More About WELDFAST® Mig Wire

 

 

 

 

                             *   Copper Coated, Gas Metal Arc (Mig) Welding Wire

                             *   For all position welding of Mild and Medium Strength Steels

                             *   Precision Layer Wound

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Material Data Sheets (Click for Details)


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                    Classification              ER70S-6      AWS A5.18  

                   

                    Description and Applications:

             

Weldfast Mig wire is a copper coated, low carbon steel wire formulated for best results, using Argon / CO2 mixed gases.

Weldfast  Mig wire is suitable for a wide range of welding applications on mild and medium strength steels. It is ideal for single-pass welding of sheet metal and pipe. The finished weld is very smooth.

 

              Typical Wire Analysis (Weight %)

               C          Mn          Si          S          P          Fe

             0.07      1.45       0.85    0.008   0.017      Bal

 

                     Typical All Weld Mechanical Properties

             Shielding            Yield          Tensile          Elongation         CVN Impact

             Gas Used           Stress       Strength                                           Values

 

               CO2                 460 Mpa     560 Mpa              28%                  79J @ 29oC

         Ar+18% CO2       420 Mpa     535 Mpa              31%                115J @ -30oC

 

                     Operational and Packaging Data

 

        Weldfast  Mig wire is available in the following spool sizes and gauges:

                     

                     0.8mm x   5 kg Layer Wound Plastic Spools.

                     0.8mm x 15 kg Layer Wound Plastic Spools.

                     0.9mm x 15 kg Layer Wound Plastic Spools.

 

   Wire Size       Welding Current            Arc      Spool     Product

     ( mm )            Range (amps)           Voltage    Size        Code

                                                                                               Range

         0.8 mm                         60 – 180                                 14 – 22          5 kg             MW85

         0.8 mm                         60 – 180                                 14 – 22         15 kg            MW815

         0.9 mm                         70 – 230                                 15 – 26         15 kg            MW915

 

 

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