The basic attributes include:
1. Economical production of complex parts with weight from 0.03 to 200g from high-performance engineering materials.
2. Parts with high dimensional precision (±0.1%~±0.5%) and good surface quality (surface roughness 1~2μm).
3. Parts with high relative density (96%~100%), homogeneous microstructure and superior performance.
4. Adaptable to powders of various materials and wide application of the parts.
5. Material saving through the recycle of wastes, production process with high level of automation and suitable for mass production Flow chart of metal injection molding

Application of MIM

Products Range:
Material | Typical Values | |||||||
Designation Code | Density g/cm3 | Tensile Properties | Young's modulus, Gpa | Un-notched Charpy Impact Energy,J | Hardness,Rockwell | |||
UTS. Mpa | Y.S. (0.2%), Mpa | Elongation (in 25.4mm) % | Macro (apparent) | Micro (converted) | ||||
MIM-Fe2Ni | 7.8 | 280 | 115 | 25 | 55 HRB | 50 HRC | ||
MIM-Fe8Ni | 7.8 | 450 | 12 | 84 HRB | 50 HRC | |||
MIM-2200 (as sintered) | 7.8 | 290 | 125 | 40.0 | 190 | 135 | 45 HRB | |
MIM-2700 (as sintered) | 7.8 | 415 | 255 | 26.0 | 190 | 175 | 69 HRB | |
MIM-4605 (as sintered) | 7.8 | 440 | 205 | 15.0 | 200 | 70 | 62 HRB | |
MIM-4605 (Q&T) | 7.8 | 1655 | 1480 | 2.0 | 205 | 55 | 48 HRC | 55 HRC |
MIM-304 | 7.8 | 500 | 70 | 60 HRB | ||||
MIM-316L (as sintered) | 7.85 | 520 | 175 | 50.0 | 190 | 190 | 67 HRB | |
MIM-410 | 7.7 | 900 | 7 | 40 HRC | ||||
MIM-420 (heat treated) | 7.7 | 1380 | 1200 | 12 | 190 | 40 | 45-60 HRC | |
MIM-430L (as sintered) | 7.8 | 410 | 240 | 25.0 | 210 | 150 | 65 HRB | |
MIM-440C | 7.8 | 700 | 590 | 15 | 45-60 HRC | |||
MIM-17-4PH (as sintered) | 7.8 | 900 | 730 | 6.0 | 190 | 140 | 27 HRC | |
MIM-17-4PH (heat treated) | 7.8 | 1190 | 1090 | 6.0 | 190 | 140 | 45-60 HRC |
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