C45 Steel — Specifications & Listings
DIN/EN10083 — Medium carbon structural steel, European standard
Grade Details
| Grade | C45 |
| Standard | DIN/EN10083 |
| Description | Medium carbon structural steel, European standard |
| Applications | Shafts, gears, bolts, machine parts, tools |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Si |
Mn |
S |
P |
| 0.42–0.50 |
0.15–0.35 |
0.50–0.80 |
≤0.040 |
≤0.040 |
Mechanical Properties
| Tensile Strength |
630–800 MPa |
| Yield Strength |
≥370 MPa |
| Elongation |
≥14% |
| Hardness |
179–241 HB |
Typical Available Sizes
| Round Bar |
10mm–250mm dia |
| Flat Bar |
16×5mm–200×50mm |
| Square Bar |
12mm–150mm |
Sizes are indicative. Contact seller for exact availability.
Active C45 Listings on M-EX