GB/T 9452-2003
Testing method for work zone of heat treatment furnace (English Version)
- Standard No.
- GB/T 9452-2003
- Language
- Chinese, Available in English version
- Release Date
- 2003
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2013-03
- Replace By
- GB/T 9452-2012
- Latest
- GB/T 9452-2023
- Scope
- This standard specifies the method for measuring the effective heating zone of heat treatment furnaces. This standard is applicable to the evaluation of the effective heating zone in the heat treatment furnace that meets the heating temperature and heat preservation accuracy specified in the heat treatment process. It is not suitable for the heating area in the continuous heating furnace that does not have a fixed process regulation heating temperature or does not require heat preservation accuracy.
GB/T 9452-2003 history
- 2023 GB/T 9452-2023 Test method for qualified work zone of heat treatment furnace
- 2012 GB/T 9452-2012 Testing method for working zone of heat treatment furnace
- 2003 GB/T 9452-2003 Testing method for work zone of heat treatment furnace
