A182-F11, A182-F12, et A182-F22 sunt omnes gradus mixturae ferri, qui communiter pro variis applicationibus industrialibus adhibentur, praesertim in ambitus magnorum temperaturae et pressurae altae. Hi gradus diversas compositiones chemicae et proprietates mechanicas habent, eas aptas diversis applicationum generibus efficientes. Maxime in systematibus pressionis adhibentur, inclusae sunt flanges, aptae, valvulae et partes similes, et late utuntur in conversione petrochemical, carbone fabricando; potentia nuclearis, turbines cylindrici vaporis, potentiae scelerisque et alia magnarum armorum magna cum conditionibus duris operantibus et instrumentis mordentibus implicatis.
F11 FERRUM CHEMICAL COMPOSITION
| Level | Gradus | C | Si | Mn | P | S | Cr | Mo |
| Classis 1 | F11 | 0.05-0.15 | 0.5-1.0 | 0.3-0.6 | ≤0.03 | ≤0.03 | 1.0-1.5 | 0.44-0.65 |
| Classis 2 | F11 | 0.1-0.2 | 0.5-1.0 | 0.3-0.6 | ≤0.04 | ≤0.04 | 1.0-1.5 | 0.44-0.65 |
| Classis III | F11 | 0.1-0.2 | 0.5-1.0 | 0.3-0.6 | ≤0.04 | ≤0.04 | 1.0-1.5 | 0.44-0.65 |
F12 FERRUM CHEMICAL COMPOSITION
| Level | Gradus | C | Si | Mn | P | S | Cr | Mo |
| Classis 1 | F12 | 0.05-0.15 | ≤0.5 | 0.3-0.6 | ≤0.045 | ≤0.045 | 0.8-1.25 | 0.44-0.65 |
| Classis 2 | F12 | 0.1-0.2 | 0.1-0.6 | 0.3-0.8 | ≤0.04 | ≤0.04 | 0.8-1.25 | 0.44-0.65 |
F22 FERRUM CHEMICAL COMPOSITION
| Level | Gradus | C | Si | Mn | P | S | Cr | Mo |
| Classis 1 | F22 | 0.05-0.15 | ≤0.5 | 0.3-0.6 | ≤0.04 | ≤0.04 | 2.0-2.5 | 0.87-1.13 |
| Classis III | F22 | 0.05-0.15 | ≤0.5 | 0.3-0.6 | ≤0.04 | ≤0.04 | 2.0-2.5 | 0.87-1.13 |
F11/F12/F22 FERRUM MECHANICUM
| Gradus | Level | Distrahens fortitudo, Mpa | Cede fortitudo, Mpa | Prolongatio,% | Reductio Area,% | Duritia, HBW |
| F11 | Classis 1 | ≥415 | ≥205 | ≥20 | ≥45 | 121-174 |
| Classis 2 | ≥485 | ≥275 | ≥20 | ≥30 | 143-207 | |
| Classis III | ≥515 | ≥310 | ≥20 | ≥30 | 156-207 | |
| F12 | Classis 1 | ≥415 | ≥220 | ≥20 | ≥45 | 121-174 |
| Classis 2 | ≥485 | ≥275 | ≥20 | ≥30 | 143-207 | |
| F22 | Classis 1 | ≥415 | ≥205 | ≥20 | ≥35 | ≤170 |
| Classis III | ≥515 | ≥310 | ≥20 | ≥30 | 156-207 |
Differentiae primariae inter A182-F11, A182-F12, et A182-F22 ferrum mixturae in compositionibus chemicis et proprietatibus mechanicis consequens. A182-F11 temperaturas mediocribus bene gerendas praebet, dum A182-F12 et A182-F22 superiores vires et resistentiam corrosioni et iracitatis obrepente praebent, cum A182-F22 plerumque fortissimi et maxime corrosiones inter tres resistentes praebent.
Post tempus: Sep-04-2023