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Quenching and tempering of forgings

Quenching and tempering of forgings, Total:12 items.

The international standard classification for "Quenching and tempering of forgings" includes: Iron and steel forgings , Chemical analysis of metals , Iron and steel castings .

The Chinese standard classification for "Quenching and tempering of forgings" includes: Architectural engineering construction machinery , Steam turbine and its auxiliary equipment , Forging and pressing .


Professional Standard - Machinery

  • JB/T 1271-1993 AC and DC motor shaft forging technical conditions
  • JB/T 12137-2015 Shaft forgings used for wind turbinc-Technical specification
  • JB/T 14666-2024 Steel forgings of automobile steering arm-Technical specification
  • JB/T 1271-2002 Specification for shaft forgings for A.C and D.C electric machinery
  • JB/T 6031-1992 Engineering Machinery General Technical Specifications for Steel Die Forgings
  • JB/T 9638-1999 Vital forging specifications of couplings for steam turbine

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 32248-2015 Superstrength alloy steel forgings―General specifications
  • GB/T 13320-1991 Metallographic grading atlas and assessing method for steel die forgings
  • GB/T 13320-2007 Metellographic grading atlas and assessing method for steel die forgings
  • GB/T 12361-2003 General specification of steel die forgings
  • GB/T 33212-2016 Steel open die forgings on hammer--General specifications

Professional Standard-Ships

  • CB/T 4178-2013 Forgings for fuel-oil and servo-oil rail pipe of marine diesel