Metal-Cored Wires - Gas-Shielded view all

Metalshield® MC®-120

25lb plastic spool Innershield NR-305


AWS: E120C-K4-H4, E120T15-M20A6-K4-H4

Select Product

Top Features

  • H4 diffusible hydrogen levels
  • Low spatter and excellent arc stability
  • Deoxidizing agents minimize pre- and post-weld clean up
  • Enhanced silicon island management
  • Low temperature impact properties - charpy V-notch test results capable of exceeding 27 J (20 ft·lbf) at -51°C (-60°F)
  • Excellent bead shape and profile

Typical Applications

  • Robotics/hard automation
  • HSLA and quenched and tempered steels (i.e., HY-100 and ASTM A514)
  • Crane fabrication
  • Heavy equipment
  • Pressure vessels

Welding Positions


Shielding Gas

  • Mixed Shielding Gas
Where To Buy

Consumable Details

Diameter (in)
Diameter (mm)
Product Number
33 lb Plastic Spool
Metalshield MC-120
Metalshield MC-120
Metalshield MC-120
  • AWS A5.28: E120C-K4-H4
  • ASME SFA-5.28: E120C-K4-H4
  • AWS A5.36: E120T15-M20A6-K4-H4
  • ASME SFA-5.36: E120T15-M20A6-K4-H4
  • CWB/CSA W48-06: E83C-K4-H4 (E120C-K4-H4)