1.4571 stainless steel
Stainless austenitic chromium-nickel stainless steel with titanium stabilisation "The classic V4A" (1.4571)
| Abbreviation | X6CrNiMoTi17-12-2 |
| US Standard (AISI) | 316Ti |
| Composition Alloy elements [%] | Cr: 16.50 - 18.50 Mn: 0 - 2.00 Mon: 2.00 - 2.50 Ni: 10.50 - 13.50 P: 0 - 0.045 S: 0 - 0.015 (0.030*) Si: 0 - 1.00 Ti: 5 x C - 0.70 Remainder: Fe |
| Stainless steel grade | A4 |
| Density [g/cm³] | 8 |
| Nickel migration [µg/(cm² x week)] in artificial sweat (pH4.5) | <0,05 |
Yield point | ≥200 |
| Tensile strength Rm [N/mm²] | 500 - 700 |
| Corrosion resistance | Very good Resistant to acids, alkalis and chlorides of medium concentrations as well as stagnant seawater |
| Machinability | medium - poor |
| Weldability | very good |
| Other properties | Austenitic non-magnetic structure Mechanical polishing unsatisfactory Suitability for electropolishing: good May be use from -50 - 550°C |
| Main applications | General applications with higher corrosion stress in the following areas: Food industry Pipeline construction Oil industry Shipbuilding Construction Chemical industry Medical technology und pharmaceuticals industry |
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