GB/T 4074.4-2008 Replaced National standards

GB/T 4074.4-2008 Winding wires—Test methods—Part 4:Chemical properties

GB/T 4074.4-2008 Winding wires—Test methods—Part 4:Chemical properties

Publish Date: 2008-04-23 Implement Date: 2008-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4074.4-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Wire with an insulating layer

ICS Name: Comprehensive overview of wires and cables

Publish Date: 2008-04-23

Implement Date: 2008-12-01

Pages: 16 pages

Scope

This part of GB/T 4074 specifies the following test methods: - Test method 12: Resistance to solvents; - Test method 16: Resistance to freezing agents; - Test method 17: Straight welding performance; - Test method 20: Resistance to hydrolysis and transformer oil. The definitions, general principles of test methods, and a list of winding wire test methods can be found in GB/T 4074.1.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Same series standard

GB/T 4074.1-2008 Winding wires—Test methods—Part 1:General GB/T 4074.2-2008 Winding wires—Test methods—Part 2:Determination of dimensions GB/T 4074.3-2008 Winding wires—Test methods—Part 3:Mechanical properties GB/T 4074.5-2008 Winding wires—Test methods—Part 5:Electrical properties GB/T 4074.6-2008 Winding wires—Test methods—Part 6:Thermal properties

Replace the following standards

GB/T 4074.4-1999 Test methods for winding wires—Part 4:Chemical properties

Superseded by the following standards

GB/T 4074.4-2024 Test methods of winding wires—Part 4:Chemical properties

Referenced Standards

GB/T 4074.3-2008 Winding wires—Test methods—Part 3:Mechanical properties GB/T 4074.5-2008 Winding wires—Test methods—Part 5:Electrical properties IEC 60296:1982 IEC 60554-1:1977 GB/T 4074.1-1999 Test methods for winding wires—Part 1:General GB/T 4074.1-2008 Winding wires—Test methods—Part 1:General GB/T 4074.1-2024 Test methods of winding wires—Part 1:General

Adopt standards

IEC 60851-4:2005

Related Standards

GB/T 3956-1997 Replaced

GB/T 3956-1997 Conductors of insulated cables

Publish Date: 1997-10-28

GB/T 17650.1-1998 Replaced

GB/T 17650.1-1998 Test on gases evolved during combustion of materials from cables Part 1:Determination of the amount of halogen acid gas

Publish Date: 1998-12-21

GB/T 17650.2-1998 Replaced

GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables Part 2:Determination of degree of acidity of gases by measuring pH and conductivity

Publish Date: 1998-12-21

GB/T 17651.1-1998 Replaced

GB/T 17651.1-1998 Measurement of smoke density of cables burning under defined conditions Part 1:Test apparatus

Publish Date: 1998-12-21

GB/T 17651.2-1998 Replaced

GB/T 17651.2-1998 Measurement of smoke density of cables burning under defined conditions Part 2:Test procedure and requirements

Publish Date: 1998-12-21

GB/T 4074.1-1999 Replaced

GB/T 4074.1-1999 Test methods for winding wires—Part 1:General

Publish Date: 1999-11-11