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Std ID |
Description (Standard Title) |
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GB/T 32959-2016
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High-Carbon Chromium Bearing Steel for Large Forged Bars
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GB/T 32977-2016
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Hot Rolled Improved Corrosion Resisting Steel Sections
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GB/T 33160-2016
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Gear Steel for Wind Power Generation
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GB/T 3077-2015
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Alloy Structure Steels
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GB/T 32289-2015
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Quality Carbon Structure Steels and Alloy Structure Steels for Large Forgings
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GB/T 699-2015
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Quality carbon structure steels
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GB/T 1299-2014
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Tool and mould steels
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GB/T 5216-2014
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Structural steels subject to end-quench hardenability requirements
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GB/T 17616-2013
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Unified numbering system for designation of iron, steel and alloy
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GB/T 29913.1-2013
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Bearing steel for wind power equipment -- Part 1: Yawing and variable pitch bearing steel
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GB/T 28300-2012
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Surface quality classes for hot-rolled bars and rods technical delivery conditions
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GB/T 28417-2012
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Carbon bearing steel
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GB/T 24170.1-2009
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Surface antibacterial stainless steel -- Part 1: Electrochemical method
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GB/T 24594-2009
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Quality alloy mould steels
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GB/T 24595-2009
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Steel bar for quenched and tempered automotive crankshaft
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GB/T 3086-2008
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High carbon chromium stainless bearing steels
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GB/T 8731-2008
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Free-cutting structural steel
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GB/T 13304.1-2008
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[Including 2017XG] Steels classification -- Part 1: Classification of according to chemical composition
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GB/T 13304.2-2008
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Steels classification -- Part 2: Classification of according to main quality classes and main property or application characteristics
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GB/T 221-2008
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Notations for designations of iron and steel
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GB/T 3078-2008
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Quality structural steel cold drawn bars
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GB/T 1298-2008
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Carbon tool steels
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GB/T 15575-2008
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Steel products standard designation
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GB/T 15712-2008
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Micro-alloyed medium carbon steels
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GB/T 3649-1987
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Ferromolybdenum
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GB/T 4139-1987
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Ferrovanadium
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GB/T 5683-1987
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Ferro-chromium
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GB/T 5684-1987
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Vacuum extra low carbon ferrochrome
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GB/T 7737-1987
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Ferroniobium
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GB/T 7738-1987
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Notations for designation of ferroalloys
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GB/T 3418-1982
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Electrolytic manganese metal
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GB/T 718-2024
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Pig iron for casting
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GB/T 20932-2007
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Pig-irons -- Definition and classification
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GB/T 1412-2005
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OK-Own.
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GB/T 718-2005
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Foundry pig iron
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GB/T 717-1998
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Pig iron for steelmaking
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GB/T 4223-1996
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Iron and steel scraps
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GB/T 8649-1988
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Rolling balls
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GB/T 6483-1986
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Soft mechanical joint grey cast iron pipe
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GB/T 1412-1985
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Pig iron used for spheroidal graphite cast iron
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GB/T 5612-1985
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Code for representing cast iron
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GB/T 3420-1982
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Gray iron castings for pipe fittings
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GB/T 3421-1982
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Cast-Iron pressure pipe centrifugally cast in sand-lined molds
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GB/T 3422-1982
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Cast-iron pressure pipe made by continuous casting process
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GB/T 717-1982
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Pig iron for steelmaking
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GB/T 718-1982
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Foundry pig iron
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GB/T 28300-2025
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Surface quality classes for hot-rolled bars and wire rod
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GB/T 14999.1-2025
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Test method for superalloys - Part 1: Macro-structures
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GB/T 17616-2025
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Iron and steel coding system for irons, steels and alloys
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GB/T 32959-2025
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Bearing steels for forged bars, rings and blanks
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GB/T 9943-2025
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High-speed tool steels
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GB/T 222-2025
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Steels and alloys - Permissible deviations of product analyzed chemical composition
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GB/T 20878-2024
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Stainless steels - Designation and chemical composition
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GB/T 39077-2024
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Test methods for detecting detrimental phase in austenitic-ferritic(duplex) stainless steels
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GB/T 44148.1-2024
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Steel forgings and rolled or forged bars for pressure equipment - Part 1: General requirements
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GB/T 44148.2-2024
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Steel forgings and rolled or forged bars for pressure equipment - Part 2: Low-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties
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GB/T 44148.3-2024
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Steel forgings and rolled or forged bars for pressure equipment - Part 3: Nickel steels with specified low temperature toughness
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GB/T 44155-2024
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Steel forgings - Testing frequency, sampling conditions and test methods for mechanical properties testing
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GB/T 39733-2024
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Recycling iron-steel materials
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GB/T 24170.1-2023
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Surface antimicrobial stainless steel - Part 1: Electrochemical method
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GB/T 26029-2023
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Nickel cobalt manganese ternary composite oxide
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GB/T 28417-2023
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Carbon bearing steel
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GB/T 38807-2020
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General specification for super austenitic stainless steels
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GB/T 38809-2020
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General Specification for Low Alloy Ultra-high Strength Steels
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GB/T 38820-2020
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Irradiation-resistant and heat-resistant steels
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GB/T 38884-2020
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High temperature stainless steels for bearing
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GB/T 38885-2020
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General specification for ultra-high cleanliness of high carbon chromium bearing steel
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GB/T 38886-2020
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High temperature bearing steel
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GB/T 38936-2020
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High temperature carburizing steel for bearing
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GB/T 38937-2020
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Steel for the reinforcement of concrete vocabulary
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GB/T 39733-2020
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Recycling iron-steel materials
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GB/T 3086-2019
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High carbon chromium stainless bearing steels
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GB/T 37618-2019
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Nitriding steels
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GB/T 35840.1-2018
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Steels for plastic mould - Part 1: Non-alloy steels
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GB/T 18253-2018
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Steel and steel products -- Types of inspection documents
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GB/T 1591-2018
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High strength low alloy structural steels
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GB/T 34560.3-2018
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Structural steels -- Part 3: Technical delivery conditions for fine grain structural steels
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GB/T 35840.2-2018
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Steels for plastic mould -- Part 2: Pre-hardening steel bars
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GB/T 35840.3-2018
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Steels for Plastic Mould - Part 3: Corrosion Resistant Steels
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GB/T 34484.2-2018
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Heat-treatable steels -- Part 2: Alloy steels for quenching and tempering
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GB/T 34560.1-2017
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Structural steels -- Part 1: General technical delivery condition for hot-rolled products
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GB/T 34564.1-2017
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Cold-word mould steel - Part 1: High toughness and wear-resistance steels
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GB/T 33759-2017
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Technical specification for recycling and utilization of dry blast furnace dust in iron and steel industry
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GB/T 34484.1-2017
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Heat-treatable steels -- Part 1: Non-alloy steels
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GB/T 34560.5-2017
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Structural steels -- Part 5: Technical delivery condition for atmospheric corrosion resisting steels
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GB/T 34560.6-2017
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Structural steels -- Part 6: Technical delivery conditions for seismic-improved structural steels for building
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GB/T 34564.2-2017
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Cold-work mould steel -- Part 2: Flame quenchable steels
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GB/T 34565.1-2017
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Hot work mould steel -- Part 1: Steels for casting mould
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GB/T 4223-2017
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Iron and steel scraps
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GB/T 34472-2017
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General technical requirements of stainless steel for building curtain wall
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GB/T 34560.2-2017
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Structural steels -- Part 2: Technical delivery conditions for structural steels for general purposes
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GB/T 1222-2016
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Spring steels
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GB/T 33161-2016
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Carburizing Steels for Automobile Bearings
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GB/T 33164.1-2016
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Spring Steels for Automotive Suspension System - Part 1: Hot Rolled Spring Steel Flat Bars
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GB/T 33164.2-2016
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Spring Steels for Automotive Suspension System - Part 2: Hot Rolled Round Steel Bar and Wire Rod
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GB/T 15574-2016
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Steel products classification
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GB/T 15712-2016
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Micro-alloyed medium carbon steels
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GB/T 17505-2016
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Steel and steel products -- General technical delivery requirements
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GB/T 18254-2016
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High-carbon Chromium Bearing Steels
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GB/T 3203-2016
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Carburizing steels for bearing
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