Back (Edge zone)

1.7182 | 27MnCrB5-2 case hardened - 01
1.7182 | 27MnCrB5-2 case hardened - 01
1.7182 | 27MnCrB5-2 case hardened - 02
1.7182 | 27MnCrB5-2 case hardened - 03
1.7182 | 27MnCrB5-2 case hardened - 04

1.7182 | 27MnCrB5-2 case hardened

Numeric designation1.7182
Chemical designation27MnCrB5-2
Statecase hardened
Etching3% Nital

The micrographs show the case-hardened edge zone. The microstructure consists of tempered martensite.

Edge zone

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