Details
Niobium tube Niobium pipe :
Material: RO4200-1, RO4210-2
Size:
Diameter: φ1.0-100mm
Thickness: 0.2-5.0mm
Length: 200mm-9000mm
Standard: As per ASTM B394-98
Purity: >=99.9% or 99.95%
Table.1 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 | 0.07 | 0.010 | 0.004 0.0012 | 0.0012 | 0.002 |
Nb2 | Remainder | 0.005 | 0.005 | 0.005 | 0.01 | 0.01 | 0 .004 | 0.10 | 0.015 | 0.01 | 0.0015 | 0.01 |
Special sizes are available, please contact sales for inquiries.
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