86955 - Böhler Diamondspark 52 RC .045" Gas Shielded Flux-Core Wire 33lb Spool

Premium Seamless Flux-Cored Wire for Critical Structures

The Böhler Diamondspark 52 RC is a high-performance, seamless rutile flux-cored wire designed for the most demanding industrial applications. Engineered with a copper-coated surface and a completely sealed tubular design, this wire offers exceptional resistance to moisture absorption, a critical factor in preventing hydrogen-induced cracking. It is specifically formulated for single- and multi-layer welding of Carbon, Carbon-Manganese, and fine-grain steels, making it a top choice for heavy fabrication, shipbuilding, and structural steel projects.

One of the standout features of the Diamondspark 52 RC is its AWS D1.8 Seismic Supplement approval. This certification validates its mechanical properties and toughness under high-stress conditions, ensuring structural integrity in seismic zones. The wire delivers extremely low diffusible hydrogen values (typically 2.5 - 3.5ml/100g), which significantly exceeds standard H4 requirements. This level of purity is essential for welding high-strength steels where hydrogen embrittlement is a concern.

Operable with both mixed gas (Argon/CO2) and 100% CO2, this wire provides flexibility for various shop and field environments. The seamless manufacturing process not only protects the flux core from the atmosphere but also ensures excellent feedability and stable arc characteristics, reducing wear on contact tips and liners. Whether you are welding pressure vessels or structural beams, the Diamondspark 52 RC delivers consistent, high-quality results.

Key Technical Benefits

• Seismic Certified: Meets rigorous AWS D1.8 standards for seismic structural steel applications.
• Moisture Resistant: Seamless design prevents moisture pickup, eliminating the need for special storage conditions often required for folded wires.
• Versatile Shielding: Compatible with both C1 (100% CO2) and M21 (Ar/CO2) shielding gases.
• Superior Feedability: Copper coating and precise diameter control ensure smooth wire feeding over long distances.