1.4125 (X105CrMo17) directly from stock & cut to your required dimensions!
1.4125 special steel with high hardness, wear resistance and good edge retention, due to the higher carbon content but at the expense of corrosion resistance!
Good corrosion resistance in hardened and tempered condition.
1.4125 is popularly known as AISI 440C.
Knives for the food industry, for example for frozen goods, pork and cattle splitting blades and shaped knives for fish processing and accessories for meat grinders.
Weldability: no
Machinability: 4 (1 = very bad - 10 = good)
Polishability: yes
Corrosion class: 2 (0 = weak - 5 = good)
1.4125 X105CrMo17 | C | Si | Mn | P | S | Cr | Mo | Ni | V |
---|---|---|---|---|---|---|---|---|---|
min. | 0,95 | bis | bis | bis | bis | 16,0 | 0,4 | ||
max. | 1,20 | 1,0 | 1,0 | 0,04 | 0,04 | 18,0 | 0,8 |
flat, forged, soft annealed

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.
What is 1.4125 steel? Stainless steel 1.4125 belongs to a special steel, because of its higher steel content, cutting, wear resistance and higher hardness. |
Is 1.4125 steel magnetic? Stainless steel 1.4125 is magnetic and is used in medical tools, valves and ball bearings. |
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.

Your contact person Yoseli Gättner+49 (0) 35263-665-19gaettner@stahlportal.com
Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!
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