IS1875 C45 Steel — Specifications & Listings
IS1875 — Medium carbon forging quality steel
Grade Details
| Grade | IS1875 C45 |
| Standard | IS1875 |
| Description | Medium carbon forging quality steel |
| Applications | Gears, shafts, axles, forgings |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Mn |
Si |
S |
P |
| 0.42–0.50 |
0.60–0.90 |
0.10–0.35 |
≤0.040 |
≤0.040 |
Mechanical Properties
| Tensile Strength |
640–790 MPa |
| Yield Strength |
≥380 MPa |
| Elongation |
≥14% |
| Hardness |
187–241 HB |
Typical Available Sizes
| Round Bar |
20mm–300mm dia |
| Flat Bar |
25×10mm–200×60mm |
Sizes are indicative. Contact seller for exact availability.
Active IS1875 C45 Listings on M-EX