T/CNEA 102.8-2021 Welding of Pressurized Water Reactor Components - Part 8: Stainless Steel Mild Steel Shielded Metal Welding Wires and Electrodes

Scope

Scope: This document specifies the models, technical requirements, test methods, inspection rules, packaging, marking, and quality certification documents for stainless steel submerged arc welding wires and fluxes used in the pressure-bearing components (including the core support structure and support parts) of pressurized water reactors. This document is applicable to stainless steel submerged arc welding wires and fluxes used in the pressure-bearing components (including the core support structure and support parts) of pressurized water reactors. Other reactor types can refer to this document for use; Main technical content: This document is Part 8 of T/CNEA 102 "Welding of Pressurized Water Reactor Pressure-Bearing Components". This document consists of eight chapters, of which Chapters 1-3 are normative provisions, and Chapters 4-8 are the main content of Part 8: Stainless Steel Submerged Arc Welding Wires and Fluxes for Pressurized Water Reactor Pressure-Bearing Components. The main content includes: models, technical requirements, test methods, inspection rules, packaging, marking, and quality certification documents.

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