This Part of GB/T 3098 specifies the selection guide for stainless steel and nickel alloy fasteners; provides technical information on stainless steel and nickel alloys and their properties, which is important for the use of other stainless steel fastener mechanical property standards. This Part includes the technical conditions of corrosion-resistant stainless steel and nickel alloys suitable for fastener manufacturing. This Part applies to austenitic stainless steel, martensitic stainless steel, ferritic stainless steel and duplex (austenitic-ferritic) stainless steel and nickel alloy fasteners. Appendix A gives the common material grades of stainless steel and nickel alloy fasteners. Appendix B gives the characteristics of a new troostite high-strength stainless structural steel for reference. Appendix C gives the characteristics of a high-strength nitrogen-containing austenitic stainless steel for reference.
Basic Data
Standard ID
GB/T 3098.25-2020 (GB/T3098.25-2020)
Description (Translated English)
Mechanical properties of fasteners - Guidance for the selection of stainless steels and nickel alloys for fasteners
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J13
Word Count Estimation
25,285
Date of Issue
2020-11-19
Date of Implementation
2021-06-01
Regulation (derived from)
National Standard Announcement No. 26 of 2020
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
