steel profile
W12x12x120
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 | 333.2 | mm |
| b | 312.9 | mm |
| t_w | 18.03 | mm |
| t_f | 28.07 | mm |
| r_1 | 15.2 | mm |
| g | 178.6 | kg/m |
| A | 22770.0 | mm² |
| I_x | 446.00 | 10⁶ mm⁴ |
| I_y | 144.00 | 10⁶ mm⁴ |
| i_x | 140.0 | mm |
| i_y | 79.40 | mm |
| W_el,x | 2680 | 10³ mm³ |
| W_el,y | 917 | 10³ mm³ |
| W_pl,x | 3050 | 10³ mm³ |
| W_pl,y | 1400 | 10³ mm³ |
| I_t | 5411.0085328 | 10³ mm⁴ |
| h | 13.12 | in |
| b | 12.320 | in |
| t_w | 0.710 | in |
| t_f | 1.105 | in |
| r_1 | 0.598 | in |
| g | 120 | lb/ft |
| A | 35.3 | in² |
| I_x | 1070 | in⁴ |
| I_y | 345 | in⁴ |
| i_x | 5.51 | in |
| i_y | 3.13 | in |
| W_el,x | 163 | in³ |
| W_el,y | 56.0 | in³ |
| W_pl,x | 186 | in³ |
| W_pl,y | 85.4 | in³ |
| I_t | 13 | in⁴ |
| d | 9.7 mm [PDF] | |
| 5.57 | ||
| 13.7 | ||
| u | 0.851 | |
| H | 12,400 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.
W12x12x120 · Equivalent profile search
Use this profile’s current section properties to fill the substitution tool criteria. Alternatives are calculated when you start the search.
Equivalent profile ↗