GB/T 12612-1990 Replaced National standards

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

Publish Date: 1990-12-18 Implement Date: 1991-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12612-1990

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Material protection

ICS Name: Surface treatment

Publish Date: 1990-12-18

Implement Date: 1991-12-01

Publisher: The National Technical Supervision Bureau

Technical Committee: National Standardization Technical Committee for Metallic and Non-Metallic Coatings

Pages: 8 pages

Development Information

Drafting Persons:

Hu Meihua, Pu Erquan, and Zhang Jiahua

Word Count: 14 Thousand words Pages: 8 pages

Superseded by the following standards

GB/T 12612-2005 General specification for multifunctional solution of iron and steel surface treatment

Referenced Standards

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 1720-2020 Circle-drawing test of coating films GB/T 1771-1991 Paints and varnishes—Determination of resistance to neutral salt spray GB/T 1771-2007 Paints and varnishes—Determination of resistance to neutral salt spray(fog) GB/T 6463-1986 Metallic and other non-organic coatings—Review of methods of measurement of thickness GB/T 6463-2005 Metallic and other inorganic coatings—Review of methods of measurement of thickness GB/T 6807-2001 Specifications for phosphating treatment of iron and steel parts before painting

Related Standards

GB 12607-1990 Replaced

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

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

GB/T 11375-1999 Active

GB/T 11375-1999 Metallic and other inorganic coatings—Thermal spraying—Safe practices

Publish Date: 1999-08-10