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1. |
How does heating for hypereutectoid steels differ from hypoeutectoid steels? |
A. | Heated 30-60<sup>o</sup>C above A1 line |
B. | Heated 30-60<sup>o</sup>C below A1 line |
C. | Heated 30-60<sup>o</sup>C below A2 line |
D. | Heated 30-60<sup>o</sup>C below A3 line |
Answer» B. Heated 30-60<sup>o</sup>C below A1 line | |