot duration, %, ≥
> =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 stipulation covers five grades of exercise 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 electric resistance at 295K to electrical electric resistance at 4,2K .
ASTM B 393-05

Niobium Plate / Board Applications

Niobium Plate and Niobium Board can work fine under corrosion conditions and high temperatures. They can be used in the chemical industry, electroplate, medical treatment, aviation, etc .

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