Question

steel contains carbon up to....​

Answer 1

Answer:

0.05% to 0.25%

Explanation:

Typical compositions of carbon are: 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.

Answer 2

A perfect steel contains upto 0.25 % of carbon.

The lowest amount of carbon in steel may be 0.05%.

Hope it helps...

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