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CapabilitiesCustom Online 3D Printing Service316L Stainless Steel for Binder Jet 3D Printing

316L Stainless Steel for Binder Jet 3D Printing

316L Stainless Steel is a single alloy, 98%+ dense stainless steel metal that offers superb corrosion resistance and excellent feature details. Zirblast finish.

316L SS exone printed gear binder jet

Applications for 316L Stainless Steel Metal 3D Printing

316L Stainless Steel from ExOne offers superb corrosion resistance and excellent feature details and cam be used in prototyping, R&D applications, serial and low volume production. See spec sheet.

Typical 316L Material Properties

Material PropertiesTest MethodValues
Material Properties

Tensile Strength - Ultimate Strength

Test Method

ASTM E8

Values

X & Y: 582 MPa Z: 526 MPa

Material Properties

Yield Strength (0.2% offset)

Test Method

ASTM E8

Values

X & Y: 224 MPa Z: 226 MPa

Material Properties

Elastic Modulus (ASTM E8)

Test Method

ASTM E8

Values

X & Y: 220 GPa Z: 186 GPa

Material Properties

Elongation

Test Method

ASTM E8

Values

X & Y: 55% Z:52 %

Material Properties

Hardness

Test Method

ASTM E18

Values

71 HRb

Material Properties

Density

Test Method

Values

7.9 g/cc

Material Properties

Impact

Test Method

ASTM E23

Values

63 J

Material Properties

Poisson's Ratio

Test Method

Values

0.27

Material Properties

Relative Density

Test Method

Values

98%

Material Properties

Surface Roughness

Test Method

Values

3.0 μm Ra

Source: ExOne

Material Composition
IronNickelChromiumCarbonMolybdenumManganeseSilicon
Iron

bal

Nickel

10-14%

Chromium

16-18%

Carbon

0.03% max

Molybdenum

2-3%

Manganese

2.0% max

Silicon

1.0% max

Source: ExOne

Geometric Capability
Corner RadiusChamferWall ThicknessHoles
Corner Radius

Max. as design allows, .254 mm. (0.010 in.) min.

Chamfer

> .1 mm. (0.039 in.)

Wall Thickness

> 1.5 mm. (0.059 in.)

Holes

> .38 mm. (0.014 in.) depending on hole length

Note: Preferred part size <50 x 50 x 25mm. Parts up to 150 x 150 x 150mm are subject to engineering review.

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