T/CSTM 00390.2-2020 Corrosion-resistant steel for bridges - Part 2: Welding wire wire rod for use with the material
T/CSTM 00390.2-2020 Corrosion-resistant steel for bridges - Part 2: Welding wire wire rod for use with the material
Basic Information
Scope
Scope: This part specifies the terms and definitions of welding wire steel coils for weather-resistant bridges, the method of grade designation and applicable welding methods, the content of orders, dimensions, shapes, weights and allowable deviations, test methods and inspection rules, as well as packaging, marking, quality certificates, transportation and storage. This part applies to hot-rolled coils (hereinafter referred to as "coils") with a nominal diameter of not more than 6.5mm, used for the production of gas shielded welding wire and submerged arc welding wire for weather-resistant bridges in rural and industrial atmospheric environments. It does not apply to coils used in marine atmospheric environments. Main technical content: This part specifies the terms and definitions of welding wire steel coils for weather-resistant bridges, the method of grade designation and applicable welding methods, the content of orders, dimensions, shapes, weights and allowable deviations, test methods and inspection rules, as well as packaging, marking, quality certificates, transportation and storage. This part applies to hot-rolled coils (hereinafter referred to as "coils") with a nominal diameter of not more than 6.5mm, used for the production of gas shielded welding wire and submerged arc welding wire for weather-resistant bridges in rural and industrial atmospheric environments. It does not apply to coils used in marine atmospheric environments.