Posted By: Alva Crenshaw    | 2018-08-08 07:38:00
Question Steel contains carbon approximately
(A) 1.50% to 5.6% (B) 0.05% to 1.75% (C) 0.25 % (D) None to these

Thread Reply

Alva Crenshaw
2018-08-11 06:59:00

B -0.05% to 1.75%

Abigail Arakaki
2018-09-29 04:44:00

2020-10-03 11:18:00

1.Mild (low carbon) steel: approximately 0.020% to 0.25% carbon content with up to 0.4% manganese content.
Less strong but cheap and easy to shape; surface hardness can be increased through carburizing.
2.Medium carbon steel: approximately 0.14% to 0.84% carbon content with 0.60 to 1.65% manganese content.
Balances ductility and strength and has good wear resistance; used for large parts, forging and car parts.
3.High carbon steel: approximately 0.59% to 0.65% carbon content with 0.30 to 0.90% manganese content.
Very strong, used for springs and high-strength wires.
4.Very high carbon steel: approximately 0.96% to 2.1% carbon content, specially processed to produce specific atomic and molecular micro structures.

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