GB/T 7704-1987
Replaced
GB/T 19799.2-2024
Active
National standards
GB/T 19799.2-2024 Non-destructive testing—Ultrasonic testing block—Part 2:Calibration block No.2
GB/T 19799.2-2024 Non-destructive testing—Ultrasonic testing block—Part 2:Calibration block No.2
Basic Information
Standard Code:
GB/T 19799.2-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Non-destructive testing
Publish Date:
2024-11-28
Implement Date:
2024-11-28
Pages:
12 pages
Scope
This document specifies the dimensions, materials, and manufacturing requirements of Standard Test Block No. 2 (hereinafter referred to as the test block), as well as the methods of using the test block to set up and verify ultrasonic testing equipment.
Development Information
Replace the following standards
Referenced Standards
ISO 2400
ISO 5577
EN 10025-2
Adopt standards
ISO 7963:2022
Related Standards
GB/T 11343-1989
Replaced
GB/T 11343-1989 Ultrasonic angle beam examination by the contact method
GB/T 11344-1989
Replaced
GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method
GB/T 2611-1992
Replaced
GB/T 2611-1992 General requirements for testing machines
GB/T 15823-1995
Replaced
GB/T 15823-1995 Examination for helium leak detecting
GB/T 12604.9-1996
Replaced