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Stainless Steels Martensitic (click on category for list of products)
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Iron base alloys with Chromium (11-18%) and Carbon (max 2%) with additional small quantities of other elements , capable to heighten their mechanical properties by heating at appropriate temperatures ( 950-1050C?) followed by adequate quenching. The mentioned process of quench-hardening and tempring produces a structure called martensite. Martensitic steels have magnetic properties
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| Mechanical components |
| Shafts |
| Connecting rods |
| Nuts and bolts |
| Wheel spokes |
| Valves |
| Olive oil production equipments (separator components) |
| Dies |
| Turbine blades |
| Pomp shafts |
| Cuttlery |
| Surgical devices, shavers |
| Petrolchemical elements |
| Pulp industry components |
| Dairying industry components |
| Ball bearings |
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 C-Cr based: After heat treatment these steels can reach high resistance values together with a good toughness in relation to their Carbon content . They are used in production of knife blades, surgical instruments,parts of measuring instruments, steam turbine blades, manual tools |
| C-Cr-Ni-Mo based: Compared to the first ones, these steels show a certain content of alloyed elements and higher Chromium percentage with higher corrosion resistance and better mechanical properties |
| Precipitation Hardening: Excpetional strenghts reached on iron based alloys with Cr > 10,50% after aging at appropriate temperatures . This heat treatment gives rise to a sub-microscopic precipitation of elements granting an increase on mechanical properties , avoiding distortions and or deformations as usual while quenching. Precipitation of hardening elements ( For example Cu ,Ti, Al ecc.) heightens mechanical properties conserving martensitic structure . Applications in transmission rods , as prop shafts , pump shafts and aeroplane parts. |
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