GB/T 26110-2025 Pending National standards

GB/T 26110-2025 Zinc-aluminium flake coatings—Technical specifications

GB/T 26110-2025 Zinc-aluminium flake coatings—Technical specifications

Publish Date: 2025-12-02 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26110-2025

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Material protection

ICS Name: Surface treatment

Publish Date: 2025-12-02

Implement Date: 2026-07-01

Pages: 20 pages

Scope

This document specifies the technical requirements for zinc-aluminum coatings on steel parts and components, and describes the corresponding test methods.
This document is applicable to the surface protection of various materials such as steel, cast iron, aluminum and its alloys, and iron-based powder metallurgy.
Note: The applicability and performance characteristics of zinc-aluminum coatings are described in Appendix A.

Development Information

Word Count: 25 Thousand words Pages: 20 pages

Replace the following standards

GB/T 26110-2010 Specification of zinc-aluminium flake coatings

Referenced Standards

GB/T 1735-2009 Paints and varnishes—Determination of heat resistance GB/T 3099.3-2017 Terminology of fasteners—Coatings GB/T 4956-2003 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness-Magnetic method GB/T 4956-2025 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness—Magnetic method GB/T 6462-1986 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6462-2005 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6462-2025 Metallic and oxide coatings—Measurement of coating thinckness—Microscopical method GB/T 6739-1996 Determination of film hardness by pencil test GB/T 6739-2006 Paints and varnishes—Determination of film hardness by pencil test GB/T 6739-2022 Paints and varnishes—Determination of film hardness by pencil test GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 13893-1992 Paints and varnishes—Determination of resistance to humidity(continuous condensation) GB/T 13893-2008 Paints and varnishes—Determination of resistance to humidity—Continuous condensation GB/T 13893.2-2019 Paints and varnishes—Determination of resistance to humidity —Part 2:Condensation(in-cabinet exposure with heated water reservoir) GB 16297 GB/T 16921-1997 Measurement of metallic coating thickness X—ray spectrometric methods GB/T 16921-2005 Metallic coatings—Measurement of coating thickness—X-ray spectrometric methods GB 30981.2-2025 Limit of harmful substances of coatings—Part 2:Industrial coatings GB 37822-2019 The discharge standard and measurement methods of pollutants from paint manufacturing.

Related Standards

GB 12607-1990 Replaced

GB 12607-1990 Designation for the design of thermal spraying coatings

Publish Date: 1990-12-18

GB/T 12612-1990 Replaced

GB/T 12612-1990 General specification for multifunctional solution of steel and iron surface treatment

Publish Date: 1990-12-18

GB/T 3138-1995 Replaced

GB/T 3138-1995 Terminology for metallic coating, chemical treatment and related process

Publish Date: 1995-07-27

GB/T 4955-1997 Replaced

GB/T 4955-1997 Metallic coatings—Measurement of coating thickness—Coulometric method by anodic dissolution

Publish Date: 1997-03-04

GB/T 17456-1998 Replaced

GB/T 17456-1998 Ductile iron pipes—External zinc-spray coating

Publish Date: 1998-08-12

GB/T 17460-1998 abolished_transferred

GB/T 17460-1998 Chemical conversion coatings—Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys

Publish Date: 1998-08-12