Köşebent
| KALİTE | |
| EN 10025 | S235/S275/S355 JR-J0 | 
| ASTM | A36/A570/A615/A572/GR40/GR50/GR60 | 
| HADDELEME TOLERANSI | |
| EN | 10056 | 
| ASTM | A6 | 
| DIN | 1028 | 
      
  | 
              
  | 
            
| KALİTE | |
| EN 10025 | S235/S275/S355 JR-J0 | 
| ASTM | A36/A570/A615/A572/GR40/GR50/GR60 | 
| HADDELEME TOLERANSI | |
| EN | 10056 | 
| ASTM | A6 | 
| DIN | 1028 | 
      
  | 
              
  |