Welcome to Shanghai Longjin Metallic Material Co., Ltd.!
    
  
Chemical Symbol: Nb.
Property: Light grey rod
Use: Mainly used in special steel and high temperature alloy, magnetic material and other niobium alloy production in steel industry.
Specification: 'This data is only for reference'
| 
				 
					Chemical composition 
			 | 
			
				 
					Brand 
			 | 
		||
| 
				 
					TNB1 
			 | 
			
				 
					TNB2 
			 | 
		||
| 
				 
					Impurity Content,max 
			 | 
			
				 
					Ta 
			 | 
			
				 
					0.01 
			 | 
			
				 
					0.15 
			 | 
		
| 
				 
					O 
			 | 
			
				 
					0.05 
			 | 
			
				 
					0.15 
			 | 
		|
| 
				 
					N 
			 | 
			
				 
					0.03 
			 | 
			
				 
					0.05 
			 | 
		|
| 
				 
					C 
			 | 
			
				 
					0.02 
			 | 
			
				 
					0.03 
			 | 
		|
| 
				 
					Si 
			 | 
			
				 
					0.003 
			 | 
			
				 
					0.005 
			 | 
		|
| 
				 
					Fe 
			 | 
			
				 
					0.005 
			 | 
			
				 
					0.02 
			 | 
		|
| 
				 
					W 
			 | 
			
				 
					0.005 
			 | 
			
				 
					0.01 
			 | 
		|
| 
				 
					Mo 
			 | 
			
				 
					0.005 
			 | 
			
				 
					0.005 
			 | 
		|
| 
				 
					Ti 
			 | 
			
				 
					0.005 
			 | 
			
				 
					0.01 
			 | 
		|
| 
				 
					Al 
			 | 
			
				 
					0.003 
			 | 
			
				 
					0.005 
			 | 
		|
| 
				 
					Cu 
			 | 
			
				 
					0.002 
			 | 
			
				 
					0.003 
			 | 
		|
| 
				 
					Cr 
			 | 
			
				 
					0.005 
			 | 
			
				 
					0.005 
			 | 
		|
| 
				 
					Ni 
			 | 
			
				 
					0.005 
			 | 
			
				 
					0.01 
			 | 
		|
| 
				 
					Zr 
			 | 
			
				 
					0.02 
			 | 
			
				 
					0.02 
			 | 
		|