This second edition cancels and replaces the first edition (i. e. ISO 2179:1972). Specifies requirements for electroplated coatings of the intermetallic compound SnNi, with a composition of approximately 65 % (m/m) tin and 35 % (m/m) nickel. It does not apply to threaded components, coatings on cheet, stsrip or wire in the unfabricated form, coatings on coil springs, electroplating of steels with tensile strength greater than 1 000 MPa.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
0 Introduction
1 Scope and field of application
2 References
3 Definition
4 Information to be supplied by the purchaser to the electroplater
4.1 Essential information
4.2 Additional information
5 Basis material
6 Sampling
7 Classification
7.1 Service condition number
7.2 Coating classification code
8 Heat treatment of steel
8.1 Stress relief before electroplating
8.2 Hydrogen embrittlement relief after electroplating
9 Requirements for undercoats
10 Requirements for coatings
10.1 Appearance
10.2 Thickness
10.3 Adhesion
10.4 Porosity
Annex A Determination of coating thickness(This annex forms an integral part of the Standard.)
Annex B Guidance notes(This annex does not form part of the Standard.)
ISO 1462:1973 Metallic coatings -- Coatings other than those anodic to the basis metal -- Accelerated corrosion tests -- Method for the evaluation of the results
ISO 1463:2003 Metallic and oxide coatings -- Measurement of coating thickness -- Microscopical method
ISO 2064:1996 Metallic and other inorganic coatings -- Definitions and conventions concerning the measurement of thickness
ISO 1462:1973 Metallic coatings -- Coatings other than those anodic to the basis metal -- Accelerated corrosion tests -- Method for the evaluation of the results
ISO 1463:2003 Metallic and oxide coatings -- Measurement of coating thickness -- Microscopical method
ISO 2064:1996 Metallic and other inorganic coatings -- Definitions and conventions concerning the measurement of thickness
ISO 2177:2003 Metallic coatings -- Measurement of coating thickness -- Coulometric method by anodic dissolution
ISO 2819:1980 Metallic coatings on metallic substrates -- Electrodeposited and chemically deposited coatings -- Review of methods available for testing adhesion
ISO 2859:1974 Sampling procedures and tables for inspection by attributes
ISO 3497:2000 Metallic coatings -- Measurement of coating thickness -- X-ray spectrometric methods
ISO 3543:2000 Metallic and non-metallic coatings -- Measurement of thickness -- Beta backscatter method
ISO 4519:1980 Electrodeposited metallic coatings and related finishes -- Sampling procedures for inspection by attributes
ISO 6988:1985 Metallic and other non organic coatings -- Sulfur dioxide test with general condensation of moisture