 
 



 
                Grade: Nb1; Nb2
Standard: GB/T3630-2006
Purity: ≥99.95%
Specification: φ(25-400)x thickness (3-28)mm
Temper condition: Cold rolled, Annealed
	
	 
       
 
	
Chemical composition:
| Grade | Main components | Other impurities | ||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | 
 | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.07 | 0.015 | 0.004 | 0.0015 | 0.003 | 
| Nb2 | 
 | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.1 | 0.02 | 0.01 | 0.0015 | 0.008 | 
Application field: chemical industry, medical industry, glasses, electricity, electroplating, electronics, aerospace, military industry, petroleum and other industries
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