Standard
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AS/NZS 4854:2006
[Superseded]Welding consumables - Covered electrodes for manual metal arc welding of stainless and heat-resisting steels - Classification
Specifies requirements for classification of covered electrodes, based on the all-weld metal chemical composition, the type of electrode covering and other electrode properties, and the all-weld metal mechanical properties, in the as-welded or heat-treated conditions, for manual metal arc welding of stainless and heat-resisting steels. Identical to, and reproduced from, ISO 3581:2003.
Published: 23/02/2006
Pages: 25
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Introduction
1 Scope
2 Normative references
3 Classification
3A Classification according to nominal composition
3B Classification according to alloy type
4 Symbols and requirements
4.1 Symbol for the product/process
4.1A Classification according to nominal composition
4.1B Classification according to alloy type
4.2 Symbol for the chemical composition of all-weld metal
4.3 Symbol for type of electrode covering 1)
4.3A Classification according to nominal composition
4.3B Classification according to alloy type
4.4 Symbol for effective electrode efficiency and type of current
4.4A Classification according to nominal composition
4.4B Classification according to alloy type
4.5 Symbol for welding position
5 Chemical analysis
6 Mechanical property tests
6.1 General
6.2 Preheat and interpass temperatures
6.3 Pass sequence
7 Fillet weld test
7A Classification according to nominal composition
7B Classification according to alloy type
8 Retests
9 Technical delivery conditions
10 Examples of designation
10.1A Classification according to nominal composition
10.1B Classification according to alloy type
Annex A
A.1A Classification according to nominal composition
A.1.1A Basic covering, represented by a B
A.1.2A Rutile covering, represented by an R
A.1B Classification according to alloy type
A.1.1B Basic covering, represented by a 5
A.1.2B Rutile covering, represented by a 6
A.1.3B Acid covering, represented by a 7
Annex B
B.1 General
B.2 Effects of ferrite
B.3 Relation between composition and structure
B.4 Ferrite formation
B.5 Effects of welding conditions
B.6 Effect of heat treatment
B.7 Determination of ferrite content
B.7.1
B.7.2
B.7.3
B.7.4
B.8 Implementation of FN measurement
Bibliography
Annex ZA
Annex ZB
ZB.1 Electrical
ZB.2 Fumes
ZB.3 Burns and fires
ZB.4 Radiation
ZB.5 Further information
ZB.6 References
Cited references in this standard
Content history
[Current]
[Superseded]
[Superseded]
DR 05430
AS/NZS 4854-2006 REC:2017
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