CK45 Hot Rolled Steel Round Bar
CK45 Carbon Steel Bar Products Description
CK45 round stock metal has an average carbon content of 0.45%, which is a medium carbon steel and one of the most widely used non-alloy carbon steels in German standards.
CK45 solid round bar has good tensile properties and machinability, so it is widely used in the field of mechanical manufacturing.
CK45 round bar stock steel can be formed by hot rolling, forging, etc., and is generally supplied in untreated or normalized state. The comprehensive properties of C45 round steel rod can be improved through further heat treatment (such as quenching and tempering).
CK45 Hot Rolled Steel Round Bar Products Details
CK45 Carbon Steel Rod Equivalent Material:
| ISO | USA | Japan | German | China |
|---|---|---|---|---|
| ISO 4957 | ASTM A681 | JIS G4403 | DIN 17350 | GB/T 1299 |
| C45E4 | 1045 | S45C | CK45 | 45 |
CK45 Round Steel Rod Hardness Range:
| Properties | Value |
|---|---|
| Rockwell C 820-870°C | 201~269HB |
CK45 Mild Rounds Heat Treatment:
| Properties | Temperature |
|---|---|
| Soft Annealing | :650 – 700°C |
| Normalizing | 840-870°C |
| Water Quenching | 820-850°C |
| Oil Quenching | 830-860°C |
| Tempering | 540-680°C |
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