UGI 4418 Steel

Steel name: UGI 4418
Diagram No.: 2725
Mat.No. (Wr.Nr.) designation: 1.4418
DIN designation: X4CrNiMo16-5-1
Chemical composition in weight %: <0.06% C, 16.00% Cr, 1.10% Mo, 5.00% Ni
Steel group: Martensitic stainless steels
Properties: Offers excellent corrosion resistance in aggressive environments together with high mechanical properties, especially impact strength. Recommended in cryogenics.
Applications: Mechanical engineering, nuclear, offshore, transport, defence, chemicals industry, building, cable cars.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: No data
Tempering: See the diagram.
Diagram note: Indicative mechanical properties after quenching in oil at 950°C and tempering for 2 hours.

Tempering Diagram - Mechanical Properties

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