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BS EN ISO 3581:2023

BS EN ISO 3581:2023

$167.15

Welding consumables. Covered electrodes for manual metal arc welding of stainless and heat-resisting steels. Classification

Published By Publication Date Number of Pages
BSI 2023 38
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This document 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. This document is a combined standard providing for classification utilizing a system based upon classification according to nominal composition or utilizing a system based upon classification according to alloy type. a)       Paragraphs and tables which carry the label “classification according to nominal composition-A” or “ISO 3581-A” are applicable only to products classified to that system. b)       Paragraphs and tables which carry the label “classification according to alloy type-B” or “ISO 3581-B” are applicable only to products classified to that system. c)        Paragraphs and tables which carry neither label are applicable to products classified according to either or both systems. Annex B gives information on considerations on weld metal ferrite content.

PDF Catalog

PDF Pages PDF Title
2 undefined
10 4.1 General
12 4.2 Classification systems
4.2.1 General
13 4.2.2 Classification: nominal composition — A
4.2.3 Classification: alloy type — B
5.1 Symbol for the product or process
5.1.1 Classification according to nominal composition — A
5.1.2 Classification according to alloy type — B
5.1.3 Symbol for the chemical composition of all-weld metal
14 5.2 Symbol for type of electrode covering
5.2.1 General
5.2.2 Classification according to nominal composition — A
5.2.3 Classification according to alloy type — B
26 5.3 Symbol for nominal electrode efficiency and type of current
5.3.1 Classification according to nominal composition — A
5.3.2 Classification according to alloy type — B
27 5.4 Symbol for welding position
7.1 General
7.2 Preheat and interpass temperatures
28 7.3 Pass sequence
30 12.1 General
12.2 Example 1: classification according to nominal composition — A
12.3 Example 2: classification according to alloy type — B
31 12.4 Example 3: Z classification

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BS EN ISO 3581:2023
$167.15