Standard
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AS/NZS ISO 17634:2022
[Current]AS/NZS ISO 17634:2022 identically adopts ISO 17634:2015, which specifies requirements for classification of tubular cored electrodes used in the post-weld heat-treated condition for gas shielded metal arc welding of creep-resisting and low alloy elevated temperature steels.
Published: 07/10/2022
Pages: 21
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Classification
4 Symbols and requirements
4.1 Symbol for the product/process
4.2 Symbol for the chemical composition of all-weld metal
4.3 Symbol for the mechanical properties of all-weld metal
4.4 Symbol for type of electrode core or the usability characteristics of the electrodes
4.5 Symbol for shielding gas
4.6 Symbol for welding position
4.7 Symbol for hydrogen content of deposited metal
5 Mechanical tests
5.1 Tensile and impact tests
5.2 Preheating and interpass temperatures
5.3 Pass sequence
6 Chemical analysis
7 Rounding procedure
8 Fillet weld test
9 Retests
10 Technical delivery conditions
11 Example of designation
Annex A
A.1 ISO 17634-A
A.2 ISO 17634-B
Annex B
B.1 XMX type
B.2 XCXMX type
Annex C
C.1 R type
C.2 P type
C.3 B type
C.4 M type
C.5 Z type
Annex D
D.1 Electrodes having a usability designator of “T1”
D.2 Electrodes having a usability designator of “T5”
D.3 Electrodes having a usability designator of “T15”
D.4 Electrodes having a usability designator of “TG”
Annex E
E.1 Hydrogen-induced cracks
E.2 Hydrogen source in tubular cored electrode
E.3 Effect of operating condition on hydrogen level
Bibliography
Cited references in this standard
[Current]
Welding consumables - Test methods - Part 3: Classification testing of positional capacity and root penetration of welding consumables in a fillet weld
[Current]
Welding consumables - Gases and gas mixtures for fusion welding and allied processes
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