Classification:

AWS A/SFA 5.1 E 7018 H4R
IS 814: EB 5426 H3JX

Characteristics:

Truly the first indigenous moisture resistant, hydrogen controlled, vacuum packed, basic coated electrode which is welder friendly. Recommended for welding mild and medium carbon steel, high strength steel, cast steel, and problematic steels. The electrode is vacuum packed and does not require expensive redrying at 250°C for 2 hours or higher. The weld metal is clean and has the lowest level of impurities, giving unique resistance to ageing.

Typical Application:

• All maintenance applications, including welding of all types of carbon-manganese steels.
• High tensile, heavy structures, and plant components subject to static or dynamic loading.
• Can be used as a buffer layer before hard facing.

Re-Dry Condition:

No need for drying. The electrodes are vacuum packed and can be used straight on the job.