Main Products: Tungsten ,Molybdenum ,Tantalum ,Niobium ,Zirconium
high purity 99.95% polished best price for niobium rod
Negotiable /Kilogram
Min.Order:1 Kilogram
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Xi'an Xinheng Rare Metal Co., Ltd.
Business Type: Trading Company
Shaanxi ChinaMain Products: Tungsten ,Molybdenum ,Tantalum ,Niobium ,ZirconiumProduct Details
high purity 99.95% polished best price for niobium rod
1.Grade: Nb1,Nb2
2. Purity :> =99.95%
3. Characteristic:
Melting Point: 2468°C
Boiling Point :4742°C
Density: 8.57g/cm3
High quality, workability
4. Certificate: ISO9001:2008
5. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion..
6. Table 1. Mechanical requirements (annealed condition)
Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ |
RO4200-1 RO4210-2 | 18000 (125) | 10500 (73) | 25
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Special requirements to be agreed on by the supplier and buyer of negotiations | |||
Table.2 Chemical composition:
Chemistry % | ||||||||||||||
Designation | Chief component | Impurities maxmium | ||||||||||||
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 | 0.015 | 0.004 | 0.0015 | 0.002 | ||
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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7.Application:widely used for steel, ceramics, electronics, nuclear energy industries and superconductor technology.
Thanks for your visit to our website, welcome to receive your enquiry and looking forward to work with you in the near future!
Attn:Kathy
skype:kathy-xinheng
M:86-13991926957
e-mail:sales08 AT
Contact Supplier
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