Chemistryhard · Past Paper
What is the percentage of Carbon in mild steel?
A1-2%
B0.1-0.3%
C2-4%
D0.01-0.05%
✓ Correct Answer: B — 0.1-0.3%
Mild steel contains roughly 0.1 to 0.3% carbon, making it malleable and ductile.
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