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GB/T 13299-2022 Active
GB/T 13299-2022 Determination of free cementite,pearlite and Widmanstaten structure in steel
Abstract
This document specifies the cutting and preparation of samples of free carbides, pearlite, and Widmanstätten structure in steel, as well as the evaluation methods. This document is applicable to the evaluation of free carbides, pearlite, and Widmanstätten structure in low-carbon and medium-carbon steel plates, steel strips, and steel bars (billets). Other types of steel can be used for reference.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 13299-2022 |
| CCS | Metallographic examination methods |
| ICS | Other testing methods for metal materials |
| Implement Date | 2023-02-01 |
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