EOS PH1 Precipitation Hardening Stainless Steel Sintered on EOSINT M 270

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EOS PH1 Precipitation Hardening Stainless Steel Sintered on EOSINT M 270
Categories:	Metal; 3D Printing/Additive Manufacturing Metal; Ferrous Metal; Stainless Steel; Precipitation Hardening Stainless
Material Notes:	Stainless steel powder processed by DMLS. This stainless steel prototyping material is tough and resistant to heat and oxidization. It is used in medical and aerospace applications and for complex applications such as tooling inserts with conformal cooling channels. PH1 can be tempered for improved finished part properties. EOS®, EOSINT®, DirectPart®, and DMLS® are registered trademarks of EOS GmbH. Information provided by Axis Prototyping.
Key Words:	DIN 1.4540 and UNS S15500
Vendors:	Proto3000 provides design tools, 3D printers, additive manufacturing processes, metrology technologies, high-performance materials, and part-finishing automation. Our ISO 9001:2015 additive manufacturing production facility offers 3D printing services, rapid prototyping services, and end-part production with HP MultiJet Fusion (MJF), FDM, SLA, SLS, Polyjet, DLP, metal binder jetting, BMD, and DMLS. Axis Proto Inc. Innovative leaders in producing high quality Rapid Prototyping and Rapid Manufacturing solutions using all major 3D printing systems including Stereolithography technology. Free online quotes at www.axisproto.com Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	7.8 g/cc	0.28 lb/in³
Porosity	0.0 %	0.0 %	with standard parameters

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	30 - 35	30 - 35	as built
	>= 40	>= 40	after modified H900 heat treatment
Tensile Strength, Ultimate	1000 - 1100 MPa	145000 - 160000 psi	as built, Z direction
	1100 - 1200 MPa	160000 - 174000 psi	as built, XY direction
	1350 - 1550 MPa	196000 - 225000 psi	after modified H900 heat treatment, XY direction
	1350 - 1550 MPa	196000 - 225000 psi	after modified H900 heat treatment, Z direction
Tensile Strength, Yield	950 - 1050 MPa @Strain 0.2 %	138000 - 152000 psi @Strain 0.2 %	as built, Z direction
	1000 - 1100 MPa @Strain 0.2 %	145000 - 160000 psi @Strain 0.2 %	as built, XY direction
	1200 - 1400 MPa @Strain 0.2 %	174000 - 203000 psi @Strain 0.2 %	after modified H900 heat treatment, XY direction
	1200 - 1400 MPa @Strain 0.2 %	174000 - 203000 psi @Strain 0.2 %	after modified H900 heat treatment, Z direction
Elongation at Break	10 - 14 %	10 - 14 %	after modified H900 heat treatment, Z direction
	10 - 14 %	10 - 14 %	after modified H900 heat treatment, XY direction
	12 - 20 %	12 - 20 %	as built, XY direction
	13 - 21 %	13 - 21 %	as built, Z direction
Modulus of Elasticity	160 - 200 GPa	23200 - 29000 ksi

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	0.440 - 0.480 J/g-°C	0.105 - 0.115 BTU/lb-°F	as built
	0.450 - 0.490 J/g-°C	0.108 - 0.117 BTU/lb-°F	after modified H900 heat treatment
Thermal Conductivity	12.9 - 14.5 W/m-K	89.5 - 101 BTU-in/hr-ft²-°F	Z (vertical) direction, as manufactured
	13.0 - 14.6 W/m-K	90.2 - 101 BTU-in/hr-ft²-°F	as built, XY direction
	14.9 - 16.5 W/m-K	103 - 115 BTU-in/hr-ft²-°F	after modified H900 heat treatment, XY direction
	15.0 - 16.6 W/m-K	104 - 115 BTU-in/hr-ft²-°F	Z (vertical) direction, after mod H900 heat treat
Maximum Service Temperature, Air	400 °C	752 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	<= 0.07 %	<= 0.07 %
Chromium, Cr	14 - 15.5 %	14 - 15.5 %
Copper, Cu	2.5 - 4.5 %	2.5 - 4.5 %
Iron, Fe	71.48 - 79.85 %	71.48 - 79.85 %	as balance
Manganese, Mn	<= 1 %	<= 1 %
Molybdenum, Mo	<= 0.5 %	<= 0.5 %
Nickel, Ni	3.5 - 5.5 %	3.5 - 5.5 %
Niobium, Nb (Columbium, Cb)	0.15 - 0.45 %	0.15 - 0.45 %
Silicon, Si	<= 1 %	<= 1 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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NEOS991 / 138560

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