EN5A Steel — Specifications & Listings
BS970:1955 — Medium carbon steel, slightly higher strength than EN5
Grade Details
| Grade | EN5A |
| Standard | BS970:1955 |
| Description | Medium carbon steel, slightly higher strength than EN5 |
| Applications | Axles, crankshafts, connecting rods |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Mn |
S |
P |
| 0.30–0.40 |
0.50–0.80 |
≤0.050 |
≤0.050 |
Mechanical Properties
| Tensile Strength |
540–700 MPa |
| Elongation |
≥16% |
| Hardness |
152–207 HB |
Typical Available Sizes
| Round Bar |
10mm–200mm dia |
| Flat Bar |
20×6mm–150×30mm |
Sizes are indicative. Contact seller for exact availability.
Active EN5A Listings on M-EX