GB/T 13320-2007
Active
GB/T 29532-2013
Active
National standards
GB/T 29532-2013 General specification for steel precision hot die forgings
GB/T 29532-2013 General specification for steel precision hot die forgings
Basic Information
Standard Code:
GB/T 29532-2013
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forging and pressing
ICS Name:
\nSteel forgings
Publish Date:
2013-06-09
Implement Date:
2014-03-01
Pages:
12 pages
Scope
This standard specifies the requirements, test methods, inspection rules, and delivery conditions for precision hot-forged steel parts (hereinafter referred to as "hot-forged parts").
This standard applies to rotary-bodied hot-forged parts with a weight of less than 18 kg and an outer diameter of no more than 230 mm, which are produced using high-precision molds, dedicated mold frames, and equipment.
Development Information
Referenced Standards
GB/T 12362-2003 Tolerances and machining—Allowances of steel die forging
GB/T 224-1987 Determination of depth of decarburization of steel
GB/T 224-2008 Determination of depth of decarburization of steels
GB/T 224-2019 Determination of the depth of decarburization of steels
GB/T 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method
GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method
GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method
GB/T 231.2-2002 Metallic Brinell hardness test—Part 2:Verification and calibration of hardness testers
GB/T 231.2-2012 Metallic materials—Brinell hardness test—Part 2:Verification and calibration of testing machines
GB/T 231.2-2022 Metallic materials—Brinell hardness test—Part 2:Verification and calibration of testing machines
GB/T 231.3-2002 Metallic Brinell hardness test—Part 3:Calibration of hardness reference blocks
GB/T 231.3-2012 Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks
GB/T 231.3-2022 Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks
GB/T 231.4-2009 Metallic materials—Brinell hardness test—Part 4:Tables of hardness values
GB/T 699-1999 Quality carbon structural steels
GB/T 699-2015 Quality carbon structure steels
GB/T 700-1988 Carbon structural steels
GB/T 700-2006 Carbon structural steels
GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 3077-1999 Alloy structure steels
GB/T 3077-2015 Alloy structure steels
GB/T 5216-1985 Technical requirements for structural steel with specified hardenability bands
GB/T 5216-2004 Structural steels subject to end-quench hardenability requirements
GB/T 5216-2014 Structural steels with specified hardenability bands
GB/T 6394-2002 Metal-methods for estimating the average grain size
GB/T 6394-2017 Determination of estimating the average grain size of metal
GB/T 13299-1991 Steel—Determination of microstructure
GB/T 13299-2022 Determination of free cementite,pearlite and Widmanstaten structure in steel
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 13320-2025 Metellographic grading atlas and assessing method for steel die forgings
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