EOS tool steel powders, including MS1, 1.2709, CX, and CM55 alloys, are designed for a wide range of tooling applications across industries. All powders are shipped with an inspection certificate (EN 10204, Type 3.1) confirming quality assurance testing. EOS ToolSteel CM55 comes with a material test report (EN 10204, Type 2.2) detailing chemical properties and particle size distribution. EOS offers validated processes for each material, ensuring optimal parameters (e.g., laser power, layer thickness) for consistent material properties in 3D printed parts.
Properties:
- High strength and hardness: Strong and tough, with a hard surface.
- Excellent fatigue strength: Withstands repeated loading without failure.
- Good machinability: Can be easily processed and shaped during manufacturing.
All Grades
EOS MaragingSteel MS1
Parts exhibit outstanding mechanical properties and can be easily heat treated using a simple thermal age-hardening process to achieve excellent hardness and strength.
EOS ToolSteel 1.2709
Parts demonstrate excellent mechanical properties and fatigue strength, and can be heat treated to meet specific requirements, achieving the appropriate hardness and strength for various…
EOS ToolSteel CM55
This material is a cobalt-free, ultra-high-strength steel designed for cold and hot-working tools, as well as engineering applications. Its alloying elements and moderate carbon content…
Compatible Printers
EOS M 290
The most Benchmarked Industrial Prototyping Machine with BV of 250 x 250 x 325 mm
EOS M 400
Metal Production Platform for Additive Manufacturing with 400 x 400 x 400 mm build
EOS M 300-4
Highly Scalable Metal System for Industrial Production with BV of 300 x 300 x 400 mm
EOS M 400-4
Metal Production Platform for Additive Manufacturing with 400 x 400 x 400 mm build
EOS M 290 1kW
The most Benchmarked Industrial Prototyping Machine with BV of 250 x 250 x 325 mm
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