13/3-in.-diam gage - Tool steels - Fractography - Heat treatment defects


Figure 1: This 13/3-in.-diam gage, made of manganese oil-hardening steel, cracked because of failure to temper immediately after the quench, even though there are no sharp changes of section.

Defect name: No data.
Record No.: 2879
Type of defect (Internal/Surface): Internal, surface
Defect classification: Fractography, heat treatment defects
Steel name: Tool steel
Steel composition in weight %: No data.
Note:  No data.
Reference: Not shown in this demonstration version.

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