Premium Seamless Cored Wires
Diamondspark by Böhler Welding covers a full range of seamless cored wires to match the needs of demanding applications. Established in the market with a vast range of individual types are Böhler Welding tubular seamless cored wires (Diamondspark T-Line), which are manufactured by filling a tube with flux ingredients and drawing it to end diameter. Completely new are Böhler Welding types using a laser beam (Diamondspark L-Line) and drawing it to end diameter. Both fabrication routes allow subsequent copper-coating to give the cored wires optimal feeding characteristics and current transfer.
Diamondspark L-Line - Your precision tool for most demanding manufacturing
They enable you to optimize your welding application and ensure highest productivity. Diamondspark laser-sealed seamless cored wires are today’s best available choice
- for welding applications with most stringent requirements for productivity, safety and weld quality
- such as in robotic serial manufacturing and mechanized welding
- of high integrity components in demanding industries
- perfect for high and ultra-high strength steel welding
- and for hydrogen critical applications
Diamondspark T-Line - Your choice for productive and dependabel flux-cored are welding
The Diamondspark T Line represents a vast range of tubular copper-coated, seamless cored wires with a worldwide proven track record. They are multi-purpose wires which are tested and classified according to EN and AWS standards and approved by major approval societies, covering normal strength, high strength, low-temperature, weather resistant and creep resistant steels. The range comprises all-positional rutile types and downhand basic types with nice welding characteristics and high productivity, combined with excellent weld metal mechanical properties and diffusible hydrogen in AWS class H4.