MIM-4605 （quenched & tempered ,high hardness）
MIM-4605 （quenched & tempered ,high hardness）is a low alloy steel whose composition includes carbon, nickel and molybdenum. Quenching and tempering heat treatment increases the various strengths and wear resistance of the product, and achieves high hardness by changing the quenching and tempering conditions. It is also possible to increase the coating or blackening treatment to increase its corrosion resistance. Used in a wide variety of industries including automotive, consumer goods, and power hand tools.
Chemical Content
- MIM-4605 （quenched & tempered ,high hardness）
- MIM-Fe2Ni
- MIM-Fe82Ni
- MIM-2200
| Feed | OSF | Density | |||||
| C | Ni | Mo | Si | Fe | |||
| FDC4605A | 0.4-0.6 | 1.5-2.5 | 0.2-0.5 | ≤1.00 | Bal | 1.216 | ≥7.6 |
| FDC4605B | 0.4-0.6 | 1.5-2.5 | 0.2-0.5 | ≤1.00 | Bal | 1.2 | ≥7.6 |
| FDC4605C | 0.4-0.6 | 1.5-2.5 | 0.2-0.5 | ≤1.00 | Bal | 1.19 | ≥7.5 |
| FDC4605DE | 0.4-0.6 | 1.5-2.5 | 0.2-0.5 | ≤1.00 | Bal | 1.185 | ≥7.5 |
| FDC2200MA | ≤0.10 | 1.5-2.5 | 0.2-0.5 | ≤1.00 | Bal | 1.216 | ≥7.5 |
| MIM-Fe2Ni | Density | UTS.Mpa | Y.S.(0.2%),Mpa | Elongation(in 25.4mm)% | Macro (apparent0 | Micro(converted) |
| 7.5 | 280 | 115 | 25 | 55 HRB | ≥50HRC |
| MIM-Fe82Ni | Density | UTS.Mpa | Y.S.(0.2%),Mpa | Elongation(in 25.4mm)% | Macro (apparent0 | Micro(converted) |
| 7.5 | 450 | / | 12 | 84 HRB | ≥50HRC |
| MIM-2200 | Density | UTS.Mpa | Y.S.(0.2%),Mpa | Elongation(in 25.4mm)% | Macro (apparent0 | Micro(converted) |
| 7.65 | 290 | 125 | 40 | 45HRB | / |