Filler metals for welding. Uncoated electrodes and wires. Dimensional characteristics.

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National standards and national normative documents

Publication date

September 1946

Number of pages

1 p.

Reference

NF A81-321

Classification index

A81-321

Print number

Standard replaced by (1)

NF A81-321

April 1979

Standard Cancelled

Filler metals for welding, brazing and braze welding. Bare and non cored filler rods and wires. Dimensions.

La présente norme concerne les métaux d'apport, baguettes et fils non enrobés et non fourrés pour soudage, brasage et soudobrasage. Elle remplace celle de même indice homologuée le 30 septembre 1946. Elle est en concordance technique avec les normes internationales ISO 544 (1975) "Electrodes pour soudage manuel à l'arc et métaux d'apport pour soudage aux gaz. Diamètres et tolérances", ISO 545 (1975) " Métaux d'apport non tréfilés. Longueurs et tolérances", ISO 546 (1975) "Métaux d'apport tréfilés livrés en longueurs droites. Longueurs et tolérances" et ISO 864 (1975) "Fils utilisés dans le soudage. Diamètres".

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