Name: EN ISO 18278-2:2016
Brand: CEN

Resistance welding - Weldability - Part 2: Evaluation procedures for weldability in spot welding (ISO 18278-2:2016)

Published date

02-24-2016

Publisher

Comite Europeen de Normalisation

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Welding equipment
5 Preliminary adjustments
6 Determination of the welding current range
7 Estimation of electrode life
8 Test report
Annex A (informative) - Electrode alignment
Annex B (informative) - Specific conditions for steel sheet
        customer qualification
Annex C (informative) - Test specimens for mechanical
        characterization
Annex D (informative) - Example of test report for welding
        current range
Annex E (informative) - Example of test report for electrode
        life test
Bibliography

ISO 18278-2:2016 provides specific test procedures for the determination of the acceptable welding current range and the electrode life.It is applicable for the evaluation of the weldability of assemblies of uncoated and coated sheets of individual thicknesses from 0,4 mm to 6,0 mm.

Committee	CEN/TC 121
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
UNI EN ISO 18278-2:2016	Identical
UNI EN ISO 18278-2 : 2006	Identical
NS EN ISO 18278-2 : 2004	Identical
ISO 18278-2:2016	Identical
NEN EN ISO 18278-2 : 2016	Identical
NBN EN ISO 18278-2 : 2016	Identical
I.S. EN ISO 18278-2:2016	Identical
BS EN ISO 18278-2:2016	Identical
DIN EN ISO 18278-2:2016-09	Identical
SN EN ISO 18278-2:2016	Identical
PN EN ISO 18278-2 : 2016	Identical
NF EN ISO 18278-2 : 2016	Identical
UNE-EN ISO 18278-2:2016	Identical

ISO 5182:2016	Resistance welding Materials for electrodes and ancillary equipment
ISO 14373:2015	Resistance welding — Procedure for spot welding of uncoated and coated low carbon steels
ISO 17657-5:2005	Resistance welding Welding current measurement for resistance welding Part 5: Verification of welding current measuring system
ISO 14271:2017	Resistance welding — Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds
ISO 17657-1:2005	Resistance welding Welding current measurement for resistance welding Part 1: Guidelines for measurement
ISO 17657-2:2005	Resistance welding Welding current measurement for resistance welding Part 2: Welding current meter with current sensing coil
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 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 17653:2012	Resistance welding — Destructive tests on welds in metallic materials — Torsion test of resistance spot welds
ISO 669:2016	Resistance welding Resistance welding equipment Mechanical and electrical requirements
ISO 14327:2004	Resistance welding Procedures for determining the weldability lobe for resistance spot, projection and seam welding
ISO 15609-5:2011	Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 5: Resistance welding
ISO 17677-1:2009	Resistance welding Vocabulary Part 1: Spot, projection and seam welding
ISO 18278-1:2015	Resistance welding Weldability Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials
ISO 5821:2009	Resistance welding — Spot welding electrode caps