steel profile
W30x15x173
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 | 773.2 | mm |
| b | 380.6 | mm |
| t_w | 16.64 | mm |
| t_f | 27.05 | mm |
| r_1 | 18.0 | mm |
| g | 257.5 | kg/m |
| A | 32770.0 | mm² |
| I_x | 3420.00 | 10⁶ mm⁴ |
| I_y | 249.00 | 10⁶ mm⁴ |
| i_x | 323.0 | mm |
| i_y | 87.10 | mm |
| W_el,x | 8840 | 10³ mm³ |
| W_el,y | 1310 | 10³ mm³ |
| W_pl,x | 9930 | 10³ mm³ |
| W_pl,y | 2010 | 10³ mm³ |
| I_t | 6243.471384 | 10³ mm⁴ |
| h | 30.44 | in |
| b | 14.985 | in |
| t_w | 0.655 | in |
| t_f | 1.065 | in |
| r_1 | 0.709 | in |
| g | 173 | lb/ft |
| A | 50.8 | in² |
| I_x | 8210 | in⁴ |
| I_y | 598 | in⁴ |
| i_x | 12.7 | in |
| i_y | 3.43 | in |
| W_el,x | 540 | in³ |
| W_el,y | 79.8 | in³ |
| W_pl,x | 606 | in³ |
| W_pl,y | 123 | in³ |
| I_t | 15 | in⁴ |
| d | 26.9 mm [PDF] | |
| 7.04 | ||
| 41.1 | ||
| u | 0.884 | |
| H | 129,000 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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