Metal injection molding (MIM) is an effective way to produce complex and precision-shaped parts from a variety of materials. This process produces parts for 50% less than the cost of CNC machining or casting. MIM is able to produce parts with complex shapes, superior strength and excellent surface finish with high volume manufacturing.
From design and tooling to production and quality engineering with in-depth technical and engineering expertise.
Chemistry | Grade | Density | Size | Hardness | Application Data | |
PIM / MIM Powder | ||||||
HR304(L)
Stainless Steel Powder Atomized |
Cr:18-20
Ni:8-12 C:0.08(0.03) Si:1max Mn:2max Fe:bal. |
304(L) | app.4.1-4.5
tap.>4.9 g/cm3 |
150um
75um 45um 15um |
34.5HRC | MIM part weight:0.03-200g
Apparent relative density>95% Sinter density>7.6g/cm3 sinter temperature:1360-1380c Shrinkage rate:1.18 |
HR316(L)
Stainless steel powder Atomized |
Cr:16-18
Ni:10-14 Mo:2-3 C:0.08(0.03) Si:1max Mn:2max Fe:bal. |
316(L) | app.4.1-4.5
tap.>4.8 g/cm3 |
150um
75um 45um 15um |
36HRC | MIM part weight:0.03-200g
Apparent relative density>95% Sinter density>7.8g/cm3 sinter temperature:1360-1380c Shrinkage rate:1.18 |
HR174PH
Stainless steel powder Atomized |
Cr:15.5-17.5
Ni:3-5 Nb:0.15-0.45 Cu:3-5 C:0.07 Si:1max Mn:1max Fe:bal. |
17-4PH | app.4.1-4.5
tap.>4.8 g/cm3 |
150um
75um 45um 15um |
35HRC | MIM part weight:0.03-200g
Apparent relative density>95% Sinter density>7.8g/cm3 sinter temperature:1360-1380c Shrinkage rate:1.18 |
HR420
Stainless steel powder Atomized |
Cr:12-14
C:0.25max Si:1max Mn:1max Fe:bal. |
420 | app.4.1-4.5
tap.>4.8 g/cm3 |
150um
75um 45um 15um |
HRC50 | MIM part weight:0.03-200g
Apparent relative density>95% Sinter density>7.8g/cm3 sinter temperature:1360-1380c Shrinkage rate:1.18 |
HR430
Stainless steel powder Atomized |
Cr:16-18
C:0.12max Si:1max Mn:1max Fe:bal. |
430 | app.4.1-4.5
top.>4.8 g/cm3 |
150um
75um 45um 15um |
HRC51 | MIM part weight:0.03-200g
Apparent relative density>95% Sinter density>7.8g/cm3 sinter temperature:1360-1380c Shrinkage rate:1.18 |
HR70Cr | Cr:65-70
C:0.06(0.03) Si:1.0max S:0.03max P:0.03max |
70Cr | / | -75um
-45um |
/ | As additive for special part require anti-wear and anti-corrosion, like auto valve shaft guide pipe, seat etc. |
HR60Mo | Mo:60-65
C:0.04max S:0.15max P:0.06max Si:1.5max |
60Mo | / | 75um
45um 37um 25um |
/ | As additive for special part require anti-wear and anti-corrosion, like auto valve shaft guide pipe, seat etc. |
HRCr12Mo | Cr:10
Mo:1.5 C:0.06 Mn:0.1 S:0.022 P:0.022 Si:1.0 Fe:bal. |
12CrMo | / | 75micron
53micron 45micron |
/ | this alloy powder contain Cr and Mo content, can provide good anti-wear, anti-corrosion performance, it is usually to produce special part which need above performance. |
HRMnS | Mn:62-65
S:33-36 O:0.5 Other: 1max |
MnS | / | 300mesh
D95:10-12micron |
/ | As additive, function is lubricaiton. |
HRFeC1#
Carbonyl Iron powder |
Fe:98%min
C:0.8%max N:0.6%max O:0.4%max |
CF1-1 | App.:2.2min
Tap:4.0min |
D10:0.5-1.0um
D50:2.0ummax D90:3.0-5.0um |
/ | / |
HRFeC1#
Carbonyl Iron powder |
Fe:98%min
C:0.8%max N:0.6%max O:0.4%max |
CF1-2 | App.:2.5min
Tap:3.9min |
D10:0.6-1.5um
D50:2.0-3.0um D90:4.5-8.0um |
/ | / |
HRFeC1#
Carbonyl Iron powder |
Fe:98%min
C:0.8%max N:0.6%max O:0.4%max |
CF1-3 | App.:2.5min
Tap:3.8min |
D10:1.0-3.0um
D50:3.0-5.0um D90:5.0-12.0um |
/ | / |
HRFeC1#
Carbonyl Iron powder |
Fe:98%min
C:0.9%max N:0.7%max O:0.4%max |
CF1-4 | App.:2.2min
Tap:3.5min |
D10:1.5-3.5um
D50:5.0-6.0um D90:11.5-16.5um |
/ | / |
HRFeC2#
Carbonyl Iron powder |
Fe:99.5%min
C:0.05%max N:0.01%max O:0.2%max |
CF2-2 | App.:2.5min
Tap:3.8min |
D10:0.9-3.0um
D50:3.0-5.0um D90:5.5-12.0um |
/ | / |
HRFeC2#
Carbonyl Iron powder |
Fe:99.5%min
C:0.05%max N:0.01%max O:0.2%max |
CF2-3 | App.:2.5min
Tap:3.6min |
D10:1.5-3.0um
D50:5.0-8.0um D90:10-18um |
/ | / |
Other Carbonyl Iron powder | we have more than 20grades, please contact our sales to get more details |
MiMfactories / Devision of Rockleigh Industries Inc. uses the latest wire EDM technology which is fully integrated with CAD/CAM. Using this technology, skills and experience we deliver a complete manufacturing solution for every project and application.
Metal injection molding processOur services include prototyping, design, in-house tool production, wire EDM, specialist tool transfer service, high-quality manufacturing and logistics. We specialize in pressed metal parts with tolerances as low as one micron. Press from 5 tons to 160 tons.
We do selective plating, metal finishing, de-burring, polishing, degreasing and heat treatment. Our in-house tooling facility manufacturing led frames and other metal components. Rockleigh Industries are specialists in complex materials and hard metals to manufacture stainless steel parts. Stainless steel stamping project. High-speed insertion or welding of precious metal contacts.
Product materials of cast iron, cast steel, super duplex, SST, copper based & aluminum based alloys.
Here below please find some pictures we have made recently:
See examples of our Metal Injection Molding MIM work