EOS Aluminium Al2139 AM A New High Strength, Lightweight Alloy
EOS, a leading supplier for responsible manufacturing solutions via industrial 3D printing technology, has announced the addition of a new material, EOS Aluminium Al2139 AM. The alloy, engineered specifically for additive manufacturing (AM), offers outstanding performance in elevated temperatures up to 200ºC and is EOS’ highest strength AM aluminum alloy, outperforming a host of similar alloys currently available in the market. The increased strength properties of EOS Aluminium Al2139 AM give customers an excellent opportunity to significantly reduce the weight of manufactured parts without compromising on strength.
In its heat-treated state Al2139 AM achieves a yield and tensile strength around 500 MPa (megapascal), the highest strength for AM aluminum alloy. The material also has high strength at elevated temperatures up to 200 °C and good corrosion resistance. Thanks to its fast and simple single-step heat treatment procedure, companies can save up to 88 percent in active heat treatment time – meaning parts can be manufactured faster. Components produced using EOS Aluminium Al2139 AM can also be electropolished and anodized.
At EOS we are constantly striving to improve the performance of our customer’s manufactured parts, whilst reducing the amount of material needed and streamlining production processes. EOS Aluminium Al2139 AM is a culmination of those efforts to put new materials innovations in the hands of manufacturers.
Sascha Rudolph | Senior Vice President EOS Metal Materials
Outstanding performance for demanding applications
This content was originally published on the EOS website.
