BS 4871-3:1985

Withdrawn

Specification for approval testing of welders working to approved welding procedures Arc welding of tube to tube-plate joints in metallic materials

Available format(s)

Hardcopy , PDF

Withdrawn date

10-31-2016

Language(s)

English

Published date

03-29-1985

Publisher

British Standards Institution

Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Information to be given to the welder
4 Items to be recorded
5 Changes not affecting approval (other than
mechanized or automatic welding)
6 Extent of approval
7 Test pieces
8 Submission of test weld
9 Examination and testing
10 Statement of results
11 Re-approval of welder
Appendix
A Record of approval test of welder
Tables
1 Weld metal/parent metal combinations
2 Extent of approval for weld metal groups
3 Acceptance levels
Figures
1 Test piece for tube ends on triangular pitch
2 Test piece for tube ends on square pitch
3 Typical examples of macro-examination specimens

Information to the welder, items to be recorded in test, changes not affecting approval, extent of approval, types of test joint, examination and testing, statement of results, re-approval, recommended approval test certificate.

Committee	WEE/36
DevelopmentNote	Supersedes 83/79157 DC. (07/2005) Reviewed and confirmed by BSI, December 2011. (11/2011)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Withdrawn

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