JB/T 14047-2021
Technical conditions of ZG13Cr9Mo2Co1NiVNbNB heat-resistant steel castings for ultra-supercritical steam turbines (English Version)

Standard No.

JB/T 14047-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

工业和信息化部

Latest

JB/T 14047-2021

JB/T 14047-2021 history

• 2021 JB/T 14047-2021 Technical conditions of ZG13Cr9Mo2Co1NiVNbNB heat-resistant steel castings for ultra-supercritical steam turbines