17-4PH

17-4PH stainless steel, a martensitic precipitation hardening steel, possesses high strength, favorable toughness and excellent corrosion resistance. This material powder is ideally applicable to metal injection molding.

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Metal Injection Molding Powders

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Key Characteristics

A martensitic stainless steel powder
High sphericity and flowability
High strength and good toughness
Excellent corrosion resistance
High precision adaptability

Industrial Applications

Aerospace, automotive
Biomedical, petrochemical
Communications, 3C electronics

Chemical Composition (wt%)

Element	Cr	Ni	Cu	Nb	Others				Fe
					C	P	Si	Mn
Content (wt%)	15.5-17.5	3.0-5.0	3.0-5.0	0.15-0.45	≤0.07	≤0.03	≤1.00	≤1.00	Bal

Typical Properties

PSD	App Density (g/cm³)	Tap Density (g/cm³)	Flowability (s/50g)	Laser Particle Size (µm)
PSD	App Density (g/cm³)	Tap Density (g/cm³)	Flowability (s/50g)	D10	D50	D90
D50: 11μm	≥4.4	≥4.7	-	2.9 - 4.5	10.0 - 12.0	18 - 24
D50: 12μm	≥4.4	≥4.7	-	3.5 - 5.6	11.5 - 13.7	21- 26

Feedstock performance parameter

Parameter	MFI (g/10min)	Sintered density (g/cm³)	Shrinkage (%)	Yield strength	Tensile strength	Elongation A10	Hardness
Feedstock	1000	7.70	1.165	730 MPa	1050 MPa	5%	320HV10
Range	600-1400	7.65 - 7.75	1.162 - 1.168	-	-	-	-