| Prop Sect Mod | M | Optional property section modifiers | Generic Data |
| Fy Yield Strength | Fy | Öptional steel yield strength for flange or general section to be used in design. Not applicable to concrete sections | Number |
| Fyw Yield Strength | Fyw | Öptional steel yield strength for web of section (if applicable) to be used in design. Not applicable to concrete sections | Number |
| Fu Ultimate Strength | Fu | Öptional steel ultimate strength for flange or general section to be used in design. Not applicable to concrete sections | Number |
| FyHS Yield Strength | FyHS | Öptional steel yield strength for flange or general section for HIGH STRENGTH option to be used in design. Not applicable to concrete sections | Number |
| FywHS Yield Strength | FywHS | Öptional steel yield strength for web of section (if applicable) for HIGH STRENGTH option to be used in design. Not applicable to concrete sections | Number |
| FuHS Ultimate Strength | FuHS | Öptional steel ultimate strength for flange or general section for HIGH STRENGTH option to be used in design. Not applicable to concrete sections | Number |
| Fabrication Code | FC | Fabtrication Code applicable to a Steel cross section. Not applicable to concrete sections | Integer |