普通工字钢的规格也可用型号表示，型号表示腰高的厘米数，如普工16#。腰高相同的工字钢，如有几种不同的腿宽和腰厚，需在型号右边加a b c 予以区别，如普工32#a、32#b、32#c等。热轧普通工字钢的规格为10-63#。经供需双方协议供应的热轧普通工字钢规格为12-55#。陕西汇川销售的钢材均来自莱钢、首钢、包钢、邯钢、冶钢、唐钢、酒钢、莱钢、安钢、龙钢 马钢等质量有保证的钢厂，均符合国标标准。
| IPEAA220 | 216.4 | 110 | 4.7 | 7.4 | 21.2 |
| IPEA220 | 217 | 110 | 5 | 7.7 | 22.2 |
| IPE220 | 220 | 110 | 5.9 | 9.2 | 26.2 |
| IPEO220+ | 222 | 112 | 6.6 | 10.2 | 29.4 |
| IPEAA240 | 236.4 | 120 | 4.8 | 8 | 24.9 |
| IPEA240 | 237 | 120 | 5.2 | 8.3 | 26.2 |
| IPE240 | 240 | 120 | 6.2 | 9.8 | 30.7 |
| IPEO240+ | 242 | 122 | 7 | 10.8 | 34.3 |
| IPEA270 | 267 | 135 | 5.5 | 8.7 | 30.7 |
| IPE270 | 270 | 135 | 6.6 | 10.2 | 36.1 |
| IPEO270+ | 274 | 136 | 7.5 | 12.2 | 42.3 |
| IPEA300 | 297 | 150 | 6.1 | 9.2 | 36.5 |
| IPE300 | 300 | 150 | 7.1 | 10.7 | 42.2 |
| IPEO300+ | 304 | 152 | 8 | 12.7 | 49.3 |
| IPEA330 | 327 | 160 | 6.5 | 10 | 43 |
| IPE330 | 330 | 160 | 7.5 | 11.5 | 49.1 |
| IPEO330+ | 334 | 162 | 8.5 | 13.5 | 57 |
| IPEA360 | 357.6 | 170 | 6.6 | 11.5 | 50.2 |
| IPE360 | 360 | 170 | 8 | 12.7 | 57.1 |
| IPEO360+ | 364 | 172 | 9.2 | 14.7 | 66 |
| IPEA400 | 397 | 180 | 7 | 12 | 57.4 |
| IPE400 | 400 | 180 | 8.6 | 13.5 | 66.3 |
| IPEO400+ | 404 | 182 | 9.7 | 15.5 | 75.7 |
| IPEV400 | 408 | 182 | 10.6 | 17.5 | 84 |
| IPEA450 | 447 | 190 | 7.6 | 13.1 | 67.2 |
| IPE450 | 450 | 190 | 9.4 | 14.6 | 77.6 |
| IPEO450+ | 456 | 192 | 11 | 17.6 | 92.4 |
| IPEV450 | 460 | 194 | 12.4 | 19.6 | 104 |
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