JB/T 5000.14-1998
The heavy mechanical general techniques and standards.Non-destructive testing of steel casting (English Version)
- Standard No.
- JB/T 5000.14-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- Professional Standard - Machinery
- Status
- 2008-02
- Replace By
- JB/T 5000.14-2007
- Latest
- JB/T 5000.14-2007
- Scope
- This standard specifies the non-destructive testing methods for ultrasonic flaw testing, radiographic flaw testing, magnetic particle testing, and penetrant testing applied to steel castings, as well as the corresponding quality levels. This standard is applicable to ultrasonic flaw detection of carbon steel and low alloy steel castings with a thickness equal to or greater than 30mm. It is not applicable to ultrasonic flaw detection of austenitic cast steel and other castings (the ultrasonic flaw detection method used in this standard is limited to the A-type display pulse reflection method) , X-ray and R-ray photography of steel castings with a thickness of 5 to 300mm, magnetic particle inspection of surface and near-surface defects of ferromagnetic steel castings, and penetrant inspection of surface opening defects of steel castings. Any non-destructive testing inspection stipulated in this standard must specify the type of non-destructive testing method, testing standard, testing location and testing depth range (referring to the use of Ultrasonic dual-element probes stipulate near-surface flaw detection), flaw detection period, quality level (or general grade), etc.
JB/T 5000.14-1998 history
- 2007 JB/T 5000.14-2007 Heavy mechanicai general techniques and standards.Part 14: Non-destructive inspection of cast steel
- 1998 JB/T 5000.14-1998 The heavy mechanical general techniques and standards.Non-destructive testing of steel casting
