GB/T 3098.16-2014
Mechanical properties of fasteners.Stainless steel set screws (English Version)

Standard No.: GB/T 3098.16-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 3098.16-2014
Replace: GB/T 3098.16-2000

Scope: This part of GB/T 3098 specifies the mechanical properties of set screws and similar fasteners that are not subject to tensile stress when they are made of austenitic corrosion-resistant stainless steel and tested at an ambient temperature of 10 °C to 35 °C. performance. It may perform differently at higher or lower temperatures. Set screws and similar fasteners applicable to this part: --Nominal thread diameter 1.6 mm≤d≤24 mm; Ordinary thread;--of any shape. This standard does not apply to screws with special performance requirements, such as weldability. This section does not specify corrosion resistance and oxidation resistance in special environments. Corrosion resistance, oxidation resistance and mechanical properties for use at high temperatures or below zero can be agreed between the user and the manufacturer for each particular occasion. Appendix D shows how the risk of intergranular corrosion depends on the carbon content under high temperature conditions. This part is to classify corrosion-resistant stainless steel fasteners according to their hardness grades. All austenitic stainless steel fasteners are usually non-magnetic in the solid solution state; after cold deformation, some will show obvious magnetic properties (see Appendix E).

GB/T 3098.16-2014 Referenced Document

GB/T 192 General purpose metric screw threads--Basic profile
GB/T 193 General purpose metric screw threads--General plan
GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method*， 2018-05-14 Update
GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
GB/T 3098.3 Mechanical properties of fasteners.Set screws*， 2016-02-24 Update
GB/T 3098.6 Mechanical properties of fasteners—Stainless steel bolts，screws and studs*， 2023-05-23 Update
GB/T 4334 Corrosion of metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels*， 2020-04-28 Update
GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method
GB/T 5267.4 Passivation of corrosion-resistant stainless-steel fasteners
GB/T 90.3 Fasteners.Quality assurance system
GB/T 9144 General purpose metric screw threads--Preferable plan

2014 GB/T 3098.16-2014 Mechanical properties of fasteners.Stainless steel set screws
2000 GB/T 3098.16-2000 Mechanical properties of fasteners Set screws made of stainless-steel