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Quality 1.4112
Grade
X90CrMoV18
AISI/UNS + Alloy
AISI 440B, UNS S44003
Material Specifications
EN 10088-3, UNS S44003, AISI 440B
Treatment
annealed
Shape
Flat
15 x 16 mm - 85 x 22 mm
Chemical Analysis
| C: | 0,85 - 0,95 % |
| Cr: | 17,0 - 19,0 % |
| Mn: | max. 1,0 % |
| Mo: | 0,9 - 1,3 % |
| P: | max. 0,04 % |
| S: | max. 0,015 % |
| SI: | max. 1,00 % |
| V: | 0,07 - 0,12 % |
Application
The material 1.4112 is a martensitic chromium steel with exceptionally high wear resistance. Thanks to its mechanical properties, this cold work steel is typically used as knife steel. Application: apparatus engineering, shipbuilding, wear parts, perforated discs, scale pans and cutting edges, professional knives, high-quality cutting surgical instruments, rolling bearings, screw elements, spray nozzles.