42CrMo4 Steel — Specifications & Listings
EN10083 — Cr-Mo medium carbon alloy steel, European standard
Grade Details
| Grade | 42CrMo4 |
| Standard | EN10083 |
| Description | Cr-Mo medium carbon alloy steel, European standard |
| Applications | High strength bolts, crankshafts, axles |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Si |
Mn |
Cr |
Mo |
S |
P |
| 0.38–0.45 |
0.15–0.35 |
0.60–0.90 |
0.90–1.20 |
0.15–0.30 |
≤0.040 |
≤0.035 |
Mechanical Properties
| Tensile Strength |
900–1100 MPa |
| Yield Strength |
≥700 MPa |
| Elongation |
≥12% |
| Hardness |
263–313 HB |
Typical Available Sizes
| Round Bar |
16mm–350mm dia |
| Flat Bar |
20×8mm–250×75mm |
| Hex Bar |
19mm–100mm A/F |
Sizes are indicative. Contact seller for exact availability.
Active 42CrMo4 Listings on M-EX