GB/T 5293-2018: Translated English of Chinese Standard. (GBT 5293-2018, GB/T5293-2018, GBT5293-2018): Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels
https://www.chinesestandard.net, 2018. 10. 19. - 24페이지
This standard specifies the classification, technical requirements, test methods, reinspection and technical delivery conditions of solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels. This standard is applicable to the classification of solid wires for submerged arc welding of non-alloy and fine grain steels, and the classification requirements of welding-wire - flux combination whose minimum tensile strength is not greater than 570MPa.
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Appendix A Informative Solid wire type notation comparison
Appendix B Informative Flux type
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absorption energy KV2 according to GB/T according to ISO Added technical requirements arbitration tests Chemical analysis Chemical composition mass combination for submerged composition mass fraction composition of deposited conform to Table content of deposited diffusion hydrogen code diffusion hydrogen content double-sided single-pass welded electrode/flux combinations electrodes and electrode/flux flux combination Flux type code flux-cored wire fluxes for submerged impact absorption energy Impact test temperature inter-pass temperature less than 27J listed in GB/T metallurgical designation classification Metallurgical Notation type metals in flux-cored multi-pass weld deposited ray inspection reinspection sampling point shock absorption energy single-pass welded joint Solid wire electrodes Solid wire type submerged arc welding surface quality Table 1A Table A.1 Technical delivery conditions Tensile strength code tensile test test of double-sided test temperature code Tianjin tubular cored electrodes type Chemical composition type Metallurgical Notation type The shock weld deposited metal Welding Materials Group wire and flux Wire type Metallurgical