H型钢规格理论重量表GB11263-98.doc

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1、GB/T 11263-1998表1 宽、中、窄翼缘H型钢截面尺寸、截面面积、理论重量和截面特性类别型号（高度宽度）截面尺寸，mm截面面积cm2理论重量kg/mHBt1t2rHW100100100100681021.9017.21251251251256.591030.3123.81501501501507101340.5531.91751751751757.5111351.4340.32002002002008121664.2850.5#20020412121672.2856.72502502502509141692.1872.4#250255141416104.782.2300300#294

2、302121220108.385300300101520120.494.5300305151520135.4106350350#344348101620146115350350121920173.9137400400#388402151524179.2141#394398111824187.6147400400132124219.5172#400408212124251.5197#414405182824296.2233#428407203524361.4284*458417305024529.3415*498432457024770.8605HM150100148100691327.2521

3、.4200150194150691639.7631.22501752441757111656.2444.13002002942008122073.0357.335025034025091420101.579.7400300390300101624136.7107450300440300111824157.4124500300482300111528146.4115488300111828164.4129600300582300121728174.5137588300122028192.5151#594302142328222.4175类别型号（高度宽度）截面尺寸，mm截面面积cm2理论重量kg

4、/mHBt1t2rHN1005010050571012.169.541266012560681017.0113.31507515075571018.1614.31759017590581023.2118.2200100198994.571323.5918.52001005.581327.5721.7250125248124581332.8925.8250125691337.8729.73001502981495.581641.5532.63001506.591647.5337.3346174691653.1941.83501753501757111663.6650.0#400150#40015

5、08131671.1255.84002003961997111672.1656.74002008131684.1266.0#450150#4501509142083.4165.54502004461998122084.9566.74502009142097.4176.5#500150#50015010162098.2377.149619991420101.379.5500200500200101620114.289.6#506201111920131.3103596199101524121.295.1600200600200111724135.2106#606201122024153.3120

6、700300#692300132028211.5166700300132428235.5185*800300*729300142228243.4191*800300142628267.4210*900300*890299152328270.9213*900300162828309.8243*912302183428364286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。3 型号数同一范围的产品，其内侧尺寸高度是一致的。4 截面面积计算公式为“t1（H-2t2）+2Bt2+0.858r2”。GB/T 11263-1998表2 H型钢桩截面尺寸、截面面积、理论重量和

7、截面特性类别型号（高度*宽度）截面尺寸，mm截面面积cm2理论重量kg/mHBt1t2rHP20020020020412121672.2856.725025024425211111682.0564.4250255141416104.782.2300300294302121220108.385.0300300101520120.494.5300305151520135.4106350350338351131320135.3106344354161620166.6131350350121920173.9137350357191920198.4156400400388402151524179.2141394405181824215.2169400400132124219.5172400408212124251.5197414405182824296.2233428407203524361.4284* 500500* 492465152028260.5204* 502465152528307.0241* 502470202528332.1261注1 “*”表示的规格，目前国内尚未生产。2 型号数同一范围的产品，其内侧尺寸高度是一致的。3 截面面积计算公式为“t1（H-2t2）+2Bt2+0.858r2”。