The ultimate surface hardening process for low carbon steels. Steel grade: 20MnCr5, 16MnCr5, SAE8620, SAE8625H, EN 353, SCM 420 etc. Transmission components, Crank pins, Piston pins, Output shafts, Connecting Rods, Gears.
| Sr no | Steel Grade |
|---|---|
| 1 | 20MnCr5 |
| 2 | 16MnCr5 |
| 3 | SAE8620 |
| 4 | SAE8625H |
| 5 | SAE8625H |
| 6 | EN 353 |
| 7 | SCM 420 |
Hardening of medium carbon steels such as SAE 4140, SAE 4340, and 1045 under a protective atmosphere to achieve hardness & scale-free parts.
| Sr no | carbon steels |
|---|---|
| 1 | SAE 4140 |
| 2 | SAE 4340 |
| 3 | 1045 |
Reducing retained austenite in hardened steel components like pins and cams by freezing them at -80C.
| Sr no | Services |
|---|---|
| 1 | Grain size analysis |
| 2 | IGO determination |
| 3 | hardness testing |
| 4 | case depth surveys |
| 5 | Prototype testing |
| 6 | Microstructure analysis |
| Sr no | Equipments |
|---|---|
| 1 | Micro hardness teste |
| 2 | Microscope(Leica) |
| 3 | Polishing & Lapping |
| 4 | Brinell Hardness tester |
| 5 | Rockwell hardness tester. |
| Sr no | Equipments |
|---|---|
| 1 | 20MnCr5 |
| 2 | 16MnCr5 |
| 3 | SAE 8620H |
| 4 | SAE 8625H |
| 5 | EN 353 |
| 6 | SCM 420 |
| 7 | EN 32 |
| 8 | 41Cr4 |
| 9 | 42CrMo4 |
| 10 | En8 |
| 11 | En9 |
| 12 | EN19 |
| 13 | EN24 |
Stress relieving is a heat treatment process that reduces internal stresses in metal components caused by machining, welding, or cold working. It involves heating the material to a specific temperature below its critical point, holding it for a set duration, and then cooling it gradually. This enhances dimensional stability, reduces distortion, and improves mechanical properties
Annealing is a heat treatment process that softens metal, improves ductility, and relieves internal stresses. It involves heating the material to a specific temperature, holding it for a period, and then cooling it slowly. This process enhances machinability, refines grain structure, and restores material properties for further processing.
Normalizing is a heat treatment process that refines the grain structure, enhances mechanical properties, and relieves internal stresses. It involves heating the metal above its critical temperature, holding it, and then cooling it in air. This results in improved strength, toughness, and uniformity in the material.