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GB/T 7216-2023 Active
GB/T 7216-2023 Metallographic test for grey cast iron
Abstract
This document specifies the preparation of samples for metallographic examination of gray cast iron, the inspection items and rating charts, the presentation of results, and the test report. This document is applicable to the evaluation of the microstructure of gray cast iron.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7216-2023 |
| CCS | Casting |
| ICS | Iron |
| Implement Date | 2023-05-23 |
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$ 149
Subtotal
$ 149
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Order Total (incl. tax)
$ 149