1.4418 (X4CrNiMo16-5-1) Material Data Sheet

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1.4418 (X4CrNiMo16-5-1) EU material directly from stock & cut to your required dimensions!

International identifiers
SIS 2387, SS2387, AFNOR Z6CND16-05-1

1.4418 is a corrosion and acid resistant softmartensitic chromium-nickel-molybdenum steel (martensitic-austenitic-ferritic mixed structure).

The areas of application are water turbine components, pump shafts, mechanical engineering, shipbuilding, aerospace.


Weldability:      good

Machinability:   4 (1 = very bad - 10 = good)

Polishability:    yes

Corrosion class:   3 (0 = weak - 5 = good)


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Chemical composition
min.     15,00,84,0   
max.      0,02         
In stock

round, rolled / forged, quenched and tempered, machined or peeled surface
flat, forged, quenched and tempered, pre-machined

Advantages of saw cut

The processing with the saw is a mechanical processing of the material, which results in a significantly lower unintended deformation and increased hardness for the existing structure, such as the thermal cutting.

Thus, the machined workpiece has a homogeneous structure even at the edge, which does not change in the continuation of the material.
This circumstance allows immediate finishing of the workpiece with milling or drilling . So it is not necessary to anneal the material or make a similar operation beforehand.

Do you have any questions?

We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.

Antje Schroeder

Your contact person Antje Schroeder+49 (0) 35263-665-13+49 (0) 35263-665-35

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Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!


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