BS EN 14324:2004
Current
The latest, up-to-date edition.
Brazing. Guidance on the application of brazed joints
Hardcopy , PDF
English
27-09-2004
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Joint design
4.1 Principle
4.2 Types of joint
4.3 Assembly gap and brazing gap
4.3.1 General
4.3.2 Influence of brazing filler materials
4.3.3 Influence of parent material
4.3.4 Influence of dissimilar parent materials
4.3.5 Influence of surface finish
4.3.6 Influence of atmospheres or fluxes
4.4 Surface preparation
4.5 Stress distribution in service
4.6 Application of filler material
4.7 Assembly
4.8 Good brazing design
5 Materials
5.1 Parent materials
5.1.1 Basic considerations
5.1.2 Special considerations
5.2 Filler materials
5.2.1 General
5.2.2 Forms available
5.2.3 Applications
5.3 Fluxes
5.3.1 General
5.3.2 Flux removal
5.4 Atmospheres
5.4.1 Protective
5.4.2 Vacuum atmospheres for brazing
5.5 Safety
6 Methods of brazing
7 Heat treatment
8 Inspection
Annex A (informative) Examples of brazed assemblies
Annex B (informative) Typical examples of joint design
Annex C (informative) Filler materials most commonly used
for combinations of parent materials
Annex D (informative) Suitability of brazing filler material
classes for the commoner brazing methods
Annex E (informative) Methods of brazing
E.1 Flame brazing
E.1.1 General
E.1.2 Hand torch brazing
E.1.3 Mechanized flame brazing
E.2 Induction brazing
E.2.1 Process
E.2.2 Application
E.2.3 Advantages/limitations
E.2.4 Size limitations
E.2.5 Safety
E.3 Resistance brazing
E.3.1 Process
E.3.2 Application
E.3.3 Advantages/limitations
E.3.4 Size limitations
E.3.5 Safety
E.4 Furnace brazing
E.4.1 Process variants
E.4.2 Protective atmosphere brazing
E.4.3 Vacuum brazing
E.5 Immersion brazing
E.5.1 General
E.5.2 Flux bath brazing
E.5.3 Dip bath brazing
E.5.4 Salt bath brazing
E.6 Special methods
E.6.1 Laser beam brazing
E.6.2 Brazing/braze welding with an arc
E.6.3 Other methods
Bibliography
Gives guidance on the application of brazing and the manufacture of brazed joints.
Committee |
WEE/19
|
DevelopmentNote |
Supersedes BS 1723-1(1986) and BS 1723-2(1986). (09/2004) Supersedes 02/700240 DC (10/2004) Reviewed and confirmed by BSI, July 2009. (06/2009)
|
DocumentType |
Standard
|
Pages |
52
|
PublisherName |
British Standards Institution
|
Status |
Current
|
Supersedes |
Standards | Relationship |
UNI EN 14324 : 2006 | Identical |
EN 14324:2004 | Identical |
NEN EN 14324 : 2004 | Identical |
NF EN 14324 : 2005 | Identical |
UNE-EN 14324:2006 | Identical |
DIN EN 14324:2004-12 | Identical |
I.S. EN 14324:2004 | Identical |
SN EN 14324 : 2004 | Identical |
NBN EN 14324 : 2004 | Identical |
NS EN 14324 : 1ED 2004 | Identical |
13/30199128 DC : 0 | BS 6891 - SPECIFICATION FOR THE INSTALLATION AND MAINTENANCE OF LOW PRESSURE GAS INSTALLATION PIPEWORK OF UP TO 35 MM (R1[1/4]) IN PREMISES |
DEFSTAN 02-743(PT5)/2(2012) : 2012 | PIPE MANIPULATION - PART 5: BRAZING |
DEFSTAN 07-85(PT1)/3(2006) : 2006 | DESIGN REQUIREMENTS FOR WEAPONS AND ASSOCIATED SYSTEMS - PART 1: MANDATORY DESIGN REQUIREMENTS |
BS PD5500(2015) : 2015 | SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS |
BS PD5500(2009) : 2009 | SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS |
BS 6891:2015 | Specification for the installation and maintenance of low pressure gas installation pipework of up to 35 mm (R1¼) on premises |
BS PD5500(2018) : 2018 | SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS |
BS PD5500(2006) : 2006 | SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS |
BS 6891(2005) : 2005 | INSTALLATION OF LOW PRESSURE GAS PIPEWORK OF UP TO 35 MM (R1[1/4]) IN DOMESTIC PREMISES (2ND FAMILY GAS) - SPECIFICATION |
BS PD5500(2012) : 2012 | SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS |
PD 54823:2016 | Guidance for the design, commissioning and maintenance of LPG systems in small craft |
BS 10:2009 | Specification for flanges and bolting for pipes, valves and fittings |
BS 853-1:1990+A3:2011 | Specification for vessels for use in heating systems Calorifiers and storage vessels for central heating and hot water supply |
08/30174939 DC : DRAFT JUNE 2008 | BS 10 - SPECIFICATION FOR FLANGES AND BOLTING FOR PIPES, VALVES AND FITTINGS |
15/30281782 DC : 0 | PD 5482-3 - GUIDANCE FOR THE DESIGN, COMMISSIONING AND MAINTENANCE OF LPG SYSTEMS IN SMALL CRAFT |
EN 730-2:2002 | Gas welding equipment - Safety devices - Part 2: Not incorporating a flame (flashback) arrestor |
ISO 5172:2006 | Gas welding equipment Blowpipes for gas welding, heating and cutting Specifications and tests |
EN 1045:1997 | Brazing - Fluxes for brazing - Classification and technical delivery conditions |
EN 731:1995 | Gas welding equipment - Air-aspirated hand blowpipes - Specifications and tests |
EN 13133:2000 | Brazing - Brazer approval |
EN 1044 : 1999 | BRAZING - FILLER METALS |
EN ISO 18279:2003 | Brazing - Imperfections in brazed joints (ISO 18279:2003) |
ISO 18279:2003 | Brazing — Imperfections in brazed joints |
EN 13134:2000 | Brazing - Procedure approval |
EN 730-1:2002 | Gas welding equipment - Safety devices - Part 1: Incorporating a flame (flashback) arrestor |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.