steel profile
W18x11x192
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 | 516.9 | mm |
| b | 291.0 | mm |
| t_w | 24.38 | mm |
| t_f | 44.45 | mm |
| r_1 | 13.0 | mm |
| g | 285.7 | kg/m |
| A | 36390.0 | mm² |
| I_x | 1610.00 | 10⁶ mm⁴ |
| I_y | 183.00 | 10⁶ mm⁴ |
| i_x | 211.0 | mm |
| i_y | 70.90 | mm |
| W_el,x | 6240 | 10³ mm³ |
| W_el,y | 1260 | 10³ mm³ |
| W_pl,x | 7260 | 10³ mm³ |
| W_pl,y | 1950 | 10³ mm³ |
| I_t | 18730.414152 | 10³ mm⁴ |
| h | 20.35 | in |
| b | 11.455 | in |
| t_w | 0.960 | in |
| t_f | 1.750 | in |
| r_1 | 0.512 | in |
| g | 192 | lb/ft |
| A | 56.4 | in² |
| I_x | 3880 | in⁴ |
| I_y | 440 | in⁴ |
| i_x | 8.29 | in |
| i_y | 2.79 | in |
| W_el,x | 381 | in³ |
| W_el,y | 76.8 | in³ |
| W_pl,x | 443 | in³ |
| W_pl,y | 119 | in³ |
| I_t | 45 | in⁴ |
| d | 15.8 mm [PDF] | |
| 3.27 | ||
| 16.5 | ||
| u | 0.891 | |
| H | 38,000 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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