steel profile
W27x10x129
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 | 701.8 | mm |
| b | 254.3 | mm |
| t_w | 15.49 | mm |
| t_f | 27.94 | mm |
| r_1 | 18.0 | mm |
| g | 192.0 | kg/m |
| A | 24390.0 | mm² |
| I_x | 1990.00 | 10⁶ mm⁴ |
| I_y | 76.80 | 10⁶ mm⁴ |
| i_x | 286.0 | mm |
| i_y | 56.10 | mm |
| W_el,x | 5670 | 10³ mm³ |
| W_el,y | 604 | 10³ mm³ |
| W_pl,x | 6490 | 10³ mm³ |
| W_pl,y | 945 | 10³ mm³ |
| I_t | 4578.5456816 | 10³ mm⁴ |
| h | 27.63 | in |
| b | 10.010 | in |
| t_w | 0.610 | in |
| t_f | 1.100 | in |
| r_1 | 0.709 | in |
| g | 129 | lb/ft |
| A | 37.8 | in² |
| I_x | 4780 | in⁴ |
| I_y | 184 | in⁴ |
| i_x | 11.2 | in |
| i_y | 2.21 | in |
| W_el,x | 346 | in³ |
| W_el,y | 36.9 | in³ |
| W_pl,x | 396 | in³ |
| W_pl,y | 57.7 | in³ |
| I_t | 11 | in⁴ |
| d | 24.0 mm [PDF] | |
| 4.55 | ||
| 39.4 | ||
| u | 0.878 | |
| H | 32,500 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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