Committee

Committee:

CTN 112 - Corrosion and protection against corrosion of metallic materials

Secretary:
AIDIMME - AIDIMME, INSTITUTO TECNOLÓGICO METALMECÁNICO, MUEBLE, MADERA, EMBALAJE Y AFINES
Field of Activity:
Standardization of: - Terminology, definitions, classification and symbols related to corrosion phenomena in metallic materials. - Test methods for determination of corrosion resistance of metallic materials. - Corrosion-protective organic and inorganic coatings for metallic materials, covering terminology, substrate surface preparation, specifications and test methods and applications. - Other corrosion protective methods of metallic materials, as cathodic protection and corrosion inhibitors, covering terminology, specifications and test methods and applications. - Coordination activities in the field of corrosion and protection of metallic materials which can affect other Technical Committees, and elaboration of recommendations on installation, use and maintenance of supply lines in order to prevent corrosion.
Structure:

SC 1 Corrosión de los materiales metálicos

SC 2 Protección de los materiales metálicos

International Relations:

ISO/TC 107  Metallic and other inorganic coatings

ISO/TC 156  Corrosion of metals and alloys

CEN/TC 219  Cathodic protection

CEN/TC 262  Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys

Standards developed by the committee: CTN 112: 410

UNE-EN ISO 12696:2022

Status: VIGENTE /  2022-12-21

Cathodic protection of steel in concrete (ISO 12696:2022)

UNE-EN ISO 9220:2022

Status: VIGENTE /  2022-12-07

Metallic coatings - Measurement of coating thickness - Scanning electron microscope method (ISO 9220:2022)

UNE-EN ISO 21207:2022

Status: VIGENTE /  2022-11-23

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying (ISO 21207:2015)

UNE-EN 14038-2:2022

Status: VIGENTE /  2022-11-23

Electrochemical realkalization and chloride extraction treatments for reinforced concrete - Part 2: Chloride extraction

UNE-EN ISO 2080:2022

Status: VIGENTE /  2022-11-23

Metallic and other inorganic coatings - Surface treatment, metallic and other inorganic coatings - Vocabulary (ISO 2080:2022)

UNE-EN 15112:2022

Status: VIGENTE /  2022-11-02

External cathodic protection of well casings

UNE-EN ISO 10270:2022

Status: VIGENTE /  2022-10-19

Corrosion of metals and alloys - Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors (ISO 10270:2022)

UNE-EN ISO 21857:2022

Status: VIGENTE /  2022-09-14

Petroleum, petrochemical and natural gas industries - Prevention of corrosion on pipeline systems influenced by stray currents (ISO 21857:2021)

UNE 112039:1994

Status: VIGENTE /  2022-09-09

ELECTROPLATED COATINGS OF TIN-NICKEL ALLOY. SPECIFICATION AND TEST METHODS.

UNE 112040:1994

Status: VIGENTE /  2022-09-09

ELECTROPLATED COATINGS OF TIN-LEAD ALLOYS. SPECIFICATIONS AND TEST METHODS.

UNE 112041:1994

Status: VIGENTE /  2022-09-09

METALLIC COATINGS. ELECTROPLATED COATINGS OF TIN. SPECIFICATIONS AND TEST METHODS.

UNE-EN ISO 4524-3:2022

Status: VIGENTE /  2022-09-07

Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity (ISO 4524-3:2021)

UNE-EN ISO 7539-9:2022

Status: VIGENTE /  2022-07-13

Corrosion of metals and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement (ISO 7539-9:2021)

UNE 112010:2011

Status: VIGENTE /  2022-06-15

Corrosion of concrete reinforcement steel. Chloride determination for in-service concrete.

UNE-EN ISO 6370-2:2022

Status: VIGENTE /  2022-05-04

Vitreous and porcelain enamels - Determination of the resistance to abrasion - Part 2: Loss in mass after sub-surface abrasion (ISO 6370-2:2020)

UNE-EN ISO 6370-1:2022

Status: VIGENTE /  2022-04-27

Vitreous and porcelain enamels - Determination of the resistance to abrasion - Part 1: Abrasion testing apparatus (ISO 6370-1:1991)

UNE-EN ISO 18086:2022

Status: VIGENTE /  2022-02-16

Corrosion of metals and alloys - Determination of AC corrosion - Protection criteria (ISO 18086:2019)

UNE-EN ISO 11463:2021

Status: VIGENTE /  2021-12-07

Corrosion of metals and alloys - Guidelines for the evaluation of pitting corrosion (ISO 11463:2020)

UNE 112050:1994

Status: VIGENTE /  2021-11-17

CHROMATE CONVERSION COATINGS ON ELECTROPLATED ZINC AND CADMIUM COATINGS.

UNE-EN ISO 8407:2021

Status: VIGENTE /  2021-11-03

Corrosion of metals and alloys - Removal of corrosion products from corrosion test specimens (ISO 8407:2021)

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