| 
					 Grade  | 
				
					 Chemical composition %  | 
			|||||||
| 
					 TFe min  | 
				
					 Mn max  | 
				
					 Si max  | 
				
					 S max  | 
				
					 C max  | 
				
					 H2-loss max  | 
				
					 
  | 
				
					 
  | 
			|
| 
					 FHY80.23  | 
				
					 98.0  | 
				
					 0.45  | 
				
					 0.15  | 
				
					 0.03  | 
				
					 0.05  | 
				
					 0.40  | 
				
					 
  | 
				
					 
  | 
			
| 
					 FHY80.25  | 
				
					 98.0  | 
				
					 0.45  | 
				
					 0.15  | 
				
					 0.03  | 
				
					 0.05  | 
				
					 0.40  | 
				
					 
  | 
				
					 
  | 
			
| 
					 FHY100.25  | 
				
					 98.5  | 
				
					 0.45  | 
				
					 0.15  | 
				
					 0.03  | 
				
					 0.05  | 
				
					 0.30  | 
				
					 
  | 
				
					 
  | 
			
| 
					 FHY100.27  | 
				
					 98.5  | 
				
					 0.45  | 
				
					 0.15  | 
				
					 0.03  | 
				
					 0.05  | 
				
					 0.25  | 
				
					 
  | 
				
					 
  | 
			
| 
					 FHY150  | 
				
					 98.0  | 
				
					 0.45  | 
				
					 0.15  | 
				
					 0.03  | 
				
					 0.05  | 
				
					 0.40  | 
				
					 
  | 
				
					 
  | 
			
| 
					 FHY200  | 
				
					 98.0  | 
				
					 0.45  | 
				
					 0.15  | 
				
					 0.03  | 
				
					 0.05  | 
				
					 0.40  | 
				
					 
  | 
				
					 
  |