BÖHLER Diamondspark 31 NG Gasless Flux Cored MIG Wire. 1.2mm x 16kg

Böhler Diamondspark 31 NG Gasless Flux Cored MIG Wire – 1.2mm x 16kg

The Böhler Diamondspark 31 NG is a self-shielded, seamless gasless flux cored MIG wire designed for all-positional welding of low and medium alloy steels. It is ideal for on-site fabrication, structural welding and repair work where using shielding gas may not be practical.

This wire offers good weldability, low spatter levels and a clean bead appearance, making it suitable for both single-pass and multi-pass welding applications. It performs well in vertical-up welding and produces slag that is easy to remove, helping improve efficiency during fabrication and repair work.

The seamless copper-coated design provides high resistance to rust and low moisture pick-up, supporting consistent wire feeding and reliable welding performance in demanding environments.

Key Features:

• Gasless self-shielded flux cored MIG wire
• Seamless copper-coated construction
• Wire diameter: 1.2mm
• Reel size: 16kg
• Suitable for low and medium alloy steels
• Designed for all-positional welding
• Good vertical-up welding performance
• Suitable for single-pass and multi-pass welding
• Good bead appearance
• Low spatter levels
• Easy slag removal
• High resistance to rust
• Low moisture pick-up
• No shielding gas required

Typical Applications:

• On-site fabrication
• Structural welding
• Repair welding
• General fabrication
• Outdoor welding applications
• Welding where shielding gas is not practical

Important Note:

Not recommended for welding materials over 20mm thick.

The Böhler Diamondspark 31 NG is a reliable choice for welders who need a high-quality gasless flux cored wire with strong weldability, clean results and dependable performance for site and workshop use.