Categories
- MIM (175)
China MIM Manufacturer
Powder Injection Molding, Metal Injection Molding
MIM process material
November 26, 2018
The MIM technology applicable material is very wide, including low alloy steel, stainless steel, tool steel, nickel base alloy, tungsten alloy, hard alloy, titanium alloy, magnetic materials, Kovar alloy, fine ceramics, etc.
The MIM materials in common use and application field：
| Material
system |
Material | Application |
| Low-alloy steel | Fe-2Ni, Fe-8Ni | Parts of Automobiles and
machinery |
| Stainless steel | 316L ,17-4PH, 420, 440C | Medical equipment, watch
parts |
| Hard alloy | WC-Co | Knives, watches, watches |
| Ceramics | Al 2O3 , ZrO2 , SiO2 | IT electronic, daily necessities, clocks |
| Heavy alloys | W-Ni-Fe, W-Ni-Cu, W-Cu | Military-industrial, communications, daily necessities |
| Titanium Alloy | Ti,Ti-6Al-4V | structures |
| Magnetic materials | Fe, NdFeB, SmCo5,Fe-Si | Magnetic components |
| Tool steel | CrMo4,M2 | Tools |
Several typical MIM material performance：
| Material | Density | Hardness | Tensile Strength | Elongation | |
| g/cm 3 | 洛氏 | MPa | % | ||
| Fe-based alloy | MIM-2200（Sintered） | 7.65 | 45HRB | 290 | 40 |
| MIM-2700（Sintered） | 7.65 | 69HRB | 440 | 26 | |
| MIM-4605（Sintered） | 7.62 | 62HRB | 415 | 15 | |
| MIM-4605（quenching、tempering） | 7.62 | 48HRC | 1655 | 2 | |
| Stainless steel | MIM – 316L （Sintered） | 7.92 | 67HB | 520 | 50 |
| MIM- 17-4PH （Sintered） | 7.5 | 27HRC | 900 | 6 | |
| MIM- 17-4PH （Sintered） | 7.5 | 40HRC | 1185 | 6 | |
| MIM – 430L （Sintered） | 7.5 | 65HRB | 415 | 25 | |
| Tungsten alloy | 95%W-Ni-Fe | 18.1 | 30 | 960 | 25 |
| 97%W-Ni-Fe | 18.5 | 33 | 940 | 15 | |
| Hard alloy | YG8X | 14.9 | HRA90 | bending 2300 | |
| Fine Ceramics | Al2O3 | 3.98 | HRA92 | bending 530 | |
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