Overview
EOS has expertise in materials and metals that are required for direct metal laser sintering process using Additive Manufacturing. Its materials, systems and process parameters are perfectly matched that allows reproduction of the defined property profiles. Moreover, EOS gives extra importance in refining its high-tech materials to match the customers’ requirements of new-age.
EOS also offers metal powders of aluminum, maraging steel, titanium, nickel, cobalt chrome alloys among others for the production of metal components using DLMS (Direct Metal Laser Sintering) process. This helps manufacturers in developing customized products of exceptional quality.
Materials
Explore Our Portfolio of High-tech Materials Designed for Metal 3D Printing
EOS Aluminium Al5X1
EOS Aluminium Al5X1 is a heat-treatable aluminium alloy designed for AM to offer a compelling combination of high strength and high elongation. The recommended single-step heat treatment does not require a water quench and enables robust part production.
Typical Applications
- Aerospace
- Automotive
- Marine
- Lightweight designs
Compatible Printers
- EOS M 290
Properties
- Chemical Composition – StandardDesigned for AM
- Tensile Strength – 410 MPa
- Yield Strength – 380 MPa
- Elongation at Break – 14 %
Highlights
- Excellent combination of strength & elongation
- Good corrosion resistance
- Parts can be anodized
EOS Aluminium AlF357
EOS Aluminium AlF357 is an ideal material for applications requiring a combination of low weight and mechanical/thermal load endurance. It is a beryllium free derivative of the A357 (AlSi7Mg0.6) alloy. Parts built of EOS Aluminium AlF357 can be machined, shot-peened and polished in the as-built or heat treated state. For this product, a T6-like heat treatment may be utilized to enhance the overall mechanical properties.
Typical Applications
- Aerospace industry applications
- Defense and automotive industries
- Structural components requiring high strength
Compatible Printers
- EOS M 290
- EOS M 400
Properties
- Chemical Composition Standard- AlSi7Mg0.6, SAE AMS 4289
- Tensile Strength 330 MPa
- Yield Strength 260 MPa
- Elongation at Break 11 %
Highlights
- Good strength, hardness and dynamic properties
- High corrosion resistance
- Good thermal and electrical conductivity
- Properties can be modified with heat treatments
EOS Aluminium AlSi10Mg
Parts printed using EOS Aluminum AlSi10Mg offer good strength, hardness and dynamic properties as well as good thermal properties and low weight.
Typical Applications
- General engineering components and parts subject to high loads
- Lightweight designs
- Aerospace and automotive components
- Substitution of cast AlSi10Mg parts
Compatible Printers
- EOS M 290
- EOS M 300-4
- EOS M 400
- EOS M 400-4
- EOS M 300-4 1kW
Properties
- Chemical Composition StandardAlSi10Mg
- Tensile Strength460 MPa
- Yield Strength245 MPa
- Elongation at Break5 %
Highlights
- Good strength, hardness and dynamic properties
- High corrosion resistance
- Good thermal and electrical conductivity
- Properties can be modified with heat treatments
EOS Aluminium Al2139 AM
EOS Aluminium Al2139 AM is a 2000-series high strength alloy specifically designed for AM. It demonstrates outstanding performance in elevated temperatures up to 200°C. Excellent strength properties include yield and tensile strength around 500 MPa in heat treated state and allow lightweight part design. The fast and simple heat treatment procedure enables an affordable part production.
Typical Applications
- Aerospace
- Racing
- Transportation & Mobility
- Lightweight designs
Compatible Printers
- EOS M 290
- EOS M 400
Properties
- Chemical Composition Standard modified from Aluminum Association Teal Sheet for Al2139
- Tensile Strength 520 MPa
- Yield Strength 460 MPa
- Elongation at Break 4 %
Highlights
- Unmatched strength in temperatures between 50-200 °C
- Robust one-step heat treatment
- Parts can be electropolished and anodized
EOS Cobalt Chrome MP1
Parts have good corrosion resistance and high mechanical properties even at elevated temperatures plus are nickel-free and show a fine, uniform crystal grain structure. This combination is ideal for many applications in the aerospace and medical industries.
Typical Applications
Various applications in aerospace and medical field
Compatible Printers
- EOS M 290
Properties
- Chemical Composition Standard UNS R31537, ISO 5832-4, ASTM F75, ISO 5832-12, ASTM F1537
- Tensile Strength 1100 MPa
- Yield Strength 600 MPa
- Elongation at Break 20 %
Highlights
- Corrosion resistance
- Great elevated temperature performance
- Nickel-free
EOS Copper Cu
High purity copper to reach good electrical and thermal conductivity. Suitable for a wide variety of applications.
Typical Applications
- Heat exchangers
- Electronics
- Variety of industry applications requiring good conductivity
Compatible Printers
- EOS M 290
Properties
- Chemical Composition Standard approx. 99.6% pure
- Tensile Strength 190 MPa
- Yield Strength 140 MPa
- Elongation at Break 20 %
Highlights
- High purity copper
- Good electrical and heat conductivity
- Process developed to achieve best possible conductivity using the EOS M 290
EOS Copper CuCP
Commercially pure copper designed to reach excellent conductivity properties. Suitable for a wide variety of applications.
Typical Applications
- Electrical motors
- Inductors
- Variety of industry applications requiring excellent conductivity properties
Compatible Printers
- EOS M 300-4 1kW
Properties
- Chemical Composition Standard >99.95% pure
- Tensile Strength 165 MPa
- Yield Strength 235 MPa
- Elongation at Break 45 %
Highlights
- Functional prototypes
- Rapid Repair
- Rapid Manufacturing
- Aerospace
- Industry (components with severe thermal conditions and high risk of oxidation, e.g. combustion chambers, burner components, fans, roller hearths and support members in industrial furnaces)
Download
EOS CopperAlloy CuCrZr
EOS CopperAlloy CuCrZr has a favorable combination of electrical and thermal conductivity accompanied with good mechanical properties. This alloy reaches its good properties during heat treatment.
Properties
- Chemical Composition Standard C18150 & CW106C
- Tensile Strength 300 MPa
- Yield Strength 200 MPa
- Elongation at Break 30 %
Highlights
- High productivity 12 mm3 /s with 80 µm layer thickness
- Moderate to high conductivity in heat treated condition together with good mechanical properties
- Chemical composition corresponds to C18150 and CW106C
EOS NickelAlloy HAYNES® 282®
This material is a precipitation strengthened nickel-base superalloy with a unique combination of high temperature strength, thermal stability, and fabricability. The alloy was developed for high temperature structural applications.
Typical Applications
- Aerospace and rocket engine components
- Turbomachinery and gas turbine parts
- Energy industry components
Compatible Printers
- EOS M 290
- EOS M 400-4
Highlights
- Excellent strength at high temperature
- Good corrosion and oxidation resistance
- Easily fabricated and excellent weldability
EOS Nickel Alloy HX
EOS NickelAlloy HX is a nickel metal alloy powder intended for processing on EOS DMLS systems. Parts show high strength and oxidation resistance also at elevated temperatures of up to 1200°C, making it ideal for applications in aerospace, gas turbines, etc.
Typical Applications
- Aerospace
- Gas turbine parts
Compatible Printers
- EOS M 290
- EOS M 400-4
Properties
- Chemical Composition Standard UNS N06002, AMS 5390
- Tensile Strength 750 MPa
- Yield Strength 590 MPa
- Elongation at Break 33 %
Highlights
- High strength and oxidation resistance also at elevated temperatures up to 1200°C
EOS Nickel Alloy IN625
EOS NickelAlloy IN625 is a heat and corrosion resistant nickel alloy powder which has been optimized especially for processing on DMLS systems. Parts are characterized by having high tensile, creep and rupture strength and are heat and corrosion resistant.
Typical Applications
- Racing applications
- Gas turbines in aerospace and energy
- Ship building industry
Compatible Printers
- EOS M 290
- EOS M 300-4
Properties
- Chemical Composition Standard UNS N06625, AMS 5666, AMS 5599, 2.4856, NiCr22Mo9Nb
- Tensile Strength 920 MPa
- Yield Strength 670 MPa
- Elongation at Break 40 %
Highlights
- High tensile, creep and rupture strength
- Heat and corrosion resistant
- Chemical composition corresponding to UNSN06625, AMS 5666F, AMS 5599G,
EOS Nickel Alloy IN718
Parts show good tensile, fatigue, creep and rupture strength at temperatures up to 700°C making it ideal for many high temperature applications such as gas turbine parts, instrumentation parts, power and process industry parts, etc.
Typical Applications
- Gas turbine components
- Instrumentation parts
- Power industry parts
- Process industry parts
Compatible Printers
- EOS M 290
- EOS M 300-4
- EOS M 400
- EOS M 400-4
Properties
- Chemical Composition Standard UNS N07718, AMS 5662, AMS 5664, 2.4668, NiCr19Fe19NbMo3
- Tensile Strength 1020 MPa
- Yield Strength 710 MPa
- Elongation at Break 29 %
Highlights
- Good tensile, fatigue, creep and rupture strength at temperatures up to 700 °C (1 290 °F)
- Parts are easily precipitation hardened
- Parts can be machined, spark-eroded, welded, micro shot-peened, polished and coated in both as-built and age-hardened states
EOS Nickel Alloy IN939
Parts show high tensile, fatigue, creep and rupture strength at temperatures up to 850°C (1560°F) as well as excellent corrosion and oxidation resistance. Parts are crack-free in as manufactured and heat-treated condition and are resistant to strain-age cracking. A short AM-optimized heat treatment is needed but not HIP.
Properties
- Tensile Strength 1510 MPa
- Yield Strength 1115 MPa
- Elongation at Break 12 %
Highlights
- Excellent mechanical properties
- Excellent corrosion and oxidation resistance
- High tensile, fatigue, creep and rupture strength at temperatures up to 850 °C (1 560 °F)
- Maintains good ductility in age-hardened condition
- Crack-free in as-built condition and resistant to strain-age cracking
EOS Case Hardening Steel 20MnCr5
This case hardening steel has good hardenability and reaches good wear resistance due to its high surface hardness after heat treatment.
Typical Applications
- Automotive and general engineering applications
- Gears, mechanical parts
Compatible Printers
- EOS M 290
- EOS M 400-4
Properties
- Chemical Composition Standard 1.7147
- Tensile Strength 1250 MPa
- Yield Strength 900 MPa
- Elongation at Break 10 %
Highlights
- Good wear resistance
- Excellent surface hardness after carburizing
- Material according to EN-10084 alloy number 1.7147
- Carburizable to achieve surface hardness of 60 HRC
EOS Stainless Steel 316L
Parts show a high level of corrosion resistance, toughness and ductility as well as a high resistance to acids. This combination is ideal for the a wide range of applications in aerospace, automotive, energy, jewelry, medical, ship building and many more.
Typical Applications
- Chemical industry
- Food processing
- Medical devices
Compatible Printers
- EOS M 290
- EOS M 300-4
- EOS M 400-4
Properties
- Chemical Composition Standard 1.4441, UNS S31673, F138
- Tensile Strength 590 MPa
- Yield Strength 500 MPa
- Elongation at Break 47 %
Highlights
- High ductility and toughness
- High strength
- High corrosion resistance
EOS Stainless Steel 17-4PH
Parts show a high level of corrosion resistance combined with high strength. This combination is ideal for the medical applications such as surgical instruments.
Typical Applications
- Acid and corrosion resistant engineering parts
- Medical instruments (surgical tools, orthopedic instrumentation)
Compatible Printers
- EOS M 290
- EOS M 300-4
- EOS M 400-4
Properties
- Chemical Composition Standard 1.4542, UNS17400, A564M
- Tensile Strength 1340 MPa
- Yield Strength 1235 MPa
- Elongation at Break 13.5 %
Highlights
- Corrosion resistance and strength
- Parts can be machined, shot-peened and polished in asbuilt or heat treated states
- Solution annealing together with aging treatment are necessary in order to achieve proper hardness and mechanical properties (ASTM A564-13)
- Chemical composition and part properties corresponding to 1.4542, UNS 17400 and ASTM A564M
EOS Stainless Steel CX
Parts show good corrosion resistance combined with high strength and hardness plus excellent wear and fatigue resistance. This combination is ideal for demanding applications for plastic injection and rubber molding tools used in medical, food and other industries.
Properties
- Tensile Strength 1180 MPa
- Yield Strength 710 MPa
- Elongation at Break 26 %
Highlights
- Stainless steel with excellent corrosion resistance combined with high strength and hardness
- The parts are easily machinable and offer excellent polishability
- The parts offer excellent wear and fatigue resistance
EOS Stainless Steel PH1
Parts show a good corrosion resistance and excellent mechanical properties, especially in the precipitation hardened state. This combination is used in a wide range of applications.
Typical Applications
- Engineering applications including functional prototypes, small series products, individualised products or spare parts
- Parts requiring high corrosion resistance, sterilisability, etc.
- Parts requiring particularly high hardness and strength
Compatible Printers
- EOS M 290
Properties
- Chemical Composition Standard 1.4540, UNS S15500
- Tensile Strength 1440 MPa
- Yield Strength 1300 MPa
- Elongation at Break 13 %
Highlights
- High strength and hardness
- Corrosion resistant
- For mildly corrosive environments
EOS Stainless Steel 254
An austenitic stainless steel for extreme conditions
Typical Applications
- Chlorinated seawater handling equipment
- Pulp and paper manufacturing devices
- Chemical handling equipment
Compatible Printers
- EOS M 290
Properties
- Chemical Composition Standard EN 1.4547
- Tensile Strength 700 MPa
- Yield Strength 600 MPa
- Elongation at Break 30 %
Highlights
- Excellent resistance to uniform, pitting and crevice corrosion
- High resistance to stress corrosion cracking
- Higher strength than conventional austenitic stainless steels
EOS Stainless Steel Super Duplex
EOS StainlessSteel SuperDuplex is an austenitic-ferritic duplex stainless steel for extreme conditions. The high chromium, molybdenum and nitrogen alloying give excellent corrosion resistance in many difficult environments. The product is optimized for additive manufacturing while maintaining super duplex properties. The optimization of phase balance enables use of the product in as manufactured condition in many use cases. The general pitting resistance equivalent PREN for EOS SuperDuplex is 41 (PREN = %Cr + 3.3 X %Mo + 16 X %N)
Typical Applications
- Oil and gas industry
- Pulp and paper manufacturing devices
- Mining and off-shore equipment
Compatible Printers
- EOS M 290
Properties
- Tensile Strength 860 MPa
- Yield Strength 560 MPa
- Elongation at Break 34 %
Highlights
- Excellent resistance to uniform, pitting and crevice corrosion
- High strength together with high corrosion resistance
EOS Maraging Steel MS1
Parts show very good mechanical properties being easily heat treatable using a simple thermal age-hardening process to obtain excellent hardness and strength.
Typical Applications
- Injection molding tools & inserts
- Mechanical engineering parts
Compatible Printers
- EOS M 290
- EOS M 300-4
- EOS M 400
- EOS M 400-4
Properties
- Chemical Composition Standard 18Ni300, M300
- Tensile Strength 2080 MPa
- Yield Strength 2000 MPa
- Elongation at Break 4 %
Highlights
- The parts are easily post-hardened to more than 50 HRC
- The parts can be machined, spark-eroded, welded, micro shot-peened, polished and coated
- Chemical composition corresponding to 18Ni300 and M300
EOS Tool Steel 1.2709
Parts show excellent mechanical properties and fatigue strength being heat treatable to various needs to obtain application appropriate hardness and strength.
Typical Applications
- Plastic injection molding
- Extrusion tools
- Hot pressing tools
- Die casting tools for aluminum and zinc alloys
Compatible Printers
- EOS M 290
Properties
- Chemical Composition Standard 1.2709
- Tensile Strength 2250 MPa
- Yield Strength 2160 MPa
- Elongation at Break 3.5 %
Highlights
- Plastic injection molding
- Extrusion tools
- Hot pressing tools
- Die casting tools for aluminum and zinc alloys
EOS Tool Steel CM55
This material is a cobalt free ultra-high strength steel for cold and hot-working tools as well as engineering solutions. It’s alloying elements and moderate carbon content form a strong and stable structure for demanding applications.
Typical Applications
- Cold working tools
- Hot working tools
- Parts for mechanical engineering
- Powertrain components
Compatible Printers
- EOS M 290
Properties
- Tensile Strength 1730 MPa
- Yield Strength 2030 MPa
- Elongation at Break 4 %
Highlights
- Cobalt free
- High strength and hardness
- Stable for use in elevated temperatures
EOS Titanium Ti64
Ti64 is a well-known light alloy characterized by excellent mechanical properties and corrosion resistance, combined with low specific weight and biocompatibility.
Compatible Printers
- EOS M 290
- EOS M 300-4
- EOS M 400
- EOS M 400-4
Properties
- Chemical Composition Standard Ti6Al4V, ISO5832-3, ASTM F1472, ASTM F2924, ASTM F3302
- Tensile Strength 1055 MPa
- Yield Strength 945 MPa
- Elongation at Break 13 %
Highlights
- Excellent mechanical properties and corrosion resistance
- Low weight & biocompatibility
EOS Titanium Ti64 Grade 23
Ti64 Grade 23 is a well-known light alloy characterized by excellent mechanical properties and corrosion resistance combined with low specific weight and biocompatibility.
Typical Applications
- Medical components
- Implants
- Other industrial applications where low weight in combination with high strength are required
Compatible Printers
- EOS M 290
- EOS M 400-4
Properties
- Chemical Composition Standard Ti6Al4V ELIASTM F136, ASTM F3001, ASTM F3302
- Tensile Strength 1050 MPa
- Yield Strength 940 MPa
- Elongation at Break 14 %
Highlights
- Low weight combined with high strength
- Excellent corrosion resistance
- High fatigue resistance compared to other lightweight alloys
- The parts fulfill chemical requirements for Grade 23 alloy
EOS Titanium Ti64 Grade 5
Ti64 Grade 5 is a well-known light alloy characterized by excellent mechanical properties and corrosion resistance, combined with low specific weight and biocompatibility.
Typical Applications
- Aerospace components
- Automotive components
- Other industrial applications where low weight in combination with high strength are required
Compatible Printers
- EOS M 290
- EOS M 400-4
Properties
- Chemical Composition Standard Ti6Al4V, ISO5832-3, ASTM F1472, ASTM F2924, ASTM F3302
- Tensile Strength 1080 MPa
- Yield Strength 980 MPa
- Elongation at Break 14 %
Highlights
- Low weight combined with high strength
- Excellent corrosion resistance
- High fatigue resistance compared to other lightweight alloys
- The parts fulfill chemical requirements for Grade 5 alloy
EOS Titanium Ti64ELI
Ti64ELI is a well-known light alloy characterized by excellent mechanical properties and corrosion resistance, combined with low specific weight and biocompatibility.
Typical Applications
- Parts for medical industry
Compatible Printers
- EOS M 290
- EOS M 400
Properties
- Chemical Composition Standard Ti6Al4V ELI, ASTM F136, ASTM F3001, ASTM F3302
- Tensile Strength 1055 MPa
- Yield Strength 945 MPa
- Elongation at Break 13 %
Highlights
- Excellent mechanical properties and corrosion resistance
- Low weight and biocompatibility
EOS Titanium TiCP Grade 2
TiCP is a commercially pure titanium alloy characterized by having a good strength-to-weight ratio, corrosion resistance and ductility.
Typical Applications
- Parts for medical and other industries
Compatible Printers
- EOS M 290
- EOS M 400-4
Properties
- Chemical Composition StandardASTM F67, ISO 5832-2
- Tensile Strength570 MPa
- Yield Strength445 MPa
- Elongation at Break26 %
Highlights
- Good strength-to-weight ratio
- Good corrosion resistance & ductility
