钢型材
W30x15x235
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 | 795.0 | mm |
| b | 382.4 | mm |
| t_w | 21.08 | mm |
| t_f | 38.10 | mm |
| r_1 | 18.0 | mm |
| g | 349.7 | kg/m |
| A | 44520.0 | mm² |
| I_x | 4860.00 | 10⁶ mm⁴ |
| I_y | 356.00 | 10⁶ mm⁴ |
| i_x | 331.0 | mm |
| i_y | 89.40 | mm |
| W_el,x | 12200 | 10³ mm³ |
| W_el,y | 1860 | 10³ mm³ |
| W_pl,x | 13800 | 10³ mm³ |
| W_pl,y | 2870 | 10³ mm³ |
| I_t | 16649.257024 | 10³ mm⁴ |
| h | 31.30 | in |
| b | 15.055 | in |
| t_w | 0.830 | in |
| t_f | 1.500 | in |
| r_1 | 0.709 | in |
| g | 235 | lb/ft |
| A | 69.0 | in² |
| I_x | 11700 | in⁴ |
| I_y | 855 | in⁴ |
| i_x | 13.0 | in |
| i_y | 3.52 | in |
| W_el,x | 747 | in³ |
| W_el,y | 114 | in³ |
| W_pl,x | 845 | in³ |
| W_pl,y | 175 | in³ |
| I_t | 40 | in⁴ |
| d | 26.9 mm [PDF] | |
| 5.02 | ||
| 32.4 | ||
| u | 0.889 | |
| H | 190,000 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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