JB/T 3073.2-1991
Specification for blank of die-forged moving/stationary blade and hot rolling stationary blade of turbine - Blank of die-forged moving blade (English Version)

Standard No.

JB/T 3073.2-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Machinery

Status

Be replaced 2017-04

Replace By

JB/T 3073.2-2016

Latest

JB/T 3073.2-2016

Replace

JB 3073.2-1982

Scope

This standard specifies the technical requirements, test methods and inspection rules for die forged moving blade blanks for steam turbines. This standard applies to die forged moving blade blanks for steam turbines.

JB/T 3073.2-1991 history

• 2016 JB/T 3073.2-2016 Specification of blade blank for steam turbine.Part 2: Die forged rotating blade
• 1991 JB/T 3073.2-1991 Specification for blank of die-forged moving/stationary blade and hot rolling stationary blade of turbine - Blank of die-forged moving blade
• 0000 JB 3073.2-1982