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Position: Chinese Standard in English/GB/T 3280-2015
GB/T 3280-2015   Cold rolled stainless steel plate, sheet and strip (English Version)
Standard No.: GB/T 3280-2015 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 21000 words Price(USD):140.0 remind me the price change

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Implemented on:2016-6-1 Delivery: via email in 1 business day
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Standard No.: GB/T 3280-2015
English Name: Cold rolled stainless steel plate, sheet and strip
Chinese Name: 不锈钢冷轧钢板和钢带
Chinese Classification: H46    Steel sheet and strip
Professional Classification: GB    National Standard
ICS Classification: 77.140.50 77.140.50    Flat steel products and semi-products 77.140.50
Issued by: AQSIQ; SAC
Issued on: 2015-09-11
Implemented on: 2016-6-1
Status: valid
Superseding:GB/T 3280-2007 Cold rolled stainless steel plate sheet and strip
GB/T 3280-2007/XG1-2012 Cold rolled stainless steel plate|| sheet and strip, includes Amendment 1
Language: English
File Format: PDF
Word Count: 21000 words
Price(USD): 140.0
Delivery: via email in 1 business day
1 Scope This standard specifies cold rolled stainless steel plate, sheet and strip in terms of classification, symbols, order contents, dimension, shape, weight, tolerance, specification, test method, inspection rules, packaging, marking and quality certificate. This standard applies to: wide corrosion resistant, cold rolled stainless steel strip (hereinafter referred to as wide steel strip) and coil cut cut-to-length steel plate (hereinafter referred to as coil cut steel plate); wide longitudinal trimming cold rolled steel strip (hereinafter referred to as wide longitudinal trimming steel strip) and coil cut cut-to-length steel strip (hereinafter referred to as coil cut steel strip I); narrow cold rolled steel strip (hereinafter referred to as narrow steel strip) and coil cut cut-to-length steel strip (hereinafter referred to as coil cut steel strip II); it also applies to single-rolled steel plate. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest editions of the normative documents (including all the amendments) apply. GB/T 222 Permissible Tolerances for Chemical Composition of Steel Products GB/T 223.3 Methods for Chemical Analysis of Iron, Steel and Alloy-The Diantipyrylmethane Phosphomolybdate Gravimetric Method for the Determination of Phosphorus Content GB/T 223.4 Alloyed Steel - Determination of Manganese Content - Potentiometric or Visual Titration Method GB/T 223.5 Steel and iron-Determination of Acid-soluble Silicon and Total Silicon Content - Reduced Molybdosilicate Spectrophotometric Method GB/T 223.8 Methods for Chemical Analysis of Iron, Steel and Alloy - the Sodium Fluoride Separation-EDTA Titration Method for the Determination of Aluminium Content GB/T 223.9 Iron, Steel and Alloy - Determination of Aluminium Content--Chrom Azurol S Photometric Method GB/T 223.11 Iron Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method GB/T 223.16 Methods for Chemical Analysis of Iron, Steel and Alloy The Chromotropic Acid Photometric Method for the Determination of Titanium Content GB/T 223.18 Methods for Chemical Analysis of Iron, Steel and Alloy - the Sodium Thiosulfate Separation Iodimetric Method for the Determination of Copper Content GB/T 223.19 Methods for Chemical Analysis of Iron, Steel and Alloy - The Neocuproine-chloroform Extraction Photometric Method for the Determination of Copper Content GB/T 223.23 Iron Steel and Alloy-Determination of Nickel Content-The Dimethylglyoxime Spectrophotometric Method GB/T 223.25 Methods for Chemical Analysis of Iron, Steel and Alloy - The Dimethylglyoxime Gravimetric Method for the Determination of Nickel Content GB/T 223.26 Iron Steel and Alloy-Determination of Molybdenum Content-The Thiocyanate Spectrophotometric Method GB/T 223.28 Methods for Chemical Analysis of Iron, Steel and Alloy; The α-denzoinoxime Gravimetric Method for the Determination of Molybdenum Content GB/T 223.33 Methods for Chemical Analysis of Iron, Steel and Alloy; The Chlorophosphonazo mA Photometric Method for the Determination of Cerium Content after Extraction Separation GB/T 223.36 Methods for Chemical Analysis of Iron, Steel and Alloy The Neutral Titration Method for the Determinaion of Nitrogen Content after Distillation Separation GB/T 223.40 Iron Steel and Alloy - Detetmination of Niobium Content by the Sulphochlorophenol S Spectrophotometric Method GB/T 223.53 Methods for Chemical Analysis of Iron, Steel and Alloy - The Flame Atomic Absorption Spectrophotometric Method for the Determination of Copper Content GB/T 223.58 Methods for Chemical Analysis of Iron, Steel and Alloy - The Sodium Arsenite-sodium Nitrite Titrimetric Method for the Determination of Manganese Content GB/T 223.60 Methods for Chemical Analysis of Iron, Steel and Alloy The Perchloric Acid Dehydration Gravimetric Method for the Determination of Silicon Content GB/T 223.61 Methods for Chemical Analysis of Iron, Steel and Alloy; The Ammonium Phosphomolybdate Volumetric Method for the Determination of Phosphorus Content GB/T 223.68 Methods for Chemical Analysis of Iron, Steel and Alloy The Potassium Iodate Titration Method after Combustion in the Pipe Furnace for the Determination of Sulfur Content GB/T 223.69 Iron Steel and Alloy - Determination of Carbon Contents - Gas-volumetric Method after Combustion in the Pipe Furnace GB/T 228.1 Metallic Material - Tensile Test - Part 1: Ambient-temperature Test GB/T 230.1 Metallic Materials - Rockwell Hardness Test - Part 1: Test Method (Scales A, B, C, D, E, F, G, H, K, N, T) GB/T 231.1 Metallic Materials - Brinell Hardness Test - Part 1: Test Method GB/T 232 Metallic Materials - Bend Test GB/T 247 General Rule of Package Mark and Certification for Steel Plates (Sheets) and Strips GB/T 708-2006 Dimension Shape Weight and Tolerance for Cold-rolled Steel Plates and Sheets GB/T 2975 Steel and Steel Products - Location and Preparation of Test Pieces for Mechanical Testing GB/T 4334 Corrosion of Metals and Alloys - Test Methods for Intergranular Corrosion of Stainless Steels GB/T 4340.1 Metallic Materials-Vickers Hardness Test-Part 1: Test Method GB/T 8170 Rules of Rounding Off for Numerical Values & Expression and Judgement of Limiting Values GB/T 11170 Stainless Steel - Determination of Multi-Element Contents - Spark Discharge Atomic Emission Spectrometric Method (Routine Method) GB/T 17505 Steel and Steel Products: General Technical Delivery Requirements GB/T 20066 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition GB/T 20123 Steel and Iron - Determination of Total Carbon and Sulfur Content Infrared Absorption Method after Combustion in an Induction Furnace (Routine Method) GB/T 20124 Steel and Iron - Determination of Nitrogen Content - Thermal Conductimetric Method after Fusion in a Current of Inert Gas (Routine Method) GB/T 20878-2007 Stainless and Heat-resisting Steels - Designation and Chemical Composition YB/T 4334 Metallic Foil Material; Room-temperature Tensile Test Method 3 Classification and Symbols 3.1 Classification based on work hardening states: a) 1/4 cold hardening state, H 1/4; b) 1/2 cold hardening state, H 1/2; c) 3/4 cold hardening state, H 3/4; d) Cold hardening state, H; e) Special cold hardening state, H2. 3.2 Classification based on edge trimming states: a) Trimmed, EC; b) Untrimmed, EM. 3.3 Classification based on dimension and shape accuracy grade: a) General width precision, PW.A; b) Higher width precision, PW.B; c) Higher thickness precision, PT.A; d) General thickness precision, PT.B; e) General length precision, PL.A; f) Higher length precision, PL.B; g) General plainness precision, PF.A; h) Higher plainness precision, PF.B; i) General camber precision, PC.A; j) Higher camber precision, PC.B.
Foreword I 1 Scope 2 Normative References 3 Classification and Symbols 4 Order Content 5 Dimensions, Shapes, Weight and Permissible Deviations 6 Specifications 7 Test Method 8 Inspection Rules 9 Packaging, Marking and Quality Certificate Appendix A (Informative) Stainless Steel Designation Comparison Table in Different Countries Appendix B (Informative) Characteristics and Purposes of Stainless Steel Appendix C (Informative) Heat Treatment System of Stainless Steel
Referred in GB/T 3280-2015:
* GB/T 222-2006 Permissible Tolerances for Chemical Composition of Steel Products
* GB/T 223.3-1998
* GB/T 223.4-2008 Alloyed steel - Determination of manganese content - Potentiometric or visual titration method
* GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method
* GB/T 223.8-2000 Methods for chemical analysis of iron, steel and alloy-The sodium fluoride separation-EDTA titration method for the determination of aluminium content
* GB/T 223.9-2008 Iron steel and alloy - Determination of aluminium content - Chrom azurol S photometric method
* GB/T 223.11-2008 Iron, Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method
* GB/T 223.16-1991 Methods for Chemical Analysis of Iron, Steel and Alloy - The Chromotropic Acid Photometric Method for the Determination of Titaninm Content
* GB/T 223.18-1994 Methods for Chemical Analysis of Iron, Steel and Alloy - The Sodium Thiosulfate Separation Iodimetric Method for the Determination of Copper Content
* GB/T 223.19-1989
* GB/T 223.23-2008 Iron, Steel and Alloy-Determination of Nickel Content - The Dimethylglyoxime Spectrophotometric Method
* GB/T 223.25-1994 Methods for chemical analysis of iron, steel and alloy.The dimethylglyoxime gravimetric method for the determination of nickel content
* GB/T 223.26-2008 Iron, Steel and Alloy - Determination of Molybdenum Content - The Thiocyanate Spectrophotometric Method
* GB/T 223.28-1989
* GB/T 223.33-1994 Methods for chemical analysis of iron, steel and alloy The chlorophosphonazo mA photometric method for the determination of cerium content after extraction separation
* GB/T 223.36-1994 Methods for chemical analysis of iron, steel and alloy The neutral titration method for the determinaion of nitrogen content after distillation separation
* GB/T 223.40-2007 Iron, Steel and Alloy - Determination of Niobium Content by the Sulphochlorophenol S Spectrophotometric Method
* GB/T 223.53-1987
* GB/T 223.58-1987
* GB/T 223.60-1997 Methods for chemical analysis of iron,steel and alloy The perchloric acid dehydration gravimetric method for the determination of silicon content
* GB/T 223.61-1988 Methods for chemical analysis of iron, steel and alloy; The ammonium phosphomolybdate volumetric method for the determination of phosphorus content
* GB/T 223.68-1997 Methods for Chemical Analysis of Iron, Steel and Alloy - The Potassium Iodate Titration Method after Combustion in the Pipe Furnace for the Determination of Sulfur Content
* GB/T 223.69-2008 Iron, Steel and Alloy-Determination of Carbon Contents- Gas-volumetric Method after Combustion in the Pipe Furnace
* GB/T 228.1-2010 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
* GB/T 230.1-2009 Metallic materials - Rockwell hardness test - Part 1: Test method(scales A, B, C, D, E, F, G, H, K, N, T)
* GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method
* GB/T 232-2010 Metallic materials—Bend test
* GB/T 247-2008 General rule of package mark and certification for steel plates (sheets) and strips
* GB/T 708-2006 Dimension, Shape, Weight, and Tolerance for Cold-Rolled Steel Plat
* GB/T 2975-1998 Steel and Steel Products - Location and Preparation of Test Pieces for Mechanical Testing
* GB/T 4334-2008 Corrosion of metals and alloys - Test methods for intergranular corrosion of stainless steels
* GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method
* GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
* GB/T 11170-2008 Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method)
* GB/T 17505-1998
* GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition
* GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
* GB/T 20124-2006 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas
* GB/T 20878-2007 Stainless and heat-resisting steels—Designation and chemical composition
* YB/T 4334-2013 Metallic Foil - Method of Tensile Testing at Room Temperature
GB/T 3280-2015 is referred in:
* CJ/T 197-2010 Stainless steel corrugated tubes for the connection of gas appliances
* GB 15066-2004 Stainless steel pressure cooker
* NB/T 47014-2011 Welding procedure qualification for pressure equipment
* JB/T 5285-2008 Vacuum oil purifier
* QB/T 2174-2006 Stainless steel kitchen ware
* QB/T 1622.7-1992 Stainless Steel Wares Pots
* TB/T 1853-2006 Technical specification of steel bearings for railway bridge
* GB/T 17955-2009 Spherical bearings for bridges
* SH/T 3059-2012 Specification for piping material design selection in petrochemical industry
*CJ/T 236-2006 Urban railway transportation platform screen door systen
*GB/T 12459-2005 Steel Butt-Welding Seamless Pipe Fittings
*GB/T 13401-2005 Steel plate butt-welding pipe fittings
*JB 4732-1995 Steel Pressure Vessels - Design by Analysis
*GB/T 25024-2010 General technical specification for two-axle bogie for railway freight wagon
*HG/T 20627-2009 Non-metallic Flat Gaskets for Use with Steel Pipe Flanges (Class designated)
*JC/T 465-2014 Preheater and Precalciner for Cement Industry
*GB/T 6725-2017 General requirements of cold forming steel sections
*GB/T 32223-2015 Building hardware for windows and doors―General requirements
*GB/T 23639-2017 Energy conservation and corrosion-resistant steel-made cable support system
*CJ/T 28-2013 Chinese cooking gas appliances
*JG/T 490-2016 General Specification of Bracket for Solar Photovoltaic System
*GB/T 24601-2009 Building hardware for windows—Tilt and turn hardware system
*GB/T 25978-2018 Road vehicle-Plates and label
*NB/T 47004.1-2017 Plate heat exchangers-Part 1:Plate-and-frame heat exchangers
*GB/T 33505-2017 Escalator steps and moving walk pallets
*GB/T 25024-2019 Bogie for rolling stock—Bogie for railway wagon
*GB 35848-2018 Commercial gas-burning appliance
*CJ/T 295-2015 Grease-water separator for restaurant watewater
*CJ/T 410-2012 Oil Separating and Upgrading Integrative Equipment
*GB/T 13554-2008 High efficiency particulate air filter
*GB/T 13554-2020 High efficiency particulate air filter
*JT/T 327-2016 Technical Specification on Highway Bridge Expansion and Contraction Installation
*JT/T 391-2019 Pot bearing for highway bridge
*DBJ/T 15-148-2018 Technical specifications for metal roofing system in areas prone to strong winds
*CECS 410-2015 Technical specification for stainless steel structures
*YB/T 4001.1-2019 Steel bar grating and matching parts Part 1:Steel bar gratings
*YD/T 769-2018 Central gel-filled loose tube optical fibre cables for outdoor application for telecommunication
*NB/T 47045-2015 Brazed plate heat exchanger
*SY/T 7419-2018 Specification for insulation design, construction and acceptance of cryogenic piping
*YY/T 1710-2020 Disposable abdominal trocars
*JB/T 6169-2006 Metal Bellows
*JB/T 11150-2011 Bellows sealing steel globe valve
*GB/T 22652-2019 Overlaying-welding procedure qualification for valves sealing face
*JG/T 212-2007 Building hardware for windows and doors—General requirements
*GB/T 4622.1-2022 Spiral wound gaskets for pipe flanges—Part 1: PN designated
*GB/T 4622.2-2022 Spiral wound gaskets for pipe flanges—Part 2: Class designated
*JT/T 4-2004 Plate Type Elastomeric Pad Bearings for Highway Bridges
*GB/T 41659-2022 General technical requirements for medical doors of building
*GB/T 32836-2016 Spherical bearing for steel building structure
*GB/T 40068-2021 Electrofusion welding sleeve(tape) for thermal insulation pipeline
*YY 0006-2013 Metal double-wing vagina dilator
*GB/T 6725-2008 Cold forming steel sections
*GB 41317-2024 Stainless steel corrugated tubes for the connection of gas appliances
*GB 44017-2024 Armouring hose for the connection of gas appliance
*GB/T 3029-2025 Technical specification for ships' ventilation accessories
Code of China
Standard
GB/T 3280-2015  Cold rolled stainless steel plate, sheet and strip (English Version)
Standard No.GB/T 3280-2015
Statusvalid
LanguageEnglish
File FormatPDF
Word Count21000 words
Price(USD)140.0
Implemented on2016-6-1
Deliveryvia email in 1 business day
Detail of GB/T 3280-2015
Standard No.
GB/T 3280-2015
English Name
Cold rolled stainless steel plate, sheet and strip
Chinese Name
不锈钢冷轧钢板和钢带
Chinese Classification
H46
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2015-09-11
Implemented on
2016-6-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 3280-2007 Cold rolled stainless steel plate sheet and strip
GB/T 3280-2007/XG1-2012 Cold rolled stainless steel plate|| sheet and strip, includes Amendment 1
Language
English
File Format
PDF
Word Count
21000 words
Price(USD)
140.0
Keywords
GB/T 3280-2015, GB 3280-2015, GBT 3280-2015, GB/T3280-2015, GB/T 3280, GB/T3280, GB3280-2015, GB 3280, GB3280, GBT3280-2015, GBT 3280, GBT3280
Introduction of GB/T 3280-2015
1 Scope This standard specifies cold rolled stainless steel plate, sheet and strip in terms of classification, symbols, order contents, dimension, shape, weight, tolerance, specification, test method, inspection rules, packaging, marking and quality certificate. This standard applies to: wide corrosion resistant, cold rolled stainless steel strip (hereinafter referred to as wide steel strip) and coil cut cut-to-length steel plate (hereinafter referred to as coil cut steel plate); wide longitudinal trimming cold rolled steel strip (hereinafter referred to as wide longitudinal trimming steel strip) and coil cut cut-to-length steel strip (hereinafter referred to as coil cut steel strip I); narrow cold rolled steel strip (hereinafter referred to as narrow steel strip) and coil cut cut-to-length steel strip (hereinafter referred to as coil cut steel strip II); it also applies to single-rolled steel plate. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest editions of the normative documents (including all the amendments) apply. GB/T 222 Permissible Tolerances for Chemical Composition of Steel Products GB/T 223.3 Methods for Chemical Analysis of Iron, Steel and Alloy-The Diantipyrylmethane Phosphomolybdate Gravimetric Method for the Determination of Phosphorus Content GB/T 223.4 Alloyed Steel - Determination of Manganese Content - Potentiometric or Visual Titration Method GB/T 223.5 Steel and iron-Determination of Acid-soluble Silicon and Total Silicon Content - Reduced Molybdosilicate Spectrophotometric Method GB/T 223.8 Methods for Chemical Analysis of Iron, Steel and Alloy - the Sodium Fluoride Separation-EDTA Titration Method for the Determination of Aluminium Content GB/T 223.9 Iron, Steel and Alloy - Determination of Aluminium Content--Chrom Azurol S Photometric Method GB/T 223.11 Iron Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method GB/T 223.16 Methods for Chemical Analysis of Iron, Steel and Alloy The Chromotropic Acid Photometric Method for the Determination of Titanium Content GB/T 223.18 Methods for Chemical Analysis of Iron, Steel and Alloy - the Sodium Thiosulfate Separation Iodimetric Method for the Determination of Copper Content GB/T 223.19 Methods for Chemical Analysis of Iron, Steel and Alloy - The Neocuproine-chloroform Extraction Photometric Method for the Determination of Copper Content GB/T 223.23 Iron Steel and Alloy-Determination of Nickel Content-The Dimethylglyoxime Spectrophotometric Method GB/T 223.25 Methods for Chemical Analysis of Iron, Steel and Alloy - The Dimethylglyoxime Gravimetric Method for the Determination of Nickel Content GB/T 223.26 Iron Steel and Alloy-Determination of Molybdenum Content-The Thiocyanate Spectrophotometric Method GB/T 223.28 Methods for Chemical Analysis of Iron, Steel and Alloy; The α-denzoinoxime Gravimetric Method for the Determination of Molybdenum Content GB/T 223.33 Methods for Chemical Analysis of Iron, Steel and Alloy; The Chlorophosphonazo mA Photometric Method for the Determination of Cerium Content after Extraction Separation GB/T 223.36 Methods for Chemical Analysis of Iron, Steel and Alloy The Neutral Titration Method for the Determinaion of Nitrogen Content after Distillation Separation GB/T 223.40 Iron Steel and Alloy - Detetmination of Niobium Content by the Sulphochlorophenol S Spectrophotometric Method GB/T 223.53 Methods for Chemical Analysis of Iron, Steel and Alloy - The Flame Atomic Absorption Spectrophotometric Method for the Determination of Copper Content GB/T 223.58 Methods for Chemical Analysis of Iron, Steel and Alloy - The Sodium Arsenite-sodium Nitrite Titrimetric Method for the Determination of Manganese Content GB/T 223.60 Methods for Chemical Analysis of Iron, Steel and Alloy The Perchloric Acid Dehydration Gravimetric Method for the Determination of Silicon Content GB/T 223.61 Methods for Chemical Analysis of Iron, Steel and Alloy; The Ammonium Phosphomolybdate Volumetric Method for the Determination of Phosphorus Content GB/T 223.68 Methods for Chemical Analysis of Iron, Steel and Alloy The Potassium Iodate Titration Method after Combustion in the Pipe Furnace for the Determination of Sulfur Content GB/T 223.69 Iron Steel and Alloy - Determination of Carbon Contents - Gas-volumetric Method after Combustion in the Pipe Furnace GB/T 228.1 Metallic Material - Tensile Test - Part 1: Ambient-temperature Test GB/T 230.1 Metallic Materials - Rockwell Hardness Test - Part 1: Test Method (Scales A, B, C, D, E, F, G, H, K, N, T) GB/T 231.1 Metallic Materials - Brinell Hardness Test - Part 1: Test Method GB/T 232 Metallic Materials - Bend Test GB/T 247 General Rule of Package Mark and Certification for Steel Plates (Sheets) and Strips GB/T 708-2006 Dimension Shape Weight and Tolerance for Cold-rolled Steel Plates and Sheets GB/T 2975 Steel and Steel Products - Location and Preparation of Test Pieces for Mechanical Testing GB/T 4334 Corrosion of Metals and Alloys - Test Methods for Intergranular Corrosion of Stainless Steels GB/T 4340.1 Metallic Materials-Vickers Hardness Test-Part 1: Test Method GB/T 8170 Rules of Rounding Off for Numerical Values & Expression and Judgement of Limiting Values GB/T 11170 Stainless Steel - Determination of Multi-Element Contents - Spark Discharge Atomic Emission Spectrometric Method (Routine Method) GB/T 17505 Steel and Steel Products: General Technical Delivery Requirements GB/T 20066 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition GB/T 20123 Steel and Iron - Determination of Total Carbon and Sulfur Content Infrared Absorption Method after Combustion in an Induction Furnace (Routine Method) GB/T 20124 Steel and Iron - Determination of Nitrogen Content - Thermal Conductimetric Method after Fusion in a Current of Inert Gas (Routine Method) GB/T 20878-2007 Stainless and Heat-resisting Steels - Designation and Chemical Composition YB/T 4334 Metallic Foil Material; Room-temperature Tensile Test Method 3 Classification and Symbols 3.1 Classification based on work hardening states: a) 1/4 cold hardening state, H 1/4; b) 1/2 cold hardening state, H 1/2; c) 3/4 cold hardening state, H 3/4; d) Cold hardening state, H; e) Special cold hardening state, H2. 3.2 Classification based on edge trimming states: a) Trimmed, EC; b) Untrimmed, EM. 3.3 Classification based on dimension and shape accuracy grade: a) General width precision, PW.A; b) Higher width precision, PW.B; c) Higher thickness precision, PT.A; d) General thickness precision, PT.B; e) General length precision, PL.A; f) Higher length precision, PL.B; g) General plainness precision, PF.A; h) Higher plainness precision, PF.B; i) General camber precision, PC.A; j) Higher camber precision, PC.B.
Contents of GB/T 3280-2015
Foreword I 1 Scope 2 Normative References 3 Classification and Symbols 4 Order Content 5 Dimensions, Shapes, Weight and Permissible Deviations 6 Specifications 7 Test Method 8 Inspection Rules 9 Packaging, Marking and Quality Certificate Appendix A (Informative) Stainless Steel Designation Comparison Table in Different Countries Appendix B (Informative) Characteristics and Purposes of Stainless Steel Appendix C (Informative) Heat Treatment System of Stainless Steel
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Keywords:
GB/T 3280-2015, GB 3280-2015, GBT 3280-2015, GB/T3280-2015, GB/T 3280, GB/T3280, GB3280-2015, GB 3280, GB3280, GBT3280-2015, GBT 3280, GBT3280