steel profile
W18x11x97
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 | 472.2 | mm |
| b | 283.1 | mm |
| t_w | 13.59 | mm |
| t_f | 22.10 | mm |
| r_1 | 13.0 | mm |
| g | 144.4 | kg/m |
| A | 18390.0 | mm² |
| I_x | 729.00 | 10⁶ mm⁴ |
| I_y | 83.70 | 10⁶ mm⁴ |
| i_x | 199.0 | mm |
| i_y | 67.50 | mm |
| W_el,x | 3090 | 10³ mm³ |
| W_el,y | 591 | 10³ mm³ |
| W_pl,x | 3470 | 10³ mm³ |
| W_pl,y | 907 | 10³ mm³ |
| I_t | 2497.3885536 | 10³ mm⁴ |
| h | 18.59 | in |
| b | 11.145 | in |
| t_w | 0.535 | in |
| t_f | 0.870 | in |
| r_1 | 0.512 | in |
| g | 97 | lb/ft |
| A | 28.5 | in² |
| I_x | 1750 | in⁴ |
| I_y | 201 | in⁴ |
| i_x | 7.84 | in |
| i_y | 2.66 | in |
| W_el,x | 189 | in³ |
| W_el,y | 36.1 | in³ |
| W_pl,x | 212 | in³ |
| W_pl,y | 55.3 | in³ |
| I_t | 6 | in⁴ |
| d | 15.8 mm [PDF] | |
| 6.41 | ||
| 29.6 | ||
| u | 0.886 | |
| H | 15,800 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.
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