KL-918
It is a low-hydrogen iron powder welding electrode for high-tensile steel of grade 620N/mm²

Applicable Standards


Characteristics and Applications

• It is a low-hydrogen iron powder welding electrode for high-tensile steel of grade 620N/mm²
• It has low hydrogen content, excellent crack resistance, and superior mechanical properties
• It features stable electric arc, minimal spatter, and high melting efficiency
• Suitable for welding pressure vessels, pressure steel pipes, marine structures, shipbuilding, machinery and bridges

Welding Posture


Precautions of Use
- Please refer to the precautions for using welding electrodes

Applicable Industries
- Suitable for welding in shipbuilding, steel structures, bridges, and pressure vessels

An example of the chemical composition of molten gold (wt%)


An example of the machine properties  of molten gold


Production Specifications and Applicable Current Range (AC/DC±)