SAE1045 S45C carbon steel iron round bar

SAE1045 and S45C are both designations for carbon steel grades commonly used in the manufacturing industry. These grades refer to the same material, with SAE1045 being the American Society of Automotive Engineers (SAE) designation and S45C being the Japanese Industrial Standard (JIS) designation.

Carbon steel iron round bars made from SAE1045 S45C offer excellent weldability, machinability, and mechanical properties. They have a carbon content of about 0.45%, which provides good strength and hardness. These round bars can be heat treated to achieve desired properties such as increased hardness or improved wear resistance.

The SAE1045 S45C carbon steel round bars find wide applications in various industries, including automotive, machinery, construction, and general engineering. They are used in the production of shafts, axles, gears, bolts, studs, and other components that require high strength and durability.

These carbon steel round bars can be further processed through machining, forging, or heat treating techniques to meet specific requirements. With their balanced combination of strength, machinability, and affordability, SAE1045 S45C carbon steel iron round bars are popular choices for many industrial applications.

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