KL-818
It is a low-hydrogen iron powder welding electrode for 550N/mm² grade high- tensile steel

Applicable Standards


Characteristics and Applications

• It is a low-hydrogen iron powder welding electrode for 550N/mm² grade high-tensile steel
• It has low hydrogen content, excellent crack resistance, and superior mechanical properties
• It features stable electric arc, minimal spatter, excellent X-ray detection performance, and high melting efficiency
• Suitable for welding in shipbuilding, steel structures, bridges, and pressure vessels

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±)