IS 1875 Class 4 Steel — Specifications & Listings
IS 1875
Alloy steel forging quality, Cr-Mo-V
Grade Details
| Grade | IS 1875 Class 4 |
| Standard | IS 1875 |
| Description | Alloy steel forging quality, Cr-Mo-V |
| Applications | Power generation forgings, rotors |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Mn |
Cr |
Mo |
V |
| 0.25–0.35 |
0.50–0.80 |
1.00–1.50 |
0.40–0.60 |
0.10–0.20 |
Mechanical Properties
| Tensile Strength |
850–1000 MPa |
| Yield Strength |
≥700 MPa |
| Elongation |
≥14% |
Typical Available Sizes
Sizes are indicative. Contact seller for exact availability.
Active IS 1875 Class 4 Listings on M-EX