GB/T 902.1-2008Weld studs for manual welding (English PDF)

Foreword

This section is one of the national standard "stud welding and welding nails" product family standard. The series includes.

--- GB/T 902.1-2008 manual welding with welding studs;

--- GB/T 902.2-1989 motorized arc welding studs;

--- GB/T 902.3-2008 discharge welding welding studs;

--- GB/T 10432-1989 headless studs;

--- GB/T 10433-2002 arc stud welding with welding cylinder head nails. This section is GB/T 902 - Part 1:

This Part replaces GB/T 902.1-1989 "manual welding with welding studs." This section compared with the GB/T 902.1-1989 main changes are as follows.

--- Adjust the reference standard (Chapter 2);

--- Increasing material performance (see Table 2).

1 Scope

This section provides specifications for the M3 ~ M20 thread manual welding with welding studs.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to this part of the research agreement Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T terminal 2 fasteners threaded part (GB/T 2-2001, idt ISO 4753:1999)

GB/T 90.1 fasteners acceptance inspection (GB/T 90.1-2002, idt ISO 3269:2000)

GB/T 90.2-2002 fastener marking and packaging

GB/T 196 common thread basic size (GB/T 196-2003, ISO 724:1993, ISO generalpurposemetric screwthreads-Basicdimensions, MOD)

GB/T 197 common thread tolerance (GB/T 197-2003, ISO 965-1:1998, ISO generalpurposemetric screwthreads-Tolerances-Part 1. Principlesandbasicdata, MOD)

GB/T 1237 fasteners labeling method (GB/T 1237-2000, eqv ISO 8991. 1986)

GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs (GB/T 3098.1-2000, idt ISO 898-1:1999)

GB/T 5267.1 fasteners plating layer (GB/T 5267.1-2002, idt ISO 4042:1999)

GB/T 16938 Fasteners Bolts, screws, studs and nuts - General technical conditions (GB/T 16938-2008, ISO 8839. 2005, IDT)

3 Dimensions

Manual welding with welding stud pattern dimensions shown in Figure 1 and Table 1.

Stud end should be chamfered end, it agrees also be made for the end of the rolling system (GB/T 2).