best price for American standard niobium tube/zirconium tube
best price for American standard niobium tube/zirconium tube
niobium tube/zirconium tube of show
niobium tube/zirconium tube of description
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Name |
Niobium tube & pipe |
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Purity |
99.95% min |
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Grade |
R04210,R04261,Nb1Zr,Nb-Ti, Nb50Ti |
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Standard |
ASTM B394 |
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MOQ |
1kg |
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Delivery Time |
12-15workdays |
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Market |
Global |
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Application |
chemistry, electronics, aerospace and other fields |
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Condition |
Seamless tube: |
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1. Sintering or forging bar billets |
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2. Perforated tube blank |
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3. Rolled and extruded into tubes |
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4. Capillary rolling mill |
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Welded pipe: Sheet/strip – rolled welding molding |
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Size |
Wall thickness:>1mm, OD(outer diameter) 30mm-650mm |
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Lehgth:30-1000mm |
Chemistry of niobium tube/zirconium tube
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Chemistry % |
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Designation |
Chief component |
Impurities less than |
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Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
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Nb1 |
Remainder |
0.004 |
0.002 |
0.002 |
0.004 |
0.004 |
0.002 |
0.07 |
0.015 |
0.005 |
0.0015 |
0.003 |
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Nb2 |
Remainder |
0.02 |
0.02 |
0.005 |
0.02 |
0.02 |
0.005 |
0.15 |
0.03 |
0.01 |
0.0015 |
0.01 |
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Special requirements to be agreed on by the supplier and buyer of negotiations
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Table 2. Mechanical requirements (annealed condition)
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Grade |
Tensile strength δbpsi (MPa), ≥ |
Yield strength δ0.2, psi (MPa),≥ |
Elongation in 1"/2" gage length, %, ≥ |
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RO4200-1 RO4210-2 |
18000 (125) |
12000 (85) |
25
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7. Application:
Ta & Nb products are widely used for electronics,high temperature using parts,reaction containers,ect.