T/CWAN 0074-2023
Raw and auxiliary materials for welding consumables- Technical requirements for procurement of alloy powders (English Version)

Standard No.

T/CWAN 0074-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/CWAN 0074-2023

Scope

This document stipulates the ordering content, technical requirements, test methods, inspection rules, packaging, marking, storage and transportation and quality certificates of raw material alloy powder for welding materials. This document applies to ferroalloy and intermediate alloy powder raw materials for manufacturing arc welding materials.

T/CWAN 0074-2023 history

• 2023 T/CWAN 0074-2023 Raw and auxiliary materials for welding consumables- Technical requirements for procurement of alloy powders