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Roll burst - Rolling defects


Figure 1: Roll burst in 3 1/4-in.-diam bar of high-carbon, high-chromium steel. Top view shows the fracture of the bar. Lower view shows a section cut with a saw. A satisfactory tool could not be made from such defective steel.

Defect name: Roll burst
Record No.: 2864
Type of defect (Internal/Surface): Internal
Defect classification: Rolling defects
Steel name: Tool steel
Steel composition in weight %: No data.
Note:  No data.
Reference: Not shown in this demonstration version.