EOS ToolSteel 1.2709

EOS ToolSteel 1.2709 is an ultra high strength tooling grade maraging steel. Its excellent properties are enabled by forming intermetallic phases and precipitates in heat treatment. The properties enable successful use in diverse applications including injection molding and cold and hot working.

The chemical composition in compliance with EN 1.2709
Ultimate Tensile Strength 2250 MPa
Yield Strength 2160 MPa
Elongation @ Break 3.5%

→ Die casting tools for aluminum and zinc alloys
→ Hot pressing tools
→ Plastic injection molding
→ Extrusion tools

Product Summary

On Sale Suitable for
EOS M 290 @ 40 µm

Ultra high strength and hardness

Through hardening 57 HRC

Excellent fatigue strength

Item No 9011-0042
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