GB/T 13320-2007
Replaced
T/ZZB 2811-2022
Active
Group standards
T/ZZB 2811-2022 Industrial turbine rotor for 30CrMoNiV forgings used in industrial turbines
T/ZZB 2811-2022 Industrial turbine rotor for 30CrMoNiV forgings used in industrial turbines
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2811-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forging and pressing
ICS Name:
\nSteel forgings
Publish Date:
2022-12-08
Implement Date:
2022-12-31
Pages:
11 pages
Scope
Main technical content: This document specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for 30CrMoNiV rotor body forgings used in industrial steam turbines. This document is applicable to 30CrMoNiV rotor body forgings used in industrial steam turbines (hereinafter referred to as forgings).
Development Information
Related Standards
GB/T 20911-2007
Active
GB/T 20911-2007 Semi finished products for forging—Tolerances on dimensions shape and mass
GB/T 21469-2008
Active
GB/T 21469-2008 Machining allowances and tolerances for steel open die forgings on hammer—General requirement
GB/T 21470-2008
Active
GB/T 21470-2008 Machining allowances and tolerances for steel open die forgings on hammer—Disks,columns,rings and seamless cylindrical sleeves
GB/T 21471-2008
Active
GB/T 21471-2008 Machining allowances and tolerances for steel open die forgings on hammer—Shafts
GB/T 22131-2008
Replaced