EN19 Steel — Specifications & Listings
BS970 — Cr-Mo alloy steel, high tensile, good toughness
Grade Details
| Grade | EN19 |
| Standard | BS970 |
| Description | Cr-Mo alloy steel, high tensile, good toughness |
| Applications | Gears, shafts, bolts, automotive axles |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Si |
Mn |
Cr |
Mo |
S |
P |
| 0.36–0.44 |
0.10–0.35 |
0.60–1.00 |
0.90–1.20 |
0.25–0.35 |
≤0.040 |
≤0.035 |
Mechanical Properties
| Tensile Strength |
850–1000 MPa |
| Yield Strength |
≥680 MPa |
| Elongation |
≥13% |
| Hardness |
248–302 HB |
| Impact (Charpy) |
≥54 J |
Typical Available Sizes
| Round Bar |
16mm – 300mm dia |
| Flat Bar |
20×6mm – 200×50mm |
| Hexagon |
19mm – 100mm A/F |
Sizes are indicative. Contact seller for exact availability.
Active EN19 Listings on M-EX