S45C Carbon Steel Rod

S45C Carbon steel rod is a high-quality steel product known for its robustness, durability and strength. This carbon steel rod is widely used in various industries like manufacturing, construction, automotive, and many others. Its properties make it a go-to product for multiple applications.

S45C Carbon steel rod is made up of carbon and other elements like silicon, manganese, and sulfur, giving it unique characteristics such as toughness, resistance to wear, and excellent machinability. These properties make it an ideal choice for manufacturing machine parts, tools, and various components used in heavy machinery.

Apart from its mechanical properties, S45C carbon steel rod is known for its cost-effectiveness and affordability while delivering high-performance results. It is also highly resistant to corrosion, making it a low maintenance and long-lasting investment.

Product Specification

1. Chemical composition: Carbon content is 0.42%-0.48%, manganese content is 0.6%-0.9%, silicon content is less than 0.4%, phosphorus and sulfur content is less than 0.035%.

2. Mechanical properties: tensile strength ≥630MPa, yield strength ≥375MPa, elongation ≥14%, hardness between HRC 20-25.

3. Machinability:  can be plastic processed by cold working and hot working, but the machinability decreases with the increase of hardness.

4. Heat treatment: can enhance its hardness and strength by normalizing, quenching and tempering, and the specific heat treatment process needs to be selected according to different applications.

5. Application: suitable for manufacturing machinery parts, bearings, gears and other parts with moderate strength and wear resistance requirements.

Chemical composition

Carbon C: 0.47 ~ 0.55 Si: 0.17 ~ 0.37

Manganese Mn: 0.50 ~ 0.80

Sulfur S: ≤0.035

P: ≤0.035

Chromium Cr: ≤0.25

Nickel Ni: ≤0.25

Copper Cu: ≤0.25

Typical application examples

1, can be used for a variety of cold mold pad

2. Drill die fixing plate

3, standard template materials, etc