steel profile
W30x10.5x108
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 | 757.7 | mm |
| b | 266.1 | mm |
| t_w | 13.84 | mm |
| t_f | 19.30 | mm |
| r_1 | 18.0 | mm |
| g | 160.7 | kg/m |
| A | 20450.0 | mm² |
| I_x | 1860.00 | 10⁶ mm⁴ |
| I_y | 60.80 | 10⁶ mm⁴ |
| i_x | 302.0 | mm |
| i_y | 54.50 | mm |
| W_el,x | 4920 | 10³ mm³ |
| W_el,y | 457 | 10³ mm³ |
| W_pl,x | 5680 | 10³ mm³ |
| W_pl,y | 721 | 10³ mm³ |
| I_t | 2081.157128 | 10³ mm⁴ |
| h | 29.83 | in |
| b | 10.475 | in |
| t_w | 0.545 | in |
| t_f | 0.760 | in |
| r_1 | 0.709 | in |
| g | 108 | lb/ft |
| A | 31.7 | in² |
| I_x | 4480 | in⁴ |
| I_y | 146 | in⁴ |
| i_x | 11.9 | in |
| i_y | 2.15 | in |
| W_el,x | 300 | in³ |
| W_el,y | 27.9 | in³ |
| W_pl,x | 347 | in³ |
| W_pl,y | 44.0 | in³ |
| I_t | 5 | in⁴ |
| d | 26.9 mm [PDF] | |
| 6.89 | ||
| 49.3 | ||
| u | 0.859 | |
| H | 30,900 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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