steel profile
172 Z 20
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: 172 Z 20 · 172Z20
- Catalogue
- Metsec Z
- Standard
- BS EN 10346:2015
- Source publication
- Metsec Z Section Dimensions and Properties
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| A | 628.00 | mm² |
| c_y | 86.90 | mm |
| c_z | 59.80 | mm |
| E | 44 | mm |
| F | 42 | mm |
| I_y | 2.908 | 10⁶ mm⁴ |
| I_z | 0.501 | 10⁶ mm⁴ |
| c_b | 16 | mm |
| c_t | 14 | mm |
| g | 4.93 | kg/m |
| M_y,Rd | 14.606 | kNm |
| M_z,Rd | 3.564 | kNm |
| W_el,y | 33.47 | 10³ mm³ |
| W_el,z | 7.92 | 10³ mm³ |
| b_b | 60 | mm |
| b_t | 65 | mm |
| Zn | Z275 | |
| f_y | 450 | MPa |
| h | 172 | mm |
| i_y | 67.50 | mm |
| i_z | 28.00 | mm |
| t | 2.0 | mm |
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