steel profile
W18x11x106
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- Nippon W
- Standard
- ASTM A6/A6M
- Source publication
- Nippon Steel Structural Shapes
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 475.7 | mm |
| b | 284.5 | mm |
| t_w | 14.99 | mm |
| t_f | 23.88 | mm |
| r_1 | 13.0 | mm |
| g | 157.7 | kg/m |
| A | 20060.0 | mm² |
| I_x | 798.00 | 10⁶ mm⁴ |
| I_y | 91.80 | 10⁶ mm⁴ |
| i_x | 199.0 | mm |
| i_y | 67.60 | mm |
| W_el,x | 3360 | 10³ mm³ |
| W_el,y | 645 | 10³ mm³ |
| W_pl,x | 3790 | 10³ mm³ |
| W_pl,y | 992 | 10³ mm³ |
| I_t | 3329.8514048 | 10³ mm⁴ |
| h | 18.73 | in |
| b | 11.200 | in |
| t_w | 0.590 | in |
| t_f | 0.940 | in |
| r_1 | 0.512 | in |
| g | 106 | lb/ft |
| A | 31.1 | in² |
| I_x | 1920 | in⁴ |
| I_y | 220 | in⁴ |
| i_x | 7.85 | in |
| i_y | 2.66 | in |
| W_el,x | 205 | in³ |
| W_el,y | 39.4 | in³ |
| W_pl,x | 231 | in³ |
| W_pl,y | 60.5 | in³ |
| I_t | 8 | in⁴ |
| d | 15.8 mm [PDF] | |
| 5.96 | ||
| 26.8 | ||
| u | 0.885 | |
| H | 17,400 in⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c1 | ||
| c1 | ||
| c1 | ||
| c1 | ||
| ＊ |
Source notes and corrections
Source H unit scale is unresolved; not a normalized warping constant.
Source d, ratios, u, x and classifications are retained for reference only, never used for substitution.
Page 32 repeats inconsistent d and slenderness values in 39 rows; no guessed corrections.
Imperial d is labelled mm in the PDF; no inferred unit correction.
W18x11x106 · Equivalent profile search
Use this profile’s current section properties to fill the substitution tool criteria. Alternatives are calculated when you start the search.
Equivalent profile ↗