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AS/NZS 21952:2012
$149.01
Welding consumables – Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels – Classification (ISO 21952:2012, MOD)
Adopts ISO 21952:2012 to specify requirements on the 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.
Table of contents
Header
About this publication
Preface
Introduction
1 Scope
2 Normative references
3 Classification
3A Classification by chemical composition
3B Classification by tensile strength and chemical composition
4 Symbols and requirements
4.1 Symbol for the product or process
4.2 Symbol for the chemical composition of wire electrodes, wires, and rods
4.3 Symbol for the mechanical properties of all-weld metal
4.3A Classification by chemical composition
4.3B Classification by tensile strength and chemical composition
4.4 Symbol for shielding gas
4.4A Classification by chemical composition
4.4B Classification by tensile strength and chemical composition
5 Mechanical tests
5A Classification by chemical composition
5B Classification by tensile strength and chemical composition
5.1 Preheating and interpass temperatures
5.2 Welding conditions and pass sequence
5.2A Classification by chemical composition
5.2B Classification by tensile strength and chemical composition
6 Chemical analysis
7 Rounding procedure
8 Retest
9 Technical delivery conditions
10 Examples of designation
10A Classification by chemical composition
10B Classification by tensile strength and chemical composition
