Details

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KL-128
This is a low-hydrogen iron powder welding electrode for high-tensile steel of grade 830N/mm², suitable for welding cranes, hoists, coal mining machinery and other components requiring ultra-high strength

Applicable Standards


Characteristics and Applications

• It is a low-hydrogen iron powder welding electrode for high-tensile steel of grade 830N/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 cranes, hoists, coal mining machinery, and other machine parts requiring ultra-high strength

Welding Posture


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

Applicable Industries
- Suitable for welding cranes, hoists, coal mining machinery, and other machine parts requiring ultra-high strength

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±)