British Standards Institution

Sector: Manufacturing

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for the UK input to CEN/TC 240 and ISO/TC 107/WG 1 and the preparation, revision and amendment of British Standards for Thermally sprayed inorganic finishes

Committee standards activity

In Progress (14)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 23487-2	Metallic and other inorganic coatings -- Corrosion protection of offshore wind turbines. Part 2: Corrosion protection of foundation structures Categories: Surface treatment Drafting begins : 2019-04-10	Drafting
PD ISO/TR 23487-1	Metallic and other inorganic coatings -- Corrosion protection of offshore wind turbines. Part 1: Duplex coating of towers Categories: Surface treatment Drafting begins : 2019-04-10	Drafting
CEN/TC 240 N 798	The feed rate for thermal spraying with spray material in powder form is a process parameter having substantial impact on the quality of a coating and also on the cost efficiency of the coating process. Categories: Information management \| Standardization. General rules \| Engineering \| Manufacturing engineering \| Surface treatment and coating \| Surface treatment Proposal begins : 2021-01-28	Proposal
BS ISO 21456	Determination of the residual stress of TGO layer in thermal barrier coating by photoexcitation fluorescence piezoelectric spectroscopy Categories: Surface treatment and coating. General Comment resolution begins : 2025-01-10	Comment resolution
BS ISO 21452	Specification and requirements of thermal spray coatings for power plant boiler tubes Categories: Surface treatment Comment resolution begins : 2025-01-10	Comment resolution
BS ISO 14922	Thermal spraying -- Quality requirements for manufacturers of thermal sprayed coatings -- Quality assurance system Categories: Unclassified documents Drafting begins : 2018-11-20	Drafting
BS EN ISO 25249-5	Corrosion protection of offshore wind structures — Part 5: Supplementary requirements for primary structural steel- and cast components for rotor nacelle assembly Categories: Unclassified documents Drafting begins : 2025-08-22	Drafting
BS EN ISO 25249-4	Corrosion protection of offshore wind structures — Part 4: Primary steel components — Supplementary requirements for Towers Categories: Unclassified documents Drafting begins : 2025-08-22	Drafting
BS EN ISO 25249-3	Corrosion protection of offshore wind structures — Part 3: Primary steel components — Supplementary requirements for Foundations Categories: Unclassified documents Drafting begins : 2025-08-22	Drafting
BS EN ISO 25249-2	Corrosion protection of offshore wind structures — Part 2: Primary steel components — general requirements for thermal spraying and painting Categories: Unclassified documents Drafting begins : 2025-08-22	Drafting

Published (49)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 14232-2:2017	Thermal spraying. Powders. Comparison of coating performance and spray powder chemistry Categories: Surface treatment \| Powder metallurgy Published standard begins : 2017-09-25	Published standard
PD CEN/TR 15339-6:2014	Thermal spraying. Safety requirements for thermal spraying equipment. Spray booth, Handling system, Dust collection, Exhaust system, Filter Categories: Surface treatment Published standard begins : 2014-06-04	Published standard
PD CEN/TR 15339-5:2014	Thermal spraying. Safety requirements for thermal spraying equipment. Powder and wire feed units Categories: Surface treatment Published standard begins : 2014-12-11	Published standard
PD CEN/TR 15339-4:2014	Thermal spraying. Safety requirements for thermal spraying equipment. Gas and liquid fuel supply Categories: Surface treatment Published standard begins : 2014-12-11	Published standard
PD CEN/TR 15339-3:2014	Thermal spraying. Safety requirements for thermal spraying equipment. Torches for thermal spraying and their connection and supply units Categories: Surface treatment Published standard begins : 2014-12-11	Published standard
PD CEN/TR 15339-1:2014	Thermal spraying. Safety requirements for thermal spraying equipment. General requirements Categories: Surface treatment Published standard begins : 2014-12-11	Published standard
BS ISO 4289:2023	High velocity oxygen fuel (HVOF) cermet coatings for metallurgical roll components. Guidance with requirements Categories: Metallic coatings Published standard begins : 2023-03-01	Published standard
BS ISO 27307:2015	Thermal spraying. Evaluation of adhesion/cohesion of thermal sprayed ceramic coatings by transverse scratch testing Categories: Surface treatment Published standard begins : 2015-06-24	Published standard
BS ISO 24449:2021	Metallic and other inorganic coatings. Determination of thermal conductivity of thermal barrier coatings at elevated temperature Categories: Surface treatment Published standard begins : 2021-11-12	Published standard
BS ISO 23486:2021	Metallic and other inorganic coatings. Measurement of Young’s modulus of thermal barrier coatings at elevated temperature by flexural resonance method Categories: Metallic coatings Published standard begins : 2021-04-21	Published standard

Withdrawn (30)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 12679:2011	Thermal spraying. Recommendations for thermal spraying Categories: Surface treatment Withdrawn begins : 2015-10-28	Withdrawn
BS ISO 12671:2012	Thermal spraying. Thermally sprayed coatings. Symbolic representation on drawings Categories: Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation \| Surface treatment Withdrawn begins : 2014-04-14	Withdrawn
BS ISO 12670:2011	Thermal spraying. Components with thermally sprayed coatings. Technical supply conditions Categories: Surface treatment Withdrawn begins : 2015-10-28	Withdrawn
BS EN ISO 2063:2005	Thermal spraying. Metallic and other inorganic coatings. Zinc, aluminium and their alloys Categories: Surface treatment \| Metallic coatings Withdrawn begins : 2017-10-23	Withdrawn
BS EN ISO 2063-1:2017	Thermal spraying. Zinc, aluminium and their alloys. Design considerations and quality requirements for corrosion protection systems Categories: Surface treatment \| Metallic coatings Withdrawn begins : 2019-04-15	Withdrawn
BS EN ISO 17836:2004	Thermal spraying. Determination of the deposition efficiency Categories: Surface treatment Withdrawn begins : 2018-03-09	Withdrawn
BS EN ISO 17834:2003	Thermal spraying. Coatings for protection against corrosion and oxidation at elevated temperatures Categories: Surface treatment Withdrawn begins : 2013-07-25	Withdrawn
BS EN ISO 14922-4:1999	Thermal spraying. Quality requirements of thermally sprayed structures. Elementary quality requirements Categories: Surface treatment Withdrawn begins : 2021-11-01	Withdrawn
BS EN ISO 14922-3:1999	Thermal spraying. Quality requirements of thermally sprayed structures. Standard quality requirements Categories: Surface treatment Withdrawn begins : 2021-11-01	Withdrawn
BS EN ISO 14922-2:1999	Thermal spraying. Quality requirements of thermally sprayed structures. Comprehensive quality requirements Categories: Surface treatment Withdrawn begins : 2021-11-01	Withdrawn

Standards Development

STI/40 - Thermal spraying and thermally sprayed coatings

Committee standards activity