steel profile
W16x10.25x77
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 | 419.6 | mm |
| b | 261.5 | mm |
| t_w | 11.56 | mm |
| t_f | 19.30 | mm |
| r_1 | 12.0 | mm |
| g | 114.6 | kg/m |
| A | 14580.0 | mm² |
| I_x | 462.00 | 10⁶ mm⁴ |
| I_y | 57.60 | 10⁶ mm⁴ |
| i_x | 178.0 | mm |
| i_y | 62.80 | mm |
| W_el,x | 2200 | 10³ mm³ |
| W_el,y | 440 | 10³ mm³ |
| W_pl,x | 2460 | 10³ mm³ |
| W_pl,y | 674 | 10³ mm³ |
| I_t | 1664.9257024 | 10³ mm⁴ |
| h | 16.52 | in |
| b | 10.295 | in |
| t_w | 0.455 | in |
| t_f | 0.760 | in |
| r_1 | 0.472 | in |
| g | 77 | lb/ft |
| A | 22.6 | in² |
| I_x | 1110 | in⁴ |
| I_y | 138 | in⁴ |
| i_x | 7.01 | in |
| i_y | 2.47 | in |
| W_el,x | 134 | in³ |
| W_el,y | 26.9 | in³ |
| W_pl,x | 150 | in³ |
| W_pl,y | 41.1 | in³ |
| I_t | 4 | in⁴ |
| d | 14.1 mm [PDF] | |
| 6.77 | ||
| 30.9 | ||
| u | 0.887 | |
| H | 8,590 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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