GB/T 4461-2007
Thermostat bimetal strip (English Version)
- Standard No.
- GB/T 4461-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-01
- Replace By
- GB/T 4461-2020
- Latest
- GB/T 4461-2020
- Replace
- GB/T 4461-1992
- Scope
- This standard specifies the grade, size, shape and allowable deviation, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of hot bimetallic strips (hereinafter referred to as strips). This standard is applicable to the production of thermal bimetallic strips for heat-sensitive elements in temperature control, temperature compensation and temperature indicating devices.
GB/T 4461-2007 Referenced Document
- ASTM E1019 Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel and in Iron, Nickel, and Cobalt Alloys*， 2023-12-09 Update
- GB/T 15016 Physical characters and physical values terms definitions for thermostatic bimetals
- GB/T 15017 Physical characters and physical values terms definitions for electric resistance alloys
- GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
- GB/T 222 Permissible tolerances for chemical composition of steel products
- GB/T 223.11 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration*， 2009-05-01 Update
- GB/T 223.18 Methods for chemical analysis of iron steel and alloy.The sodium thiosulfate separation iodimetric method for the determination of cupper content
- GB/T 223.20 Methods for chemical analysis of iron steel and alloy.The Potentiometric titration method for the determination of cobalt content
- GB/T 223.22 Methods for chemical analysis of iron ,steel and alloy.The nitroso-R-salt spectrophotometric method for the determination of cobalt content
- GB/T 223.25 Methods for chemical analysis of iron, steel and alloy.The dimethylglyoxime gravimetric method for the determination of nickel content
- GB/T 223.4 Alloyed steel.Determination of manganese content.Potentiometric or visual titration method*， 2008-05-30 Update
- GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method*， 2008-08-19 Update
- GB/T 223.53 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of copper content
- GB/T 223.59 Iron,steel and alloy.Determination of phosphorus content.Bismuth phosphomolybdate blue spectrophotometic method and antimony phosphomolybdate blue spectruophotometric method*， 2008-08-19 Update
- GB/T 223.63 Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method*， 2022-07-11 Update
- GB/T 4339 Test methods for thermal expansion characteristic parameters of metallic materials*， 2008-10-10 Update
- GB/T 4702.7 Chromium metal.Determination of nitrogen content.Distillation-nessler reagent spectrophotometric method*， 2016-08-29 Update
- GB/T 5121.1 Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content*， 2008-06-17 Update
- GB/T 5986 Test method for modulus of elasticity of thermostat metals
- GB/T 5987 Test method for flexivity of thermostat metals
- GB/T 6146 Test method for resistivity of precision resistance alloys*， 2010-12-01 Update
- GB/T 8364 Test method of thermal flexure of thermostat metals*， 2008-08-19 Update
- YB/T 5242 General rules of packaging, marking and quality certification for precision alloys*， 2013-04-25 Update
GB/T 4461-2007 history
- 2020 GB/T 4461-2020 Thermostat metal strip
- 2007 GB/T 4461-2007 Thermostat bimetal strip
- 1992 GB/T 4461-1992 Thermostat metal strip