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Position: Chinese Standard in English/GB/T 3098.6-2014
GB/T 3098.6-2014   Mechanical Properties of fasteners- Stainless steel bolts, screws and studs (English Version)
Standard No.: GB/T 3098.6-2014 Status:valid remind me the status change

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Implemented on:2015-3-1 Delivery: via email in 1 business day
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Standard No.: GB/T 3098.6-2014
English Name: Mechanical Properties of fasteners- Stainless steel bolts, screws and studs
Chinese Name: 紧固件机械性能 不锈钢螺栓、螺钉和螺柱
Chinese Classification: J13    Fastener
Professional Classification: GB    National Standard
ICS Classification: 21.060.10 21.060.10    Bolts, screws, studs 21.060.10
Issued by: AQSIQ AND SAC
Issued on: 2014-06-24
Implemented on: 2015-3-1
Status: valid
Superseding:GB/T 3098.6-2000 Mechanical properties of corrosion-resistant stainless-steel fasteners-Part 1:Bolts,screws and studs
Language: English
File Format: PDF
Word Count: 10000 words
Price(USD): 250.0
Delivery: via email in 1 business day
1 Scope This part of GB/T 3098 specifies the mechanical properties of bolts, screws and studs made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested at an ambient temperature range of 10℃~35℃. Properties may vary at higher or lower temperatures. This part is applicable to bolts, screws and studs: ——With nominal thread diameter d≤39 mm; ——Of general purpose thread with diameters and pitches in accordance with GB/T 192, GB/T 193 and GB/T 9144; ——Of any shape. It is not applicable to fasteners with special property requirements, such as weldability. Note: The designation system of this part can be used for sizes outside the limits given in this part (e.g. d>39 mm), provided that the property class requirements are met. This part does not define corrosion or oxidation resistance in particular environments. However, some information on materials for particular environments is given in Appendix E. Regarding definitions of corrosion and corrosion resistance, see GB/T 10123. The aim of this part is to classify the corrosion-resistant stainless steel fasteners1) into property classes. Some materials can be used at temperatures down to -200℃, some can be used at temperatures up to + 800 ℃ in air. Information on the influence of temperature on mechanical properties is detailed in Appendix F. Corrosion and oxidation performances and mechanical properties for use at high or sub-zero temperatures can be agreed on between the user and the manufacturer in each particular case. Appendix G shows that the intergranular corrosion risk of carbon content at high temperature depends on the carbon content conditions. All austenitic stainless steel fasteners are normally non-magnetic in the solid solution condition; after cold deformation machining, some magnetic properties can be evident (see Appendix H). 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 edition of the referenced document (including any amendments) applies. GB/T 90.3 Fasteners - Quality Assurance System (GB/T 90.3-2010, ISO 16426: 2002, IDT) GB/T 192 General Purpose Metric Screw Threads-Basic Profile(GB/T 192-2003, ISO 68-1: 1998, MOD) GB/T 193 Purpose Metric Screw Threads - General Plan (GB/T 193-2003, ISO 261: 1998, MOD) GB/T 228.1 Metallic Materials - Tensile Testing - Part 1 : Method of Test at Room Temperature (GB/T 228.1-2010, ISO 6892-1: 2009, MOD) 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 230.1-2009, ISO 6508-1: 2005, MOD) GB/T 231.1 Metallic Materials - Brinell Hardness Test - Part 1: Test Method(GB/T 231.1-2009, ISO 6506-1: 2005, MOD) GB/T 3098.1 Mechanical Properties of Fasteners - Bolts, Screws and Studs (GB/T 3098.1-2010, ISO 898-1: 2009, MOD) GB/T 4334 Corrosion of Metals and Alloys - Test Methods for Intergranular Corrosion of Stainless Steels (GB/T 4334-2008, ISO 3561-1: 1998 & ISO 3561-2: 1998, MOD) GB/T 4340.1 Metallic Materials-Vickers Hardness Test - Part 1: Test Method(GB/T 4340.1-2009, ISO 6507-1: 2005, MOD) GB/T 5267.4 Passivation of Corrosion-Resistant Stainless-Steel Fasteners(GB/T 5267.4-2009, ISO 16048: 2003, IDT) GB/T 9144 General Purpose Metric Screw Threads - Preferable Plan(GB/T 9144-2003, ISO 262: 1998, MOD) 3 Symbols
Foreword i 1 Scope 2 Normative References 3 Symbols 4 Designation, Marking and Finish 5 Chemical Composition 6 Mechanical Properties 7 Test Appendix A (Normative) External Thread - Calculation of Stress Area Appendix B (Informative) Description of the Categories and Groups of Stainless Steels Appendix C (Informative) Stainless Steel Composition Specifications Appendix D (Informative) Stainless Steels for Cold Heading and Extruding Appendix E (Informative) Austenitic Stainless Steels with Particular Resistance to Chloride Induced Stress Corrosion Appendix F (Informative) Mechanical Properties at High Temperatures and Application at Low Temperatures Appendix G (Informative) Time-temperature Diagram of Intergranular Corrosion in Austenitic Stainless Steels, Group A2 (18/8 Steels) Appendix H (Informative) Relative Permeability of Austenitic Stainless Steels Bibliography
Referred in GB/T 3098.6-2014:
* GB/T 90.3-2010 Fasteners—Quality assurance system
* GB/T 192-2003 General purpose metric screw threads-Basic profile
* GB/T 193-2003 General purpose metric screw threads—General plan
* 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 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs
* 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 5267.4-2009 Passivation of corrosion-resistant stainless-steel fasteners
* GB/T 9144-2003 General purpose metric screw threads—Preferable plan
GB/T 3098.6-2014 is referred in:
* HG/T 20585-2011 Technical specification for steel low temperature pressure vessels
* GB/T 9125-2010 Fasteners for pipe flange joints
* DL/T 5167-2002 Design Specifications for Gate Hoist in Hydropower and Water Reso
* GB/T 9125-2010 Fasteners for pipe flange joints
* HG/T 20585-2011 Technical specification for steel low temperature pressure vessels
* GB/T 67-2008 Slotted pan head screws - Product grade A
* GB/T 70.1-2008 Hexagon socket head cap screws
* DL/T 5167-2002 Design Specifications for Gate Hoist in Hydropower and Water Reso
* GB/T 67-2008 Slotted pan head screws - Product grade A
* CJ/T 414-2012 Technical Requirements of Aluminum-steel Conductor Rail for Urban Rail Transit
* GB/T 68-2016 Slotted Countersunk Flat Head Screws
* GB/T 5783-2016 Hexagon Head Bolts - Full Thread
*GB/T 5782-2016 Hexagon head bolts
*CJ/T 476-2015 Specification of seismic supports for mechanical and electrical components
*GB/T 3098.16-2014 Mechanical properties of fasteners―Stainless steel set screws
*JG/T 490-2016 General Specification of Bracket for Solar Photovoltaic System
*GB/T 3098.8-2010 ~Mechanical Properties of Fasteners - Parts for Bolted Connections for Use at Temperatures from-200℃~+700℃
*GB/T 3098.21-2014 Mechanical properties of fasteners. Stainless steel tapping screws
*QC/T 326-2013 Coding rules for automotive standardized parts
*JG/T 160-2017 Mechanical anchors for use in concrete
*GB/T 67-2016 Slotted pan head screws
*GB/T 9125.2-2020 Fasteners for steel pipe flange joints—Part 2:Class designated
*GB/T 9125.1-2020 Fasteners for steel pipe flange joints—Part 1:PN designated
*GB/T 2672-2017 Hexalobular socket pan head screws
*GB/T 20801.2-2020 Pressure piping code - Industrial piping - Part 2: Materials
*CECS 410-2015 Technical specification for stainless steel structures
*GB/T 24674-2021 Waste submersible motor-pumps
*GB/T 818-2016 Pan head screws with cross recess
*GB/T 794-2021 Strenthened cup head square neck bolts
*GB/T 70.6-2020 Hexagon socket head cap screws-Fine pitch thread
Code of China
Standard
GB/T 3098.6-2014  Mechanical Properties of fasteners- Stainless steel bolts, screws and studs (English Version)
Standard No.GB/T 3098.6-2014
Statusvalid
LanguageEnglish
File FormatPDF
Word Count10000 words
Price(USD)250.0
Implemented on2015-3-1
Deliveryvia email in 1 business day
Detail of GB/T 3098.6-2014
Standard No.
GB/T 3098.6-2014
English Name
Mechanical Properties of fasteners- Stainless steel bolts, screws and studs
Chinese Name
紧固件机械性能 不锈钢螺栓、螺钉和螺柱
Chinese Classification
J13
Professional Classification
GB
ICS Classification
Issued by
AQSIQ AND SAC
Issued on
2014-06-24
Implemented on
2015-3-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 3098.6-2000 Mechanical properties of corrosion-resistant stainless-steel fasteners-Part 1:Bolts,screws and studs
Language
English
File Format
PDF
Word Count
10000 words
Price(USD)
250.0
Keywords
GB/T 3098.6-2014, GB 3098.6-2014, GBT 3098.6-2014, GB/T3098.6-2014, GB/T 3098.6, GB/T3098.6, GB3098.6-2014, GB 3098.6, GB3098.6, GBT3098.6-2014, GBT 3098.6, GBT3098.6
Introduction of GB/T 3098.6-2014
1 Scope This part of GB/T 3098 specifies the mechanical properties of bolts, screws and studs made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested at an ambient temperature range of 10℃~35℃. Properties may vary at higher or lower temperatures. This part is applicable to bolts, screws and studs: ——With nominal thread diameter d≤39 mm; ——Of general purpose thread with diameters and pitches in accordance with GB/T 192, GB/T 193 and GB/T 9144; ——Of any shape. It is not applicable to fasteners with special property requirements, such as weldability. Note: The designation system of this part can be used for sizes outside the limits given in this part (e.g. d>39 mm), provided that the property class requirements are met. This part does not define corrosion or oxidation resistance in particular environments. However, some information on materials for particular environments is given in Appendix E. Regarding definitions of corrosion and corrosion resistance, see GB/T 10123. The aim of this part is to classify the corrosion-resistant stainless steel fasteners1) into property classes. Some materials can be used at temperatures down to -200℃, some can be used at temperatures up to + 800 ℃ in air. Information on the influence of temperature on mechanical properties is detailed in Appendix F. Corrosion and oxidation performances and mechanical properties for use at high or sub-zero temperatures can be agreed on between the user and the manufacturer in each particular case. Appendix G shows that the intergranular corrosion risk of carbon content at high temperature depends on the carbon content conditions. All austenitic stainless steel fasteners are normally non-magnetic in the solid solution condition; after cold deformation machining, some magnetic properties can be evident (see Appendix H). 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 edition of the referenced document (including any amendments) applies. GB/T 90.3 Fasteners - Quality Assurance System (GB/T 90.3-2010, ISO 16426: 2002, IDT) GB/T 192 General Purpose Metric Screw Threads-Basic Profile(GB/T 192-2003, ISO 68-1: 1998, MOD) GB/T 193 Purpose Metric Screw Threads - General Plan (GB/T 193-2003, ISO 261: 1998, MOD) GB/T 228.1 Metallic Materials - Tensile Testing - Part 1 : Method of Test at Room Temperature (GB/T 228.1-2010, ISO 6892-1: 2009, MOD) 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 230.1-2009, ISO 6508-1: 2005, MOD) GB/T 231.1 Metallic Materials - Brinell Hardness Test - Part 1: Test Method(GB/T 231.1-2009, ISO 6506-1: 2005, MOD) GB/T 3098.1 Mechanical Properties of Fasteners - Bolts, Screws and Studs (GB/T 3098.1-2010, ISO 898-1: 2009, MOD) GB/T 4334 Corrosion of Metals and Alloys - Test Methods for Intergranular Corrosion of Stainless Steels (GB/T 4334-2008, ISO 3561-1: 1998 & ISO 3561-2: 1998, MOD) GB/T 4340.1 Metallic Materials-Vickers Hardness Test - Part 1: Test Method(GB/T 4340.1-2009, ISO 6507-1: 2005, MOD) GB/T 5267.4 Passivation of Corrosion-Resistant Stainless-Steel Fasteners(GB/T 5267.4-2009, ISO 16048: 2003, IDT) GB/T 9144 General Purpose Metric Screw Threads - Preferable Plan(GB/T 9144-2003, ISO 262: 1998, MOD) 3 Symbols
Contents of GB/T 3098.6-2014
Foreword i 1 Scope 2 Normative References 3 Symbols 4 Designation, Marking and Finish 5 Chemical Composition 6 Mechanical Properties 7 Test Appendix A (Normative) External Thread - Calculation of Stress Area Appendix B (Informative) Description of the Categories and Groups of Stainless Steels Appendix C (Informative) Stainless Steel Composition Specifications Appendix D (Informative) Stainless Steels for Cold Heading and Extruding Appendix E (Informative) Austenitic Stainless Steels with Particular Resistance to Chloride Induced Stress Corrosion Appendix F (Informative) Mechanical Properties at High Temperatures and Application at Low Temperatures Appendix G (Informative) Time-temperature Diagram of Intergranular Corrosion in Austenitic Stainless Steels, Group A2 (18/8 Steels) Appendix H (Informative) Relative Permeability of Austenitic Stainless Steels Bibliography
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Keywords:
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