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PM/MIM powder
PM/MIM is a important technics in the basic industry. Many small and heteromorphism part need to be produced by PM and MIM product. To get a good part, three factors are critical. one is the sinter atomsphere, refer to the purity of gas, the H2O content(dew point) etc. The second factor is the furnace performance, refer to the leakproofness, and the top sinter temperature. The third reason is the powder materials, the particle shape, oxygen content, impurity etc.
  Chemistry Grade  Density Size Hardness Application Data
PM/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

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