Uddeholm Corrax

DEVELOPED TO FIGHT CORROSION

Uddeholm Corrax is a precipitation hardening steel with a unique set of properties that makes it perfect for many demanding applications. The superior resistance against corrosion combined with a hardness up to 50 HRC and a simple heat treatment makes Uddeholm Corrax the obvious choice for long run series of aggressive plastics such as PVC.

The chemical composition makes Uddeholm Corrax easy to process by additive manufacturing. Hence, it is also available as powder for Laser Powder Bed Fusion (LPBF) and Laser Metal Deposition (LMD).

Uddeholm Corrax is characterized by:

Very good corrosion resistance
Flexible hardness of 34-50 HRC achieved by ageing
No hard “white layer” after EDM

Very good corrosion resistance
Uniformity of properties
Very good weldability
No EDM layer
Flexible hardness 34–50 HRC
Easy to process by AM technologies

Uddeholm Corrax

Corrosion resistance 95%
Wear resistance 50%
Polishability 70%
Toughness 70%

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Chemical composition

C	0.03	Si	0.30	Mn	0.30
Cr	12.00	Mo	1.40	Ni	9.20
Al	1.60

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