GB/T 4162-2008
Forged and rolled steel bars. Method for ultrasonic testing (English Version)
- Standard No.
- GB/T 4162-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2022-11
- Replace By
- GB/T 4162-2022
- Latest
- GB/T 4162-2022
- Replace
- GB/T 4162-1991
- Scope
- This standard specifies the requirements for ultrasonic testing of forged and rolled steel bars, testing methods and testing procedures, evaluation of testing results, quality grades, records and reports. This standard is applicable to ultrasonic (longitudinal wave or transverse wave) pulse reflection method (contact method or liquid immersion method) to detect forged steel bars with diameter (thickness) of 12mm ~ 250mm. Other forged bars can also be used for reference. This standard does not apply to austenitic coarse-grained steel rods.
GB/T 4162-2008 Referenced Document
- GB/T 12604.1 Non-destructive testing—Terminology—Ultrasonic testing*， 2020-11-19 Update
- GB/T 18694 Non-destructivetesting--Ultrasonic inspection--Characterization of search unit and sound field
- GB/T 18852 Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams*， 2020-11-19 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
GB/T 4162-2008 history
- 2022 GB/T 4162-2022 Method for ultrasonic testing of forged and rolled steel bars
- 2008 GB/T 4162-2008 Forged and rolled steel bars. Method for ultrasonic testing
- 1991 GB/T 4162-1991 Forged and rolled steel bars--Method for ultrasonic examination
