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Metal injection molding feeding

Metal injection molding feedstock is a type of feedstock made by blending low-oxygen, high-sphericity ultrafine metal powder with high-molecular materials to obtain uniformly compounded particles. This feedstock has excellent properties such as high fluidity, high sintering density, high comprehensive strength, good toughness, and a mirror-like polishing effect. Metal injection molding feedstock is mainly used in the manufacturing of metal injection molding products in fields such as mobile phone components, wearable smart terminals, automotive parts, medical devices, and aerospace components.

Classification:

Product Details

Metal injection molding feedstock is a uniformly compounded particle made by blending ultrafine metal powder with low oxygen content and good sphericity with high molecular materials. This feedstock has excellent properties such as high fluidity, high sintering density, high comprehensive strength, good toughness, and mirror-like polishing effect. Metal injection molding feedstock is mainly used in the manufacturing of metal injection molding products in fields such as mobile phone components, wearable smart terminals, automotive parts, medical devices, and aerospace components.

Product Parameters

316L Chemical Composition

  C(%) Cr(%) Ni(%) Mo(%) Mn(%) Si(%) Fe(%)
316L ≤0.03 16-18 10-14 2-3 ≤2 ≤1 balance

Typical Properties

Property Unit Typical Data Specification Test Method
Melt Flow Index (MFI) g/10min 1300 1000-1600 ISO1133(190℃.21.6kg)
Density g/cm³ 7.80 ≥7.75 ISO3369

314L Chemical Composition

  C(%) Cr(%) Ni(%) Mn(%) Si(%) Fe(%)
314L ≤0.03 18-20 8-12 ≤2 ≤1 balance

Typical Properties

Property Unit Typical Data Specification Test Method
Melt Flow Index (MFI) g/10min 1400 1000-1700 ISO1133(190℃.21.6kg)
Density g/cm³ 7.75 ≥7.70 ISO3369

17-4PH Chemical Composition

  C(%) Cr(%) Ni(%) Cu(%) Nb(%) Mn(%) Si(%) Fe(%)
17-4PH ≤0.07 15.0-17.5 3-5 3-5 0.15-0.45 ≤1.0 ≤1 balance

Typical Properties

Property Unit Typical Data Specification Test Method
Melt Flow Index (MFI) g/10min 900 600-1100 ISO1133(190℃.21.6kg)
Density g/cm³ 7.6 ≥7.55 ISO3369

420W Chemical Composition

  C(%) Mo(%) Nb(%) Ni(%) Si(%) Mn(%) P(%) S(%) Fe(%)
420W 0.35-0.50 12-14 1.0-2.0 ≤0.60 ≤1.0 ≤1.0 ≤0.040 ≤0.030 balance

Typical Properties

Property Unit Typical Data Specification Test Method
Melt Flow Index (MFI) g/10min 400 300-800 ISO1133(190℃.21.6kg)
Density g/cm³ 7.6 ≥7.55 ISO3369

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