INDUCTION HARDENED ROD
| Steel Grade | ck 45 / En8 |
| category | Normal |
| Induction Hardened | |
| QET + IH | |
| supply condition | ground & chrome plated |
| chrome thickness | 20-30 micron |
| surface roughness | ra <0.2micron |
| tolerance on dia iso f7/f8 on the dia | |
| straightness | 0.25mm/mtr |
| surface hardness | 850-1150hv (vickers 100g) |
| induction hardness | hrc 50-58 (depth 1.5 to 2.5) |
| corrosion resistance | test in natural salt spray according to astmb 120 hrs |
| results evaluation according to iso 4540 rating 7-10 |
