The percentage of carbon in low carbon steel is
A
0.05%
B
0.15%
C
0.3%
D
0.5%
Correct Answer: 0.15%
0.05% Mild (low carbon) steel: approximately 0.05% to 0.25% carbon content with up to 0.4% manganese content (e.g. AISI 1018 steel). Less strong but cheap and easy to shape; surface hardness can be increased through carburizing