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GB/T 12778-2008
GB/T 12778-2008 Determination of Charpy impact fracture surface for metallic materials
Abstract
This standard specifies the method for determining the fracture surface area and lateral expansion value of Charpy impact specimens of metal materials.
This standard is applicable to the determination of fracture surfaces of Charpy impact specimens of metal materials. The determination of fracture surfaces of other types of impact specimens can also be carried out with reference to this standard.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Abolished |
| Standard Code | GB/T 12778-2008 |
| CCS | \n Test methods for the mechanical properties of metals |
| ICS | Mechanical testing of metal materials |
| Implement Date | 2008-07-01 |
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