KL-108M
This is a low-hydrogen iron powder welding electrode for 690N/mm² high- tensile steel , suitable for welding HY-80 and HSLA-80, such as submarines, warships and aircraft carriers

Applicable Standards


Characteristics and Applications

• It is a low-hydrogen iron powder welding electrode for high-tensile steel of grade 690N/mm²
• It has low hydrogen content, excellent crack resistance, and superior mechanical properties
• It has excellent impact toughness at -50℃
• It features stable electric arc, minimal spatter, and high melting efficiency
• Suitable for welding HY-80 and HSLA-80, such as submarines, warships and aircraft carriers

Welding Posture


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

Applicable Industries
- Suitable for welding HY-80 and HSLA-80, such as submarines, warships and aircraft carriers

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±)