20MnCr5 Steel — Specifications & Listings
DIN17210 — German case hardening steel per DIN 17210. Equivalent to EN10084 20MnCr5. Excellent case hardening response with good core toughness.
Grade Details
| Grade | 20MnCr5 |
| Standard | DIN17210 |
| Description | German case hardening steel per DIN 17210. Equivalent to EN10084 20MnCr5. Excellent case hardening response with good core toughness. |
| Applications | Gears, shafts, cams, pins, case hardened transmission components |
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