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Markforged D2 v2 3D PrintedTool Steel, Heat-Treated
Categories: Metal; 3D Printing/Additive Manufacturing Metal; Ferrous Metal; Tool Steel

Material Notes: D2 Tool Steel is a high carbon, high chromium air-hardening tool steel that can be heat treated to high hardness and compressive strength. D2 Tool Steel offers excellent wear resistance and is widely used in cold work applications that require sharp edges, abrasion resistance, and compressive strength. Markforged D2 Tool Steel meets chemical requirements of ASTM A681.

Information provided by Markforged, Inc.

Key Words: Other Designations: DIN 12379, ASTM A681, UNS T30402, BD 2
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 7.47 g/cc
Porosity <= 3 %
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell C 55ASTM E18
Modulus of Elasticity 178 GPaASTM E9
Compressive Yield Strength 1710 ksi
@Strain 0.2 %
ASTM E9
 
Component Elements PropertiesOriginal ValueComments
Carbon, C 1.4 - 1.6 %
Chromium, Cr 11 - 13 %
Iron, Fe 81.1 - 86.1 %As Balance
Manganese, Mn 0.1 - 0.6 %
Molybdenum, Mo 0.7 - 1.2 %
Other <= 0.75 %Ni + Cu
Phosphorus, P 0.03 %
Silicon, Si 0.1 - 0.6 %
Sulfur, S 0.03 %
Vanadium, V 0.5 - 1.1 %

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NMARKF992v / 322758

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