... Z3313 YFL-C503BGB/T10045-E500T5Characteristics on UsageAT-YJ507 is alkalinity type CO2 shielded flux cored wire. There are characteristics such as ... and 490MPa high tensile steel, widely used in welding of boiler, tanks, shipbuilding, bridges, constructions, and pipes.Notes on UsageUse ... (A)F120-300150-380180-420H120-300150-350180-380 Alkalinity type CO2 shielded flux cored welding wire,E70T-5