T/CI 139-2022
Standard for alloying composition and mechanical properties of 2xxx aluminum alloy powder used for selective laser melting (English Version)

Standard No.

T/CI 139-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Status

Be replaced 2023-09

Replace By

T/CI 139-2023

Latest

T/CI 139-2023

T/CI 139-2022 history

• 2023 T/CI 139-2023 Technical specification for Development and utilization of territorial space in debris flow prone areas
• 2022 T/CI 139-2022 Standard for alloying composition and mechanical properties of 2xxx aluminum alloy powder used for selective laser melting