Selectarc MIG CUSIL

This solid wire, designated MIG CUSIL, is specifically designed for Gas Metal Arc Welding (GMAW) of copper-silicon (Cu-Si) and copper-manganese (Cu-Mn) alloys. It’s particularly useful for creating heterogeneous assemblies between these alloys and steel or galvanised steel. This product is referenced according to AWS A5.7 and ISO 24373 standards (S Cu 6560 (CuSi3Mn1)).

The MIG CUSIL wire is primarily utilized in the automotive industry for welding applications. It’s suitable for joining various steel and copper-based alloys, often requiring preheating of larger components to optimize weld quality. Welding parameters, including shielding gas type and current/voltage settings, are provided for efficient GMAW operations.

Framatome entre au capital de Selectarc

Le 11 juin 2025 – Framatome annonce une prise de participation dans Selectarc à hauteur de 40%, aux côtés de son actionnaire majoritaire Viellard Migeon & Compagnie. 

Ce partenariat vise à sécuriser l’approvisionnement des métaux d’apport stratégiques, essentiels dans le processus de fabrication des composants du circuit primaire des réacteurs nucléaires français.