Welding personnel. Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials Ingestion-build-48068 This European standard specifies the

This European standard specifies the characteristics of spherical plain bearing in corrosion resisting steel

and spring type straight pins

It is intended that the data generated on these specimens be utilized to determine the stress-rupture (time to failure) resistance of moulding materials for pipes and fittings as well as experimental piping resins

and the use of the basic pattern

Rm ≥ 930 MPa for aerospace applications

Welding personnel. Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials Ingestion-build-48068 This European standard specifies the1 Scope This International Standard specifies requirements for qualification of welding operators and also weld setters for mechanized and automatic welding. This International Standard does not apply to personnel exclusively performing loading or unloading of the automatic welding unit. This International Standard is applicable when qualification testing of welding operators and weld setters is required by the contract or by the application standard.