|   | 
        
          
            | Brand Name | 
            AWS Classification | 
            Flux Type  | 
            Intended usage and features | 
           
          
            |  SF-71 | 
             A5.20 | 
             E71T-1 | 
            R | 
             用於低碳鋼全位置銲接 | 
           
          
            |  Supercored 71 | 
             A5.20 | 
             E71T-1 | 
            R | 
             用於CVN -20℃,建築及鋼結構的全位置銲接 | 
           
          
            |  SF-70MX (General) | 
             A5.20 | 
             E70T-1 | 
            SM | 
             適用於板厚超過6mm的結構鋼高效銲接 | 
           
          
            |  SF-70MX (Large leg-length) | 
             A5.20 | 
             E70T-1 | 
            SM | 
             適用於角長超過10mm的結構鋼高效銲接 | 
           
          
            |  SC-70T Cored | 
             A5.18 | 
             E70C-3C/-6M | 
            M | 
             適用於橋樑結構及厚板低碳鋼和高強度鋼銲接 | 
           
          
            |  SC-70Z Cored | 
             A5.18 | 
             E70C-G | 
            M | 
             適用於鍍鋅鋼板及鍍鋅鋼結構銲接 | 
           
          |