钢型材
W18x11x158
以下列出了来源目录中的尺寸和技术特性。
- 目录
- Nippon W
- 标准
- ASTM A6/A6M
- 来源出版物
- Nippon Steel Structural Shapes
尺寸、重量和技术特性
| 特性 | 数值 | 单位 |
|---|---|---|
| h | 500.9 | mm |
| b | 287.0 | mm |
| t_w | 20.57 | mm |
| t_f | 36.58 | mm |
| r_1 | 13.0 | mm |
| g | 235.1 | kg/m |
| A | 29870.0 | mm² |
| I_x | 1270.00 | 10⁶ mm⁴ |
| I_y | 144.00 | 10⁶ mm⁴ |
| i_x | 207.0 | mm |
| i_y | 69.50 | mm |
| W_el,x | 5090 | 10³ mm³ |
| W_el,y | 1010 | 10³ mm³ |
| W_pl,x | 5850 | 10³ mm³ |
| W_pl,y | 1550 | 10³ mm³ |
| I_t | 10822.0170656 | 10³ mm⁴ |
| h | 19.72 | in |
| b | 11.300 | in |
| t_w | 0.810 | in |
| t_f | 1.440 | in |
| r_1 | 0.512 | in |
| g | 158 | lb/ft |
| A | 46.3 | in² |
| I_x | 3060 | in⁴ |
| I_y | 347 | in⁴ |
| i_x | 8.13 | in |
| i_y | 2.74 | in |
| W_el,x | 311 | in³ |
| W_el,y | 61.4 | in³ |
| W_pl,x | 357 | in³ |
| W_pl,y | 94.8 | in³ |
| I_t | 26 | in⁴ |
| d | 15.8 mm [PDF] | |
| 3.92 | ||
| 19.5 | ||
| u | 0.890 | |
| H | 29,000 in⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c1 | ||
| c1 | ||
| c1 | ||
| c1 | ||
| ＊ |
来源说明与更正
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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