Copper-coated wire GRADIENT G3Si1 Ø2.0 mm (15 kg) B300

• Good conductivity due to a rooted coating • a row of winding on a coil • calibrated diameter of wire along the entire length • Low splashing • Products are certified by UkrSEPRO • High welding characteristics A solid welding wire of solid cross section has a wide range of use for electrical welding of low -alloy and low carbon steels of different thickness and in different geometric docking variants. Designed for semi -automatic and automatic welding. A homogeneous thin layer of copper coating increases the electrical conductivity and resistance of the wire to corrosion. EN ISO 14341-A: • G3SI1 Brand AWS A5.18: • ER70S-6 DSTU Mark (GOST) 2246-70: • SI08G2C-o Certificates: • AWS (American Welding Association); • CE (Certificate of the European Union); • CCS (Certificate of Chinese Standardization Organization); • DB (certificate of German transport industry); • DNV-GL (classification certificate of Norway); • Lloyd (Certificate of Marine Register Lloyd, UK); • CWB (Certificate of Canadian Welding Society); • TUV (Certificate of the European Technical Supervision of Products); • UkrSEPRO (document of certification of products in the territory of Ukraine) Protective environment: • ar (argon) • AR + CO2 (argon + carbon dioxide) • CO2 (carbon dioxide) Recommended current and polarity: • DC (DC) reverse polarity (wire burner is connected to "+") - for welding of thin -walled metal products • DC (DC) direct polarity (a wire burner connected to " -") - for boiling and surfacing of metal Packaging: • On the Metal frame cottage B300 • Coil / Film + Silicagel / Cardboard Box The external diameter of the coil: • 300 mm Landing diameter of the coil: • 53 mm Mechanical properties of the metal -stwing metal: • the border of fluidity> = 400 MPa; • relative elongation> = 22 %; • gap strength> = 480 MPa; • shock viscosity> = 27 J/cm2 (-30*s) Recommended Wire welding parameters Ø2.0mm: • current (a) 250-300 • arc tresses (c) 22-30 • wire feed rate (m/h) 490-680 • Protective gas costs (l/min) 11-16 • electrode departure (mm) 13-20 WARNING! During welding work it is recommended to use visual protection (protective screen, protective masks, glasses) and protective clothing.