7. Stud Welding - AWS Section

155 AASHTO/AWS ScopeSection 7 contains general requirements for weldingsteel studs to steel (see and for approvedsteels). In addition, it stipulates specific requirements forthe following:(1) Workmanship, preproduction testing, operatorqualification, and application qualification testing, whenrequired, all to be performed by the Contractor(2) QC and QA inspection of stud Welding duringproduction(3) Mechanical properties of steel studs, and require-ments for qualification of stud bases, all tests and docu-mentation to be furnished by the stud General shall be of suitable design for arc Welding tosteel members with the use of automatically timed studwelding equipment. The type and size of the stud shall beas specified by the drawings, specifications, or specialprovisions. For headed-type studs, see Figure arc shield (ferrule) of heat-resistant ceramic orother suitable material shall be furnished with each suitable deoxidizing and arc stabilizing flux forwelding shall be furnished with each stud of 8 mm [5/16 in.]

AASHTO/AWS D1.5M/D1.5:2002 STUD WELDING 156 (1) the steel after cold finishing, or (2) the full diameter finished studs. In either case, the studs shall conform to

Loading..

Tags:

  Section, Welding, Dust, Stud welding

Information

Related search queries