Physics · Heat Treatment of Metals
What is the typical cooling rate for carbon steel during the annealing process?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1200 to 250 °C/hr
- 2150 to 200 °C/hr
- 3100 to 150 °C/hr✓
- 450 to 100 °C/hr
Correct answer
100 to 150 °C/hr
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