BOSTON, Nov. 23 -- Desktop Metal today announced it has qualified the use of D2 tool steel for the Production System platform, which leverages patent pending Single Pass Jetting (SPJ) technology designed to achieve the fastest build speeds in the metal additive manufacturing industry.Businesses can now leverage SPJ technology for the production of parts in high-strength, high-temperature applications such as cold work metal forming tools, dies, and punches as well as injection molds with conformal cooling channels.
D2 tool steel is a versatile high-carbon, high-chromium air-hardening tool steel characterized by its high hardness and compressive strength after heat treatment. This tool steel also offers extremely high wear resistance properties, dimensional stability, and corrosion resistance in the hardened condition, a key benefit for conformal cooling applications.D2 is used for a wide variety of cold work tools that require a combination of wear resistance and moderate toughness, such as coining and sizing tool members, blanking and forming dies, shear cutting tools, gauges, burnishing tools, and other wear parts.
“Our materials science team is constantly working to develop new materials and processes to make 3D printing accessible to all industries and applications,” said Jonah Myerberg, co-founder and CTO of Desktop Metal. “We are responding to the demand from our customers across manufacturing and industrial industries for materials like D2 tool steel that enable the production of critical forming and cutting tools, and in various other applications where high hardness is valued.”
Desktop Metal’s materials science team has qualified and fully characterized D2 tool steel printed on Production System technology in accordance with ASTM testing requirements.
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