| 角鋼理論重量表/每米 | ||||||
| 角鋼號數(shù) | 尺寸(毫米) | 
					截斷面積 (厘米2)  | 
				
					理論重量 (公斤/米)  | 
				
					表面積 (米2/米)  | 
			||
| A×b | T | r | ||||
| 2 | 20 | 
					3 4  | 
				3.5 | 
					1.132 1.459  | 
				
					0.889 1.145  | 
				
					0.078 0.077  | 
			
| 2.5 | 25 | 
					3 4  | 
				3.5 | 
					1.432 1.859  | 
				
					1.124 1.459  | 
				
					0.098 0.097  | 
			
| 3.0 | 30 | 
					3 4  | 
				4.5 | 
					1.749 2.276  | 
				
					1.373 1.786  | 
				
					0.117 0.117  | 
			
| 3.6 | 36 | 
					3 4 5  | 
				4.5 | 
					2.109 2.756 3.382  | 
				
					1.656 2.163 2.654  | 
				
					0.141 0.141 0.141  | 
			
| 4.0 | 40 | 
					3 4 5  | 
				5 | 
					2.359 3.086 3.791  | 
				
					1.852 2.422 2.976  | 
				
					0.157 0.157 0.156  | 
			
| 4.5 | 45 | 
					3 4 5 6  | 
				5 | 
					2.659 3.486 4.292 5.076  | 
				
					2.088 2.736 .369 3.985  | 
				
					0.177 0.177 0.176 0.176  | 
			
| 5.0 | 50 | 
					3 4  | 
				5.5 | 
					2.971 3.897  | 
				
					2.332 3.059  | 
				
					0.197 0.197  | 
			
| 5.0 | 50 | 
					5 6  | 
				5.5 | 
					4.803 5.688  | 
				
					3.770 4.465  | 
				
					0.196 0.196  | 
			
| 5.6 | 56 | 
					3 4 5 8  | 
				6.0 | 
					3.343 4.390 5.415 8.367  | 
				
					2.624 3.446 4.251 6.568  | 
				
					0.221 0.220 0.220 0.219  | 
			
| 6.3 | 63 | 
					4 5 6 8 10  | 
				7 | 
					4.978 6.143 7.288 9.515 11.657  | 
				
					3.907 4.822 5.721 7.469 9.151  | 
				
					0.248 0.248 0.247 0.247 0.246  | 
			
| 7 | 70 | 
					4 5 6 7 8  | 
				8 | 
					5.570 6.875 8.160 9.424 10.667  | 
				
					4.372 5.397 6.406 7.398 8.373  | 
				
					0.275 0.275 0.275 0.275 0.274  | 
			
| 7.5 | 75 | 
					5 6 7 8 10  | 
				9 | 
					7.367 8.797 10.160 11.503 14.126  | 
				
					5.818 6.905 7.976 9.030 11.089  | 
				
					0.295 0.294 0.294 0.294 0.293  | 
			
| 8 | 80 | 
					5 6 7 8 10  | 
				9 | 
					7.912 9.397 10.860 12.303 15.126  | 
				
					6.211 7.376 8.525 9.658 11.874  | 
				
					0.315 0.314 0.314 0.314 0.313  | 
			
| 9 | 90 | 
					6 7 8 10 12  | 
				10 | 
					10.637 12.301 13.944 17.167 20.306  | 
				
					8.350 9.656 10.946 13.476 15.940  | 
				
					0.354 0.354 0.353 0.353 0.352  | 
			
| 10 | 100 | 
					6 7 8 10  | 
				12 | 
					11.932 13.796 15.638 19.261  | 
				
					9.366 10.830 12.276 15.120  | 
				
					0.393 0.393 0.393 0.392  | 
			
| 10 | 100 | 
					12 14 16  | 
				12 | 
					22.800 26.256 29.627  | 
				
					17.898 20.611 23.257  | 
				
					0.391 0.391 0.390  | 
			
| 11 | 110 | 
					7 8 10 12 14  | 
				12 | 
					15.196 17.238 21.261 25.200 29.056  | 
				
					11.928 13.532 16.690 19.782 22.809  | 
				
					0.433 0.433 0.432 0.431 0.431  | 
			
| 12.5 | 125 | 
					8 10 12 14  | 
				14 | 
					11.932 13.796 15.638 19.261  | 
				
					15.504 19.133 22.696 26.193  | 
				
					0.492 0.491 0.491 0.490  | 
			
| 14 | 140 | 
					10 12 14 16  | 
				14 | 
					27.373 32.512 37.567 42.539  | 
				
					21.488 25.522 29.490 33.393  | 
				
					0.551 0.551 0.550 0.549  | 
			
| 16 | 160 | 
					10 12 14 16  | 
				16 | 
					31.502 37.441 43.296 49.067  | 
				
					24.729 29.391 33.987 38.518  | 
				
					0.630 0.630 0.629 0.629  | 
			
| 18 | 180 | 
					12 14 16 18  | 
				16 | 
					42.241 48.896 55.467 61.955  | 
				
					33.159 38.383 43.542 48.634  | 
				
					0.710 0.709 0.709 0.708  | 
			
| 20 | 200 | 
					14 16 18 20 24  | 
				18 | 
					54.642 62.013 69.301 76.505 90.661  | 
				
					42.894 48.680 54.401 60.056 71.168  | 
				
					0.788 0.788 0.787 0.787 0.785  |