Aluminum filler rod GRADIENT ER4043 Ø1.6 mm

• has a lower melting point and greater fluidity than brand bars 5356 • Used for welding aluminum parts of brand 6, 3 and 2 • Provides greater depth of melting and lighter welding seams It is used in TIG welding when welding ALSI metals (AD31, AD33, AD35). It is widely used in the food industry, shipbuilding, as well as industry related to the production of vehicles, etc. Aluminum silica -containing welding bar ER4043 (ALSI5) is a material for welding of aluminum structures in the AR protective gas environment. The chemical product, in addition to aluminum, has a number of impurities of other elements that provide doping. AWS A5.10 brand: • ER4043 DSTU Mark (GOST) 7871-75: • Swak5 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) Recommended current and polarity: • DC (DC) reverse polarity (wire burner is connected to "+") Packaging: • In plastic tube (1000 mm) WARNING! During welding work it is recommended to use visual protection (protective screen, protective masks, glasses) and protective clothing.