T/QGCML 2358-2023 Active Group standards

T/QGCML 2358-2023 1Cr10Mo1W1NiVNbN axle forgings technical specification

Publish Date: 2023-11-28 Implement Date: 2023-12-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/QGCML 2358-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Iron and steel castings

Publish Date: 2023-11-28

Implement Date: 2023-12-12

Scope

Main technical content: This document specifies the delivery state, technical requirements, inspection rules, test methods, marking, quality certificates, and packaging of forged valve rods made of 1Cr10Mo1W1NiVNbN for steam turbines. This document is applicable to the ordering, manufacturing, and inspection of forged parts made of 1Cr10Mo1W1NiVNbN in the quenched and tempered state, which are used for processing and manufacturing parts such as steam turbine main shafts, rotors, and valve rods (hereinafter referred to as "forged parts")