T/CNEA 102.15-2021 Pressurized water reactor pressure vessel components welding - Part 15: Low alloy steel submerged arc welding wire and flux

Scope

Scope: This document specifies the models, technical requirements, test methods, inspection rules, packaging, marking, and quality certification documents for low-alloy submerged arc welding wires and fluxes used in pressurized components (including support components) of pressurized water reactors. This document is applicable to low-alloy submerged arc welding wires and fluxes used in pressurized components (including support components) of pressurized water reactors. Other reactor types can refer to this document for use. Main technical content: This document is Part 15 of T/CNEA 102 "Welding of Pressurized Water Reactor Pressurized 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 15: Low-Alloy Submerged Arc Welding Wires and Fluxes for Pressurized Water Reactor Pressurized Components. The main content includes: models, technical requirements, test methods, inspection rules, packaging, marking, and quality certification documents.

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