H型鋼分為熱軋H型鋼和焊接H型鋼(H)兩種,熱軋H型鋼又分為寬翼緣H型鋼(HW)中翼緣H型鋼(HM)和窄翼緣H型鋼(HN)三種。HW是H型鋼高度和翼緣寬度基本相等;主要用于鋼筋砼框架結(jié)構(gòu)柱中鋼芯柱,也稱勁性鋼柱;在鋼結(jié)構(gòu)中主要用于柱HM是H型鋼高度和翼緣寬度比例大致為1.33~~1.75主要在鋼結(jié)構(gòu)中:用做鋼框架柱在承受動(dòng)力荷載的框架結(jié)構(gòu)中用做框架梁;例如:設(shè)備平臺(tái)HN是H型鋼高度和翼緣寬度比例大于等于2,主要用于梁;工字鋼的用途相當(dāng)于HN型鋼;
H型鋼的主要材質(zhì)有Q235B、SM490、SS400、Q345、Q345B、A992等。
型號(hào)規(guī)格米重UC152*152*23152.4*152.2*5.8*6.823UC152*152*30157.6*152.9*6.5*9.430UC152*152*37161.8*154.4*8*11.537UC203*203*46203.2*203.6*7.2*1146.1UC203*203*52206.2*204.3*7.9*12.552UC203*203*60209.6*205.8*9.4*14.260UC203*203*71215.8*206.4*10*17.371UC203*203*86222.2*209.1*12.7*20.586UC254*254*73254.1*254.6*8.6*14.273UC254*254*89260.3*256.3*10.3*17.388.9UC254*254*107266.7*258.8*12.8*20.5107.1UC254*254*132276.3*261.3*15.3*25.3132UC254*254*167289.1*265.2*19.2*31.7167.1UC305*305*97307.9*305.3*9.9*15.496.9UC305*305*118314.5*307.4*12*18.7117.9UC305*305*137320.5*309.2*13.8*21.7136.9UC305*305*158327.1*311.2*15.8*25158.1UC305*305*198339.9*314.5*19.1*31.4198.1UC305*305*240352.5*318.4*23*37.7240UC305*305*283365.3*322.2*26.8*44.1282.9UC356*368*129355.6*368.6*10.4*17.5129