MIM Metals
MIM materials have had their chemistries modified in order to withstand the complex metal injection molding process.
There are a wide variety of materials available for metal injection molding, and they generally fall into four categories:
- Ferrous alloys—steels, stainless steels, tool steels, iron-nickel magnetic alloys, and specialty ferrous alloys such as Invar and Kovar
- Tungsten alloys—tungsten heavy alloys and tungsten-copper
- Hard materials—cemented carbides (WC-Co), and cermets (Fe-TiC)
- Special materials that include, precious metals, titanium alloys, cobalt-chromium, nickel, nickel-base super alloys, molybdenum, molybdenum-copper, and particulate composites
At Orange Koi, we specialize in stainless steel, copper and low alloy steel materials for MIM. We can also process Cobalt-Chromium (F-75) and other specialty or custom materials.
Don’t worry if you don’t see your material of choice, we can manufacture your precision component using many other materials.
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Stainless Steel
Ideal for applications requiring strength, ductility, and corrosion resistance.
We work with Austenitic 340L, 316L; Martensitic 420,440 A/B/C; Ferritic 430
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Low Alloy Steel
Generally used for structural applications especially when high strength and hardness are necessary
We work with Low C, case hardening 4600 (Fe - Ni - Mo);Med C, through hardening 4630 - 4650 (Fe - Ni - Mo - Cr); High C, through hardening 52100
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Additional MIM Materials
These MIM materials are manufactured from pre-alloyed powder or mixtures of iron and other elements like nickel, chromium, cobalt, and silicon.
We work with Magnetic Fe-Si, Fe50Co, Fe50Ni Electronic Packaging Kovar, Fe-Ni (Invar) High Temperature Co-Cr (F-75), Inconel, Hastelloy, HK-30, 310Nb, Tribloy