热 轧 圆 钢、方 钢 及 六 角 钢
尺 寸 及 理 论 重 量
(GB702-72; 705-65)
钢筋混凝土结构用热轧钢筋 (YB171-69)
有*记号的型号,是暂时保留的品种,只供应特殊需要,不推荐使用。
85 2.88 3.08 3.29 3.6989 3.02 3.24 3.45 3.8690 3.05 3.27 3.49 3.9195 3.21 3.46 3.68 4.13100 3.40 3.64 3.88 4.35102 3.46 3.73 3.97 4.45108 3.67 3.95 4.21 4.72110 3.74
4.03 4.28 4.81120 4.36
4.66
5.25125 5.46
130133140150160170180190200
截 面 尺 寸 (mm)
截 面截 面 特 性
热 轧 H 型 钢 常 用 规 格 表 -GB/T11263-1998
型 号
理 论
辽宁省工业安装工程公司高度宽度cm 2kg/m Ix Iy ix 100100681021.9017.20383134 4.18125125 6.591030.3123.80847294 5.291501507101340.5531.901660564 6.391751757.5111351.4340.3029009847.502002008121664.2850.50477016008.612502509141692.1872.4010800365010.8300300101520120.4094.5020500676013.1350350121920173.90137.00403001360015.2400400132124219.50172.00669002240017.5150100691327.2521.41040151 6.17200150691639.7631.227405088.302501757111656.2444.1612098510.43002008122073.0357.311400160012.535025091420101.579.721700365014.6400300101624136.710738*********.9450300111824157.412456*********.9500300111828164.412971*********.8600300122028192.5151118000902024.815075571018.1614.367949.6 6.1217590581023.2118.2122097.67.26200100 5.581327.5721.718801348.25250125691337.8729.7408029410.4300150 6.591647.5337.3735050812.43501757111663.6650.01370098514.74002008131684.1266.023*********.84502009142097.1476.533700187018.6500
200
10
16
20
114.2
89.6
47800
2140
20.5400×400250×250300×300175×90350×350148×100194×150390×300中翼缘H 型钢HM
窄翼缘H 型钢HN 440×300488×300588×300150×75244×175294×200340×250200×100H*B t1t2r 截 面面 积100×100125×125宽翼缘H 型钢HW
型 号理 论重 量类别
惯性矩(cm 4
)惯性半径(150×150450×200500×200
250×125300×150350×175400×200175×175200×200
H 型钢HN