EOS provides 4 extra metals to 3D printing supplies line-up

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EOS has introduced the addition of 4 new steel additive manufacturing supplies to its EOS M 290 portfolio.

The supplies embody EOS StainlessSteel 254, StainlessSteel SuperDuplex, ToolSteel CM55, and NickelAlloy HAYNES 282 and are all mentioned to satisfy the 3D printing firm’s Expertise Readiness Stage (TRL) 3 Core classification, that means they’re categorised as beneath improvement and obtainable to early entry prospects.

Sascha Rudolph, SVP BU Metallic Supplies at EOS mentioned: “Materials improvement is at all times pushed by buyer demand and fairly often is the results of a detailed buyer cooperation. These 4 new steel supplies have been designed and optimised particularly to the wants of additive manufacturing. We’re growing software alternatives for demanding industries by bringing AM tailor-made alloys to our prospects.”

The primary, EOS StainlessSteel 254 is an austenitic chrome steel that comes with a 40/60 µm course of for the EOS M 290 and is claimed to be fitted to purposes similar to chlorinated seawater dealing with gear, pulp, and paper manufacturing gadgets in addition to chemical dealing with gear on account of its excessive chromium, molybdenum and nitrogen alloying offering corrosion resistance in tough environments. The fabric additionally has offers glorious stress corrosion cracking and better power than standard austenitic metal, and glorious resistance to uniform, pitting and crevice corrosion.

For more durable environments, EOS StainlessSteel SuperDuplex is an austenitic-ferritic duplex chrome steel optimised for AM and comes with a 40/80 µm course of for the EOS M 290. Its excessive chromium, molybdenum and nitrogen alloying present glorious corrosion resistance in tough environments, significantly for purposes in oil and fuel, in pulp and paper manufacturing gadgets and for mining and offshore gear, and exhibits glorious resistance to uniform, pitting and crevice corrosion, in addition to enabling excessive power along with excessive corrosion resistance.

For extra demanding purposes in elevated temperatures, EOS ToolSteel CM55 is a cobalt-free, ultra-high power, and excessive hardness metal for tooling and engineering purposes similar to cold and warm working instruments, powertrain elements and mechanical engineering elements. The fabric comes with a 40/80 µm course of for the EOS M 290.

Lastly, EOS NickelAlloy HAYNES 282 has been developed for top temperature structural purposes in aerospace and power markets together with turbomachinery and rocket engine elements. The fabric, a precipitation strengthened nickel-based superalloy with a novel mixture of excessive temperature power, thermal stability, good corrosion, and oxidation resistance, and glorious weldability, is being manufactured beneath license from Haynes Worldwide Inc. and is meant to be used on EOS steel techniques.


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