Name: EN 26520 : 1991
Brand: CEN

EN 26520 : 1991

Superseded

View Superseded by

CLASSIFICATION OF IMPERFECTIONS IN METALLIC FUSION WELDS, WITH EXPLANATIONS

Superseded date

10-01-1998

Published date

01-12-2013

Publisher

Comite Europeen de Normalisation

NO CONTENTS SECTION

Classifies imperfections into the following groups: cavities, cracks, lack of fusion and penetration, solid inclusions, imperfect shape and miscellaneous imperfections.

Committee	CEN/TC 121
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Superseded
SupersededBy	EN ISO 6520-1:1998

Standards	Relationship
I.S. EN 26520:1992	Identical
UNI EN 26520 : 1993	Identical
UNE-EN 26520:1992	Identical
NBN EN 286-4 : 1994	Identical
NF EN 26520 : 1992	Identical
BS EN 26520:1992	Identical
NBN EN 287-1 : 2011	Identical
NBN EN 26520 : 1992	Identical
NBN EN 287-2 : 92 ADD 1 97	Identical
NEN ISO 6520 : 1987	Identical
NBN EN 288-4 : 93 ADD 1 97	Identical
DIN EN 26520:1991-12	Identical
DIN 32502:1985-07	Similar to

DIN EN ISO 9606-4:1999-06	APPROVAL TESTING OF WELDERS - FUSION WELDING - PART 4: NICKEL AND NICKEL ALLOYS
BS EN ISO 9606-4:1999	Approval testing of welders. Fusion welding Nickel and nickel alloys
BS EN 287-2:1992	Approval testing of welders for fusion welding Aluminium and aluminium alloys
EN 1321:1996	Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds
DIN EN 30042:1994-08	ARC-WELDED JOINTS IN ALUMINIUM AND ITS WELDABLE ALLOYS - GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS
EN 12517:1998/A2:2003	NON-DESTRUCTIVE TESTING OF WELDS - RADIOGRAPHIC TESTING OF WELDED JOINTS - ACCEPTANCE LEVELS
PREN 14015-1 : DRAFT 2000	SPECIFICATION FOR THE DESIGN AND MANUFACTURE OF SITE BUILT, VERTICAL, CYLINDRICAL, FLAT-BOTTOMED, ABOVE GROUND, WELDED, METALLIC TANKS FOR THE STORAGE OF LIQUIDS AT AMBIENT TEMPERATURE AND ABOVE - PART 1: STEEL TANKS
DIN EN 1321:1996-12	DESTRUCTIVE TESTS ON WELDS IN METALLIC MATERIALS - MACROSCOPIC AND MICROSCOPIC EXAMINATION OF WELDS
95/714900 DC : OCT 95	EN 12185 WELDING - ELECTRON AND LASER BEAM WELDED JOINTS IN ALUMINIUM AND ITS WELDABLE ALLOYS - GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS
99/707162 DC : DRAFT APR 99	PREN 13480-5 - METALLIC INDUSTRIAL PIPING - PART 5: INSPECTION AND TESTING
DIN 8563-123:1994-06 (Draft)	QUALITY ASSURANCE OF WELDED STRUCTURES; SPECIFICATION AND APPROVAL OF WELDING PROCEDURES FOR METALLIC MATERIALS; WELDING PROCEDURE TEST FOR PIPELINE WELDING ON SITE
DIN EN ISO 13919-1:1996-09	WELDING - ELECTRONS AND LASER BEAM WELDED JOINTS, GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS - PART 1: STEEL
DIN EN 12517:2003-01	NON-DESTRUCTIVE TESTING OF WELDS - RADIOGRAPHIC TESTING OF WELDED JOINTS - ACCEPTANCE LEVELS
I.S. EN 12517:1998	NON-DESTRUCTIVE EXAMINATION OF WELDS - RADIOGRAPHIC EXAMINATION OF WELDED JOINTS - ACCEPTANCE LEVELS
00/715206 DC : DRAFT OCT 2000	PREN 14015-1 - SPECIFICATION FOR THE DESIGN AND MANUFACTURE OF SITE BUILT, VERTICAL, CYLINDRICAL, FLAT-BOTTOMED, ABOVE GROUND, WELDED, METALLIC TANKS FOR THE STORAGE OF LIQUIDS AT AMBIENT TEMPERATURE AND ABOVE - PART 1: STEEL TANKS
BS EN ISO 13919-1:1997	Welding. Electron and laser beam welded joints. Guidance on quality levels for imperfections Steel
BS EN 12517:1998	Non-destructive testing of welds. Radiographic testing of welded joints. Acceptance levels
BS EN ISO 9606-3:1999	Approval testing of welders. Fusion welding Copper and copper alloys
BS EN 1321:1997	Destructive test on welds in metallic materials. Macroscopic and microscopic examination of welds
06/30153331 DC : DRAFT JULY 2006	BS ISO 21009-1 - CRYOGENIC VESSELS - STATIC VACUUM-INSULATED VESSELS - PART 1: DESIGN, FABRICATION, INSPECTION AND TESTS
I.S. EN ISO 13919-1:1997	WELDING - ELECTRONS AND LASER BEAM WELDED JOINTS - GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS - STEEL
ISO 13919-1:1996	Welding Electron and laser-beam welded joints Guidance on quality levels for imperfections Part 1: Steel
ISO 9606-4:1999	Approval testing of welders — Fusion welding — Part 4: Nickel and nickel alloys
ISO 9606-3:1999	Approval testing of welders — Fusion welding — Part 3: Copper and copper alloys
UNE-EN ISO 9606-4:1999	APPROVAL TESTING OF WELDERS - FUSION WELDING - PART 4: NICKEL AND NICKEL ALLOYS (ISO 9606-4:1999)
EN 287-2:1992/A1:1997	APPROVAL TESTING OF WELDERS - FUSION WELDING - ALUMINIUM AND ALUMINIUM ALLOYS
EN ISO 9606-4:1999	Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloys (ISO 9606-4:1999)
EN 30042 : 1994	ARC WELDED JOINTS IN ALUMINIUM AND ITS WELDABLE ALLOYS - GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS
EN ISO 13919-1:1996	Welding - Electrons and laser beam welded joints - Guidance on quality levels for imperfections - Part 1: Steel (ISO 13919-1:1996)
EN 286-3:1994	Simple unfired pressure vessels designed to contain air or nitrogen - Part 3: Steel pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock
EN 286-4:1994	Simple unfired pressure vessels designed to contain air or nitrogen - Part 4: Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock
EN ISO 9606-3 : 1999	Approval testing of welders - Fusion welding - Part 3: Copper and copper alloys (ISO 9606-3:1999)
DIN 8563-11:1992-03	QUALITY ASSURANCE OF WELDING STRUCTURES; ELECTRON AND LASER BEAM WELDED JOINTS IN STEEL; GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS
00/705406 DC : 0	PREN 13831 - CLOSED EXPANSION VESSELS WITH BUILT IN DIAPHRAGM FOR INSTALLATION IN WATER SYSTEMS
PREN 12185 : DRAFT 1995	WELDING - ELECTRON AND LASER BEAM WELDED JOINTS IN ALUMINIUM AND ITS WELDABLE ALLOYS - GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS
DIN EN ISO 9606-3:1999-06	APPROVAL TESTING OF WELDERS - FUSION WELDING - PART 3: COPPER AND COPPER ALLOYS
BS EN 286-4:1995	Simple unfired pressure vessels designed to contain air or nitrogen Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock