C80 Steel — Specifications & Listings
DIN 17200 — High carbon steel for springs and tools
Grade Details
| Grade | C80 |
| Standard | DIN 17200 |
| Description | High carbon steel for springs and tools |
| Applications | Springs, music wire, high strength wire, cutting tools |
Equivalent / Similar Grades
Chemical Composition (%)
| C |
Si |
Mn |
S |
P |
| 0.75–0.85 |
0.15–0.35 |
0.50–0.80 |
≤0.040 |
≤0.040 |
Mechanical Properties
| Tensile Strength |
900–1100 MPa (annealed) |
| Hardness HRC |
60–65 (hardened) |
Typical Available Sizes
| Round Bar |
8mm–75mm dia |
| Wire Rod Coil |
5.5mm–20mm dia |
| Wire |
0.1mm–12mm dia |
Sizes are indicative. Contact seller for exact availability.
Active C80 Listings on M-EX