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.
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