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GB/T 7233.1-2023 Active
GB/T 7233.1-2023 Steel castings—Ultrasonic testing—Part 1:Steel castings for general purposes
Abstract
This document specifies the general requirements and testing methods for ultrasonic testing of general-purpose cast steel parts.
This document is applicable to ultrasonic testing of general-purpose cast steel parts that have undergone grain refinement heat treatment and have a wall thickness of no more than 600 mm. For cast steel parts with a wall thickness greater than 600 mm, they can be referenced for implementation if there are no special requirements.
This document is not applicable to austenitic steel and austenitic-ferritic duplex stainless steel. For martensitic stainless steel, it can be referenced for implementation.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7233.1-2023 |
| CCS | Casting |
| ICS | Nondestructive testing of metal materials |
| Implement Date | 2023-10-01 |
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$ 102
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$ 102