BS EN ISO 636:2015
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The latest, up-to-date edition.
Welding consumables. Rods, wires and deposits for tungsten inert gas welding of non-alloy and fine-grain steels. Classification
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English
31-12-2015
This International Standard specifies requirements for classification of rods and wires in the as-welded condition and in the post-weld heat-treated condition for tungsten inert gas welding of non-alloy and fine-grain steels with a minimum yield strength of up to 500MPa or a minimum tensile strength of up to 570MPa. This International Standard is a combined specification providing classification utilizing a system based upon the yield strength and the average impact energy of 47J of all-weld metal or utilizing a system based upon the tensile strength and the average impact energy of 27J of all-weld metal. Paragraphs and tables which carry the suffix letter “A?? are applicable only to rods and wires classified to the system based upon the yield strength and the average impact energy of 47J of all-weld metal in accordance with this International Standard. Paragraphs and tables which carry the suffix letter “B?? are applicable only to rods and wires classified to the system based upon the tensile strength and the average impact energy of 27J of all-weld metal in accordance with this International Standard. Paragraphs and tables which have neither the suffix letter “A?? nor the suffix letter “B?? are applicable to all rods and wires classified in accordance with this International Standard.
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