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Q. |
Steel is an alloy consisting mostly of iron, with a carbon content between 0.2% and 2.1% by weight. An increasing amount of Iron will result in which of the following? |
A. | Increase Hardening |
B. | Decrease Hardening |
C. | Increase ductility |
D. | Increase melting Point |
Answer» A. Increase Hardening |
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