ISO 7989-2:2021
Steel wire and wire products — Non-ferrous metallic coatings on steel wire — Part 2: Zinc or zinc-alloy coating
This document specifies the requirements for the coating mass per unit area, for other properties and also for testing of zinc or zinc-alloy coatings on steel wire and steel wire products of circular or other section.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$179.13 NZD
|
|
| Networkable PDF |
Price varies
|
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Coating requirements
4.1 Requirements for the coating material
4.2 Requirements relating to coating on the wire
4.2.1 Coating mass per unit area
4.2.2 Coating requirements to salt-spray test
4.2.3 Appearance of coating
4.2.4 Dipping test
4.2.5 Special finishes
4.2.6 Adherence of coating
5 Test conditions
5.1 Selection of samples
5.2 Determination of coating mass per unit area
5.2.1 General
5.2.2 Gravimetric method
5.2.3 Gaseous volumetric method
5.3 Dipping test
5.3.1 Principle
5.3.2 Reagents
5.3.3 Preparation of test piece
5.3.4 Test procedure
5.3.5 Interpretation of results
Bibliography
Previous versions
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
AS/NZS 1214:2016
Hot-dip galvanized coatings on threaded fasteners (ISO metric coarse thread series) -
AS/NZS 1789:2023
Metallic and other inorganic coatings — Electroplated coatings of zinc with supplementary treatments on iron or steel (ISO 2081:2018, MOD)
-
AS/NZS 3863:2002
Galvanized mild steel wire for armouring of cables
-
AS/NZS 4534:2006
Zinc and zinc/aluminium-alloy coatings on steel wire
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Coating requirements
4.1 Requirements for the coating material
4.2 Requirements relating to coating on the wire
4.2.1 Coating mass per unit area
4.2.2 Coating requirements to salt-spray test
4.2.3 Appearance of coating
4.2.4 Dipping test
4.2.5 Special finishes
4.2.6 Adherence of coating
5 Test conditions
5.1 Selection of samples
5.2 Determination of coating mass per unit area
5.2.1 General
5.2.2 Gravimetric method
5.2.3 Gaseous volumetric method
5.3 Dipping test
5.3.1 Principle
5.3.2 Reagents
5.3.3 Preparation of test piece
5.3.4 Test procedure
5.3.5 Interpretation of results
Bibliography