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Grinding cracks - Machining defects


Figure 1: Grinding cracks.

Defect name: Grinding cracks
Record No.: 2830
Type of defect (Internal/Surface): Surface
Defect classification: Machining defects
Steel name: Steel
Steel composition in weight %: No data.
Note:  Grinding cracks may exhibit characteristic short, parallel cracks or they may exhibit a ‘chicken-wire’ pattern and are typically between 0.076 and 0.13 mm (0.003 and 0.005”) deep.
Reference: Not shown in this demonstration version.