GB/T 7233.2-2010
Steel castings.UItrasonic examination.Part 2:Steel castings for highly stressed components (English Version)
- Standard No.
- GB/T 7233.2-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-12
- Replace By
- GB/T 7233.2-2023
- Latest
- GB/T 7233.2-2023
- Replace
- GB/T 7233-1987
- Scope
- This part of GB/T 7233 specifies the terms and definitions, general requirements and methods for detecting internal defects using pulse reflection technology for ultrasonic testing of high pressure steel castings (non-austenitic). This part is applicable to ultrasonic testing of high pressure steel castings (non-austenitic) after heat treatment for grain refinement and steel castings with a thickness not exceeding 600mm. For steel castings with a thickness greater than 600mm, there should be an agreement specifying the testing methods and recording limits. Not partly not applicable to austenitic steels.
GB/T 7233.2-2010 Referenced Document
- GB/T 12604.1 Non-destructive testing—Terminology—Ultrasonic testing*， 2020-11-19 Update
- GB/T 15056 Casting surface roughness—Appraising method*， 2017-11-01 Update
- GB/T 18694 Non-destructivetesting--Ultrasonic inspection--Characterization of search unit and sound field
- GB/T 19799.1 Non-destructive testing.Ultrasonic testing.Specification for calibration block No. 1*， 2015-10-09 Update
- GB/T 19799.2 Non=destructive testing--Ultrasonic testing--Specification for calibration block No.2*， 2012-09-03 Update
- GB/T 5616 Non-destructive testing.Guidelines for application*， 2014-05-06 Update
- GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel*， 2015-12-10 Update
- JB/T 10061 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique
- JB/T 9214 Non-destructive testing.Test methods for evaluating performance characteristics of A-scan pulse-echo ultrasonic testing systems
GB/T 7233.2-2010 history
- 2023 GB/T 7233.1-2023 Ultrasonic testing of steel castings - Part 1: General purpose steel castings
- 2009 GB/T 7233.1-2009 Steel castings.Ultrasonic examination.Part 1:Steel castings for general purposes
- 1987 GB/T 7233-1987 Methods for ultrasonic testing and for specifying quality levels of steel castings
GB/T 7233.2-2010 Steel castings.UItrasonic examination.Part 2:Steel castings for highly stressed components has been changed from GB/T 7233-1987 Methods for ultrasonic testing and for specifying quality levels of steel castings.
