
| 
				 表(1) GB700-1988标准T型钢截面尺寸  | 
		|||||||||||||
| 
				 类别  | 
			
				 型号  | 
			
				 截面尺寸  | 
			
				 理论重量(Kg/m)  | 
			
				 类别  | 
			
				 型号  | 
			
				 截面尺寸  | 
			
				 理论重量(Kg/m)  | 
		||||||
| 
				 h  | 
			
				 b  | 
			
				 t1  | 
			
				 t2  | 
			
				 h  | 
			
				 b  | 
			
				 t1  | 
			
				 t2  | 
		||||||
| 
				 
  | 
			
				 20*20  | 
			
				 20  | 
			
				 20  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 25*25  | 
			
				 25  | 
			
				 25  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		
| 
				 30*30  | 
			
				 30  | 
			
				 30  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 35*35  | 
			
				 35  | 
			
				 35  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		||
| 
				 40*40  | 
			
				 40  | 
			
				 40  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 50*50  | 
			
				 50  | 
			
				 50  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		||
| 
				 60*60  | 
			
				 60  | 
			
				 60  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 70*70  | 
			
				 70  | 
			
				 70  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		||
| 
				 100*50  | 
			
				 100  | 
			
				 50  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 50*40  | 
			
				 50  | 
			
				 40  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		||
| 
				 
  | 
		|||||||||||||
| 
				 表(2) GB/T11263-1998标准T型钢截面尺寸、理论重量  | 
		|||||||||||||
| 
				 类别  | 
			
				 型号  | 
			
				 截面尺寸  | 
			
				 理论重量(Kg/m)  | 
			
				 类别  | 
			
				 型号  | 
			
				 截面尺寸  | 
			
				 理论重量(Kg/m)  | 
		||||||
| 
				 h  | 
			
				 b  | 
			
				 t1  | 
			
				 t2  | 
			
				 h  | 
			
				 b  | 
			
				 t1  | 
			
				 t2  | 
		||||||
| 
				 TW  | 
			
				 50*100  | 
			
				 50  | 
			
				 100  | 
			
				 6  | 
			
				 8  | 
			
				 8.56  | 
			
				 TN  | 
			
				 50*50  | 
			
				 50  | 
			
				 50  | 
			
				 5  | 
			
				 7  | 
			
				 4.79  | 
		
| 
				 62.5*125  | 
			
				 63  | 
			
				 125  | 
			
				 6.5  | 
			
				 9  | 
			
				 11.9  | 
			
				 62.5*60  | 
			
				 63  | 
			
				 60  | 
			
				 6  | 
			
				 8  | 
			
				 6.67  | 
		||
| 
				 75*150  | 
			
				 75  | 
			
				 150  | 
			
				 7  | 
			
				 10  | 
			
				 15.9  | 
			
				 75*75  | 
			
				 75  | 
			
				 75  | 
			
				 5  | 
			
				 7  | 
			
				 7.11  | 
		||
| 
				 87.5*175  | 
			
				 88  | 
			
				 175  | 
			
				 7.5  | 
			
				 11  | 
			
				 20.2  | 
			
				 87.5*90  | 
			
				 88  | 
			
				 90  | 
			
				 5  | 
			
				 8  | 
			
				 9.11  | 
		||
| 
				 100*200  | 
			
				 100  | 
			
				 200  | 
			
				 8  | 
			
				 12  | 
			
				 25.2  | 
			
				 100*100  | 
			
				 99  | 
			
				 99  | 
			
				 4.5  | 
			
				 7  | 
			
				 9.26  | 
		||
| 
				 100  | 
			
				 204  | 
			
				 12  | 
			
				 12  | 
			
				 28.3  | 
			
				 100  | 
			
				 100  | 
			
				 5.5  | 
			
				 8  | 
			
				 10.8  | 
		||||
| 
				 125*250  | 
			
				 125  | 
			
				 250  | 
			
				 9  | 
			
				 14  | 
			
				 36.2  | 
			
				 125*125  | 
			
				 124  | 
			
				 124  | 
			
				 5  | 
			
				 8  | 
			
				 12.9  | 
		||
| 
				 125  | 
			
				 255  | 
			
				 14  | 
			
				 14  | 
			
				 41.1  | 
			
				 125  | 
			
				 125  | 
			
				 6  | 
			
				 9  | 
			
				 14.8  | 
		||||
| 
				 150*300  | 
			
				 147  | 
			
				 302  | 
			
				 12  | 
			
				 12  | 
			
				 42.5  | 
			
				 150*150  | 
			
				 149  | 
			
				 149  | 
			
				 5.5  | 
			
				 8  | 
			
				 16.3  | 
		||
| 
				 150  | 
			
				 300  | 
			
				 10  | 
			
				 15  | 
			
				 47.3  | 
			
				 150  | 
			
				 150  | 
			
				 6.5  | 
			
				 9  | 
			
				 18.7  | 
		||||
| 
				 150  | 
			
				 305  | 
			
				 15  | 
			
				 15  | 
			
				 53.1  | 
			
				 175*175  | 
			
				 173  | 
			
				 174  | 
			
				 6  | 
			
				 9  | 
			
				 20.9  | 
		|||
| 
				 175*350  | 
			
				 172  | 
			
				 348  | 
			
				 10  | 
			
				 16  | 
			
				 57.3  | 
			
				 175  | 
			
				 175  | 
			
				 7  | 
			
				 11  | 
			
				 25  | 
		|||
| 
				 175  | 
			
				 350  | 
			
				 12  | 
			
				 19  | 
			
				 68.2  | 
			
				 200*200  | 
			
				 198  | 
			
				 199  | 
			
				 7  | 
			
				 11  | 
			
				 28.3  | 
		|||
| 
				 200*400  | 
			
				 194  | 
			
				 402  | 
			
				 15  | 
			
				 15  | 
			
				 70.3  | 
			
				 200  | 
			
				 200  | 
			
				 8  | 
			
				 13  | 
			
				 33  | 
		|||
| 
				 197  | 
			
				 398  | 
			
				 11  | 
			
				 18  | 
			
				 73.6  | 
			
				 225*200  | 
			
				 223  | 
			
				 199  | 
			
				 8  | 
			
				 12  | 
			
				 33.4  | 
		|||
| 
				 200  | 
			
				 400  | 
			
				 13  | 
			
				 21  | 
			
				 86.1  | 
			
				 225  | 
			
				 200  | 
			
				 9  | 
			
				 14  | 
			
				 38.2  | 
		||||
| 
				 200  | 
			
				 408  | 
			
				 21  | 
			
				 21  | 
			
				 98.7  | 
			
				 250*200  | 
			
				 248  | 
			
				 199  | 
			
				 9  | 
			
				 14  | 
			
				 39.7  | 
		|||
| 
				 207  | 
			
				 405  | 
			
				 18  | 
			
				 28  | 
			
				 116  | 
			
				 250  | 
			
				 200  | 
			
				 10  | 
			
				 16  | 
			
				 44.8  | 
		||||
| 
				 214  | 
			
				 407  | 
			
				 20  | 
			
				 35  | 
			
				 142  | 
			
				 253  | 
			
				 201  | 
			
				 11  | 
			
				 19  | 
			
				 51.5  | 
		||||
| 
				 74*100  | 
			
				 74  | 
			
				 100  | 
			
				 6  | 
			
				 9  | 
			
				 10.7  | 
			
				 300*200  | 
			
				 298  | 
			
				 199  | 
			
				 10  | 
			
				 15  | 
			
				 47.6  | 
		||
| 
				 TM  | 
			
				 97*150  | 
			
				 97  | 
			
				 150  | 
			
				 6  | 
			
				 9  | 
			
				 15.6  | 
			
				 300  | 
			
				 200  | 
			
				 11  | 
			
				 17  | 
			
				 53.1  | 
		||
| 
				 122*175  | 
			
				 122  | 
			
				 175  | 
			
				 7  | 
			
				 11  | 
			
				 22.1  | 
			
				 303  | 
			
				 201  | 
			
				 12  | 
			
				 20  | 
			
				 60.1  | 
		|||
| 
				 147*200  | 
			
				 147  | 
			
				 200  | 
			
				 8  | 
			
				 12  | 
			
				 28.7  | 
			
				 350*300  | 
			
				 346  | 
			
				 300  | 
			
				 13  | 
			
				 20  | 
			
				 83  | 
		||
| 
				 170*250  | 
			
				 170  | 
			
				 250  | 
			
				 9  | 
			
				 14  | 
			
				 39.9  | 
			
				 350  | 
			
				 300  | 
			
				 13  | 
			
				 24  | 
			
				 92.5  | 
		|||
| 
				 200*300  | 
			
				 195  | 
			
				 300  | 
			
				 10  | 
			
				 16  | 
			
				 53.7  | 
			
				 400*300  | 
			
				 396  | 
			
				 300  | 
			
				 14  | 
			
				 22  | 
			
				 95.2  | 
		||
| 
				 220*300  | 
			
				 220  | 
			
				 300  | 
			
				 11  | 
			
				 18  | 
			
				 61.8  | 
			
				 400  | 
			
				 300  | 
			
				 14  | 
			
				 26  | 
			
				 105  | 
		|||
| 
				 250*300  | 
			
				 241  | 
			
				 300  | 
			
				 11  | 
			
				 15  | 
			
				 57.5  | 
			
				 450*300  | 
			
				 450  | 
			
				 300  | 
			
				 16  | 
			
				 28  | 
			
				 121.5  | 
		||
| 
				 244  | 
			
				 300  | 
			
				 11  | 
			
				 18  | 
			
				 64.5  | 
			
				 125*255  | 
			
				 125  | 
			
				 255  | 
			
				 14  | 
			
				 14  | 
			
				 41.1  | 
		|||
| 
				 300*300  | 
			
				 291  | 
			
				 300  | 
			
				 12  | 
			
				 17  | 
			
				 68.5  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		||
| 
				 294  | 
			
				 300  | 
			
				 12  | 
			
				 20  | 
			
				 75.5  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		|||
| 
				 297  | 
			
				 300  | 
			
				 14  | 
			
				 23  | 
			
				 87.3  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
			
				 
  | 
		|||
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