20MnCr5 Steel — Specifications & Listings
DIN/EN — Case hardening steel, good core toughness
Grade Details
| Grade | 20MnCr5 |
| Standard | DIN/EN |
| Description | Case hardening steel, good core toughness |
| Applications | Gears, shafts, cams, case hardened parts |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Mn |
Cr |
Si |
S |
P |
| 0.17–0.22 |
1.10–1.40 |
1.00–1.30 |
≤0.40 |
≤0.035 |
≤0.035 |
Mechanical Properties
| Tensile Strength |
800–1000 MPa |
| Case Hardness HRC |
58–62 |
| Core Hardness HB |
229–293 |
| Elongation |
≥10% |
Typical Available Sizes
| Round Bar |
16mm–200mm dia |
| Flat Bar |
20×8mm–150×40mm |
Sizes are indicative. Contact seller for exact availability.
Active 20MnCr5 Listings on M-EX