Carbon steel is a popular and widely used category of steel, known for its strength and versatility.
There are various grades of carbon steel, each with specific properties and applications.
Here are a few common carbon steel grades:
- Low Carbon Steel (Mild Steel):
- Grade 1018: Standard mild steel with good machinability and weldability.
- Grade 1020: Similar to 1018 but with slightly higher carbon content.
- Other name is S235 /Q235.
- Medium Carbon Steel:
- Grade 1045/ Grade 1050/ Grade 1055: Known for its good strength, impact resistance, and machinability.
- Commonly used for shafts, gears, and forged parts.
- Other name is 45# /50# /55#
- High Carbon Steel:
- Grade 1095: High carbon content for excellent hardness and edge retention. Often used in knives, cutting tools, and springs.
- Tool Steel:
- Grades like O1, A2, D2: Carbon tool steels with additional alloying elements for enhanced hardness, wear resistance, and heat resistance.
- These are just a few examples, and there are many more carbon steel grades with specific properties tailored for different applications.
The choice of grade depends on factors such as desired mechanical properties, machinability, and intended use.