General Studies · Material Science
At what carbon content and temperature does the eutectoid reaction occur in the iron-carbon equilibrium diagram, transforming austenite into pearlite?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14.3% Carbon at around 1538°C
- 20.4% Carbon at around 912°C
- 32.1% Carbon at around 1147°C
- 40.8% Carbon at around 723°C✓
Correct answer
0.8% Carbon at around 723°C
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