Welding consumables. Solid wires, solid wire-flux and tubular cored electrode-flux combinations for submerged arc welding of non alloy and fine grain steels. Classification Ingestion-build-47786 BS EN 349:1993 specifies minimum

BS EN 349:1993 specifies minimum gaps relative to parts of the human body in machinery and is applicable when adequate safety can be achieved by this method

Sample and control preparation

This standard gives general recommendations for welding of clad steels by means of appropriate arc welding processes and electroslag strip cladding

BS EN 140:1999 specifies minimum requirements for half masks and quarter masks for use as part of respiratory protective devices

especially considering the nature and use of IVD MDs

Welding consumables. Solid wires, solid wire-flux and tubular cored electrode-flux combinations for submerged arc welding of non alloy and fine grain steels. Classification Ingestion-build-47786 BS EN 349:1993 specifies minimumBS EN 756: 2004 specifies requirements for classification of electrode flux combinations and all weld metal in the as welded condition for submerged arc welding of non alloy and fine grain steels with a minimum yield strength of up to 500 MPa. Classification can be made with solid wire electrodes or tubular cored electrodes. One flux may be classified with different electrodes. The solid wire electrode is also classified separately based on its