34CrMo4 Steel — Specifications & Listings
DIN/EN10083 — Chrome molybdenum alloy steel, lower Cr than 42CrMo4
Grade Details
| Grade | 34CrMo4 |
| Standard | DIN/EN10083 |
| Description | Chrome molybdenum alloy steel, lower Cr than 42CrMo4 |
| Applications | High tensile bolts, pressure vessels, gears |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Si |
Mn |
Cr |
Mo |
| 0.30–0.37 |
0.15–0.35 |
0.55–0.85 |
0.90–1.20 |
0.15–0.25 |
Mechanical Properties
| Tensile Strength |
800–950 MPa |
| Yield Strength |
≥600 MPa |
| Elongation |
≥14% |
| Hardness |
229–277 HB |
Typical Available Sizes
| Round Bar |
16mm–250mm dia |
| Flat Bar |
20×8mm–150×50mm |
Sizes are indicative. Contact seller for exact availability.
Active 34CrMo4 Listings on M-EX