Standard
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AS/NZS ISO 17634:2006
[Superseded]Specifies a classification system of tubular cored electrodes used in the post-weld heat-treated condition for gas shielded metal arc welding of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: 19/10/2006
Pages: 23
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
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
4.8 Rounding-off procedure
5 Mechanical tests
5.1 Tensile and impact tests
5.2 Preheating and interpass temperatures
5.3 Pass sequence
6 Chemical analysis
7 Fillet weld test
8 Retests
9 Technical delivery conditions
10 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
Annex ZA
Annex ZB
ZB.1 Electrical
ZB.2 Fumes
ZB.3 Burns and fires
ZB.4 Further information
ZB.5 References
Cited references in this standard
Content history
[Current]
[Superseded]
[Superseded]
DR 06414
AS/NZS ISO 17634-2006 REC:2017