GB/T 13320-2007
Replaced
T/ZZB 0387-2018
Active
Group standards
T/ZZB 0387-2018 High-speed hot forging of automotive transmission gear blanks
T/ZZB 0387-2018 High-speed hot forging of automotive transmission gear blanks
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0387-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forging and pressing
ICS Name:
\nSteel forgings
Publish Date:
2018-07-13
Implement Date:
2018-08-01
Scope
Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection, judgment rules, marking and packaging, transportation and storage, quality and service commitments for high-speed hot-forged automotive gear blanks. This standard is applicable to high-speed hot-forged automotive gear blanks with a diameter not exceeding 180mm.
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