Cheese Head Studs for Arc Stud Welding
1 Scope
This Standard specifies cheese head studs for arc stud welding with 10~25mm of nominal diameter.
This Standard is applicable to various structures of shearing pieces, embedded parts and anchoring elements in civil and architectural engineering.
2 Normative References
The provisions of the following Standards, through reference into this Standard, constitute provisions of this Standard. At the time of publication, all editions indicated are valid. All Standards are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the Standards indicated below.
GB/T 90.1-2002 Fasteners - Acceptance Inspection (idt ISO 3269: 2000)
GB/T 90.2-2002 Fasteners - Marking and Packaging
GB/T 228-2002 Metallic Materials - Tensile Testing at Ambient Temperature(eqv ISO 6892:1998)
GB/T 1237-2000 Designation System for Fasteners (eqv ISO 8991:1986)
GB/T 6478-2001 Steels for Cold Heading and Cold Extruding
GB/T 3098.1-2000 Mechanical Properties of Fasteners-Bolts, Screws and Studs (idt ISO 898-1: 1999)
3 Dimensions
Dimensions for head studs are specified in Figure 1 and Table1.
l=l1+WA js 17
1) Recess-type may be made based on choice of manufacturer.
2) Arc striking knot is determined by manufacturer.
Contents
Foreword I
1 Scope
2 Normative References
3 Dimensions
4 Mechanical and Welding Properties
5 Surface Defect
6 Surface Treatment
7 Mechanical Property Test Method
8 Acceptance Inspection
9 Marking and Packaging
10 Designation
Appendix A (Normative) Welding Property of Cheese Head Stud
Appendix B (Normative) Types and Dimensions of Ceramic Ferrules for Cheese Head Stud
