最新国标h型钢规格表

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1、最新国标H型钢规格表表1宽、中、窄翼缘H型钢的尺寸规格　　　H-高度,B-宽度,t1-腹板厚度,t2-翼缘厚度,r-圆角半径　　　　类别型号(高度×宽度)截面尺寸/nma截面面积/cm2理论质量/(kg/m)H×Bt1t2rHW100×100100×100681021.917.2125×125125×1256.591030.3123.8150×150150×1507101340.5531.9175×175175×1757.5111351.4340.3200×200200×2008121664.2850.

2、5#200×20412121672.2856.7250×250250×2509141692.1872.4250×255141416104.782.2300×300#294×302121220108.385.O300×3001O1520120.494.5300×305151520135.4106350×350#344×348101620146115350×350121920173.9137400x400#388×402151524179.2141#394×398111824187.6147400×4001

3、32124219.5172#400×408212124251.5197#414×405182824296.2233#428×407203524361.4284*458×417305024529.3415*498×432457024770.8605HM150×100148×100691327.2521.4200×150194×150691639.7631.2H-高度,B-宽度,t1-腹板厚度,t2-翼缘厚度,r-圆角半径250×175H:244×B:175T1:7T2:11R:1656.2444.1300

4、×200294×2008122073.0357.3350×250340×25091420101.579.7400×300390×3001O1625136.7107450×300440×300111824157.4124500×300482×300111528146.4115488×300n1828164.4129600×300582×300121728174.5137588×300122028192.5151#594×302142328222.4175HN100×50100×50571O12.169.5

5、4125×60125×60681O17.0113.3150×75150×75571018.1614.3175×90175×90581023.2118.2200×100198×994.571323.5918.5200×1005.581327.5721.7250×125248×124581332.8925.8250×125691337.8729.7300×150298×1495.581641.5532.6300×1506.591647.5337.3350×175346×174691653.1941.8350

6、×1757111663.6650#400×150#400×1508131671.1255.8400×200396×199711672.1656.7400×2008131684.1266#450×150#450×1509142083.4165.5450×200446×1998122084.9566.7450×2009142097.4176.5#500×150#500×15010162098.2377.1500×200496×19991420101.379.5500×200101620114.289.650

7、0×200#506×201111920131.3103600×200596×199101524121.295.1600×20011724135.2106#606×201122024153.3120700×300#692×300132028211.5166700×300132428235.5185*800×300*792×300142228243.4191*800×300142628267.4210*900×300*890×299152328270.9213*900×300162828309.8243*9

8、12×302183428364286注：1.“#”表示的规格为非常用规格。2.“*”表示的规格，目前国内尚未生产。