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MIM Metal Injection Molding

Parametri del processo

Lunghezza max 100 mm
Sezioni 0.2 - 5 mm
Peso ottimale < 50 g
Finitura superficiale (Ra) 0.8 - 1.6 μm

TOLLERANZE
DIMENSIONI TOLLERANZA
5 mm ± 0.03mm
10 mm ± 0.05mm
20 mm ± 0.10mm
40 mm ± 0.15mm
50 mm ± 0.20mm
area tencinca mim

 

Materiali

Material Group Alloy Name UTS MPa YS (0,2%) MPa Elong % Hardness Density g/cm3
Low Alloy Steels 8% Ni-Steel
MIM 4605 as sintered
MIM 4605 heat treated
413
689
1653
255
482
1446
26
15
4
60 HRB
90 HRB
48 HRC
7,6
7,5
7,5
Austenitic
Steinless Steel
AISI 316L
AISI 304L
482 241 30 65 HRB 7,7
7,7
Ferrite SS
Stainless Steel
AISI 340 413 241 30 65 HRB 7,5
Martens Tic
Stainless Steel
AISI 420
AISI 420 (Premium)
AISI 440C (Premium)
1033
1929
1584

1643
1343

8
4
50 HRC
52 HRC
59 HRC
7,3
7,6
7,5
Precipitation Hardening
Stainless Steel
17-4 has sintered
17-4 PH H900
827
1240
640
1102
12
7
25 HRC
36 HRC
7,6
7,6
Duplex Structure
Stainless Steel
ASTM A276 (2205) 620 516 27 93 HRB 7,5
Soft Magnetic
Materials
Fe-Si
Alloy 50
427
448
262
158
20
33
68 HRB
58 HRB
7,5
7,7
Copper Based Cu 100%         8,3
Titanium TI-GAI-4V (Annealed)
TI-GAI-4V (AGED)
744
923
716
827
10
4
  4,2
4,2
High Speed Steel M2 1200 800   65 HRC 7,9
Tungsten Heavy Alloy WHA       320Hv1 17,8
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