BS EN ISO 16432:2007
Current
The latest, up-to-date edition.
Resistance welding. Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s)
Hardcopy , PDF
English
31-08-2007
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Materials
5.1 Form
5.2 Steel grades
5.3 Surface conditions
6 Component design and manufacture
6.1 Component design
6.1.1 General
6.1.2 Placement of projections
6.2 Projection dimensions
6.2.1 General
6.2.2 Dissimilar sheet thickness
6.2.3 Multi-weld arrays
6.3 Ancillary manufacturing considerations
7 Welding equipment
7.1 Welding machine
7.2 Electrode assembly (tooling)
7.3 Design of electrode assembly
7.3.1 Contact face
7.3.2 Electrode inserts
7.3.3 Electrode cooling
7.3.4 Location of components (tooling)
7.3.5 Tooling design considerations
8 Weld assessment - Type tests
8.1 General
8.2 Test requirements
8.2.1 Weld diameter
8.2.2 Weld fracture mode
8.2.3 Weld strength
8.2.4 Visual and metallographic examination
8.3 Weld appearance - Surface condition
8.4 Distortion
9 Weld assessment - Routine tests
9.1 General
9.2 Frequency of test
10 Repair of non-conforming assemblies
Annex A (informative) Recommendations for projection welding
equipment
Annex B (informative) Relationship between sheet thickness
and projection diameter (derived from ISO 8167)
Annex C (informative) Typical projection welding conditions
Annex D (informative) Partial list of steel types applicable
to the standard
Bibliography
Provides requirements for embossed-resistance-projection welding in the fabrication of assemblies of uncoated and metallic coated low carbon steel comprising two thicknesses of metal, where the maximum single sheet thickness of components to be welded is within the range 0,4 mm to 3 mm for the following materials: - uncoated steels; - hot-dip zinc or iron-zinc alloy (galvannealed) coated steel; - electrolytic zinc, zinc-iron, or zinc-nickel coated steel; - aluminium coated steel; - zinc-aluminium coated steel.
Committee |
WEE/29
|
DevelopmentNote |
Renumbers and supersedes BS ISO 16432. 2007 version incorporates amendment 17294 to BS ISO 16432. Supersedes BS 2630(1982). (08/2007)
|
DocumentType |
Standard
|
Pages |
26
|
PublisherName |
British Standards Institution
|
Status |
Current
|
Supersedes |
Standards | Relationship |
I.S. EN ISO 16432:2007 | Identical |
NBN EN ISO 16432 : 2007 | Identical |
SN EN ISO 16432 : 2007 | Identical |
NS EN ISO 16432 : 1ED 2007 | Identical |
UNI EN ISO 16432 : 2008 | Identical |
EN ISO 16432:2007 | Identical |
DIN EN ISO 16432:2007-09 | Identical |
NF EN ISO 16432 : 2007 | Identical |
NEN EN ISO 16432 : 2007 | Identical |
ISO 16432:2006 | Identical |
ISO 5182:2016 | Resistance welding Materials for electrodes and ancillary equipment |
ISO 14270:2016 | Resistance welding Destructive testing of welds Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds |
ISO 10447:2015 | Resistance welding — Testing of welds — Peel and chisel testing of resistance spot and projection welds |
ISO 3574:2012 | Cold-reduced carbon steel sheet of commercial and drawing qualities |
ISO 14272:2016 | Resistance welding Destructive testing of welds Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds |
ISO 14273:2016 | Resistance welding Destructive testing of welds Specimen dimensions and procedure for tensile shear testing resistance spot and embossed projection welds |
ISO 3573:2012 | Hot-rolled carbon steel sheet of commercial and drawing qualities |
ISO 9364:2011 | Continuous hot-dip 55 % aluminium/zinc alloy-coated steel sheet of commercial, drawing and structural qualities |
ISO 4998:2014 | Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of structural quality |
ISO 5002:2013 | Hot-rolled and cold-reduced electrolytic zinc-coated carbon steel sheet of commercial and drawing qualities |
ISO 17653:2012 | Resistance welding — Destructive tests on welds in metallic materials — Torsion test of resistance spot welds |
ISO 15614-12:2014 | Specification and qualification of welding procedures for metallic materials Welding procedure test Part 12: Spot, seam and projection welding |
ISO 669:2016 | Resistance welding Resistance welding equipment Mechanical and electrical requirements |
ISO 8167:1989 | Projections for resistance welding |
ISO 14329:2003 | Resistance welding Destructive tests of welds Failure types and geometric measurements for resistance spot, seam and projection welds |
ISO 15609-5:2011 | Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 5: Resistance welding |
ISO 3575:2016 | Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of commercial and drawing qualities |
ISO 4950-2:1995 | High yield strength flat steel products — Part 2: Products supplied in the normalized or controlled rolled condition |
ISO 4950-1:1995 | High yield strength flat steel products — Part 1: General requirements |
ISO 5000:2011 | Continuous hot-dip aluminium-silicon-coated cold-reduced carbon steel sheet of commercial and drawing qualities |
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