Images are purely indicative and do not represent the specific product.
Steel grade EN:X90CrMoV18 - Werkstoff:1.4112 - AISI:440B - EN/DIN:X90CrMoV18
Hardened martensitic stainless steel featuring good corrosion resistance in medium corrosive environments (atmosphere, fresh water, water vapour, oil, crude oil).
Suitable for use in the medical and food sectors or for the manufacture of parts such as: bearings, nozzles, valves, pumps for the oil industry, as well as for axial linear motion systems.
- Roughness (RA): 0,20/0,25 μm
Chemical Composition
| C% | Si% | Mn% | P% | S% | Cr% | Mo% | V% |
|---|---|---|---|---|---|---|---|
| 0,85 - 0,95 (± 0.03) | 1,00 max (± 0.05) | 1,00 max (± 0.03) | 0,040 max (± 0.05) | 0,015 max (± 0.03) | 17,0 - 19,0 (± 0.15) | 0,9 - 1,3 (± 0.15) | 0,07 - 0,12 (± 0.03) |
Table
| Diameter mm | Weight Kg/m | HRC hardness | Hardening Depth mm | Straightness mm/m | Toll. ISO h6 μm | Triangularity μm |
|---|---|---|---|---|---|---|
| 8 | 0,40 | 53 - 55 | 0,6 / 1,2 | 0,30 | 0 / -9 | 2 max |
| 10 | 0,62 | 53 - 55 | 0,6 / 1,2 | 0,30 | 0 / -9 | 2 max |
| 12 | 0,89 | 53 - 55 | 0,6 / 1,3 | 0,30 | 0 / -11 | 2 max |
| 16 | 1,58 | 53 - 55 | 0,6 / 1,3 | 0,20 | 0 / -11 | 2 max |
| 20 | 2,47 | 53 - 55 | 0,9 / 1,8 | 0,20 | 0 / -13 | 2 max |
| 25 | 3,86 | 53 - 55 | 0,9 / 1,8 | 0,20 | 0 / -13 | 2 max |
| 30 | 5,56 | 53 - 55 | 0,9 / 1,8 | 0,20 | 0 / -13 | 3 max |
| 40 | 9,88 | 53 - 55 | 1,5 / 1,8 | 0,20 | 0 / -16 | 3 max |
| 50 | 15,43 | 53 - 55 | 1,5 / 1,8 | 0,20 | 0 / -16 | 4 max |
The information and data shown are indicative in nature and should not be considered as a guarantee for specific applications.