voestalpine Böhler Welding
voestalpine Böhler Welding

Core wires

Böhler Welding offers for flux cored arc welding (FCAW) the most comprehensive portfolio of core wires in the world. Producing both folded and seamless cored wires, Böhler Welding is the best source for all types of cored wires across all alloy groups.
Böhler Welding Seamless Core Wire

With the brand new laser-sealed seamless core wires, fabricators have the ultimate precision tool for the most demanding of welding applications. These advanced products perform at high levels of welding productivity and are extremely hydrogen safe, while the innovative fabrication technology and product concept enable superb characteristics for high duty cycle welding in mechanized and robotic applications. Latest laser technology is utilized for the precision-sealing. A unique product that combines the advantages of both folded and seamless tubular cored wires.

Unalloyed, low-alloyed core wires

Rutile folded wires provide a powerful penetrating arc with high deposition characteristics, while depositing a smooth weld with minimum spatter formation. Seamless rutile and basic wires offer high impact toughness at low temperature and the lowest possible hydrogen levels in the pure weld metal. Metal-cored wires facilitate maximum productivity, which is unsurpassed when used in robotic applications.

High-alloyed core wires

For high-alloyed base materials, precise alloy adjustments ensure high quality welds with excellent mechanical properties and corrosion resistance. Our state-of-the-art production technology and internal quality control -exceeding the high standards of the DIN EN ISO 9001 quality system  - ensure outstanding and consistent product quality to our customers and partners – every time. 

Main features and benefits of core wires include:

  • Excellent mechanical properties and corrosion resistance of all weld metal
  • Moisture pick-up resistance for seamless wires
  • Reliable and consistent weld quality
  • Smooth welding characteristics
  • Lack of or minimum spatter formation
  • Minimum post weld cleaning
  • Increased productivity
  • Reduction of total welding costs


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