Business Wire

Desktop Metal Expands Metal Portfolio With Launch of 4140 Chromoly Steel for Industrial Applications

BURLINGTON, Mass.-- (BUSINESS WIRE)-- Desktop Metal, the company committed to making 3D printing accessible to engineers and manufacturers, today announced the launch of 4140 chromoly steel for the ...
AZOM

AISI 4140 Chrome-Molybdenum High Tensile Steel

AISI 4140 is a chromium-molybdenum alloy steel. The chromium content provides good hardness penetration, and the molybdenum content ensures uniform hardness and high strength. AISI 4140 ...