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Chemically Resistant adhesives

3D Systems LaserForm® Maraging Steel (A), AS-BUILT
Categories: Metal; Ferrous Metal; Stainless Steel

Material Notes: Maraging steel fine-tuned for use with ProX® DMP 320 metal 3D printers to produce industrial parts and tool inserts with a combination of high strength and excellent hardness. LaserForm Maraging Steel (A) is formulated and fine-tuned specifically for 3D Systems DMP 320 metal 3D Printers to deliver highest part quality and best part properties.

With properties like 1.2709, this steel is easily heat-treatable in a simple age-hardening process resulting in excellent hardness and strength. LaserForm Maraging Steel (A) has good wear resistance. In regards to post-processing, the material shows good weldability and machinability. LaserForm Maraging Steel (A) is ideal for innovative tool and mold designs including conformal cooling channels for injection molding, die casting and extrusion. The material is also used for high-performance aerospace, automotive and other industrial applications which require high strength and wear resistance.

Classification: Parts built with LaserForm Maraging Steel (A) have a chemical composition that conforms to the compositional requirements of Werkstoff Nr. 1.2709.

Information provided by 3D Systems

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Physical PropertiesMetricEnglishComments
Density 8.10 g/cc0.293 lb/in³Absolute theoretical
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell C 30 - 4030 - 40ASTM E18
Tensile Strength, Ultimate 1200 - 1240 MPa174000 - 180000 psiVertical direction — Z; ASTM E8M
 1160 - 1300 MPa168000 - 189000 psiHorizontal direction — XY; ASTM E8M
Tensile Strength, Yield 990 - 1170 MPa144000 - 170000 psiRp0.2%, Horizontal direction - XY; ASTM E8M
 1040 - 1140 MPa151000 - 165000 psiRp0.2%, Vertical direction - Z; ASTM E8M
Elongation at Break 11 - 15 %11 - 15 %Horizontal direction — XY; ASTM E8M
 11 - 15 %11 - 15 %Vertical direction — Z; ASTM E8M
Charpy Impact 59.0 - 69.0 J43.5 - 50.9 ft-lbASTM E23
 
Thermal PropertiesMetricEnglishComments
CTE, linear 10.0 µm/m-°C
@Temperature 0.000 - 100 °C
5.56 µin/in-°F
@Temperature 32.0 - 212 °F
Thermal Conductivity 20.9 W/m-K145 BTU-in/hr-ft²-°F
Melting Point 1430 - 1450 °C2610 - 2640 °F
 
Component Elements PropertiesMetricEnglishComments
Carbon, C <= 0.030 %<= 0.030 %
Chromium, Cr <= 0.25 %<= 0.25 %
Cobalt, Co 8.5 - 10 %8.5 - 10 %
Iron, Fe 64.05 - 69.2 %64.05 - 69.2 %Balance
Manganese, Mn <= 0.15 %<= 0.15 %
Molybdenum, Mo 4.5 - 5.2 %4.5 - 5.2 %
Nickel, Ni 17 - 19 %17 - 19 %
Phosphorus, P <= 0.010 %<= 0.010 %
Silicon, Si <= 0.10 %<= 0.10 %
Sulfur, S <= 0.010 %<= 0.010 %
Titanium, Ti 0.80 - 1.2 %0.80 - 1.2 %
 
Descriptive Properties
Surface Roughness4-7µmHorizontal direction (XY)
 5-6µmVertical direction (Z)

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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PAPPR3169 / 239137

Chemically Resistant adhesives

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