General Studies · Heat Treatment
कठोरित इस्पात (hardened steel) की टेम्परिंग (Tempering) मुख्य रूप से इसकी किस विशेषता को कम करती है?
- 1तन्यता (Ductility)
- 2मशीनयोग्यता (Machinability)
- 3आघात प्रतिरोध (Shock resistance)
- 4भंगुरता (Brittleness)✓
सही उत्तर देखें
भंगुरता (Brittleness)
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