EN ISO 21952:2007

Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steel - Classification (ISO 21952:2007) EN ISO 21952:2007

Publication date:   Jul 10, 2009

General information

99.60 Withdrawal effective   May 1, 2012

CEN

CEN/TC 121 Welding and allied processes

European Norm

25.160.20   Welding consumables

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Scope

ISO 21952:2007 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.
ISO 21952:2007 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 47 J of all-weld metal, or utilizing a system based upon the tensile strength of the all-weld metal deposits and the chemical composition of wire electrodes, wires and rods.

Related legislation

Legislation related to this standard

97/23/EC

Pressure equipment

Life cycle

PREVIOUSLY

WITHDRAWN
EN 12070:1999

NOW

WITHDRAWN
EN ISO 21952:2007
99.60 Withdrawal effective
May 1, 2012

REVISED BY

PUBLISHED
EN ISO 21952:2012