Norm

NEN-EN-ISO 21952:2006 Ontw. en

Lastoevoegmaterialen - Draadelektroden en lasmetaal voor booglassen onder gasbescherming van kruipbestendig staal - Indeling

  • Deze norm is ingetrokken sinds 29-11-2007

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 20
Commissie Lassen en verwante processen
Gepubliceerd op 01-06-2006
Taal Engels
This International Standard specifies requirements for classification of wire electrodes, wires, and rods for gas shielded metal arc welding and tungsten inert gas welding of creep-resisting steels, and for their deposits in the as-welded or post weld heat treated condition. One wire electrode can be tested and classified with different shielding gases. This International Standard is a combined specification providing for classification utilizing a system based upon the chemical composition of wire electrodes, wires, and rods with requirements for yield strength and average impact energy of 47J of all-weld metal, or utilizing a system based upon the tensile strength of allweld metal and the chemical composition of wire electrodes, wires, and rods. 1) Paragraphs and tables which carry the suffix letter "A" are applicable only to wire electrodes, wires, rods, and deposits classified to the system based upon the chemical composition with requirements for yield strength and the average impact energy of 47J of all-weld metal under this standard. 2) Paragraphs and tables which carry the suffix letter "B" are applicable only to wire electrodes, wires, rods, and deposits classified to the system based upon the tensile strength of all-weld metal and the chemical composition of wire electrodes, wires, and rods under this standard. 3) Paragraphs and tables which do not have either the suffix letter "A" or the suffix letter "B" are applicable to all wire electrodes, wires, rods, and deposits classified under this standard.

Details

ICS-code 25.160.20
Nederlandse titel Lastoevoegmaterialen - Draadelektroden en lasmetaal voor booglassen onder gasbescherming van kruipbestendig staal - Indeling
Engelse titel Welding consumables - Wire electrodes, wires rods and deposits for gas shielded arc welding of creep-resisting steel - Classification
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