型钢尺寸及理论重量钢丝绳

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1、钢材尺寸及理论重量型钢热轧圆钢及方钢（GB/T702—1986）圆钢直径d方钢边长a/mm理论重量/（kg/m）圆钢直径d方钢边长a/mm理论重量/（kg/m）圆钢方钢圆钢方钢5.50.1860.237409.8612.660.2220.2834210.913.86.50.2600.3324512.515.970.3020.3854814.218.180.3950.5025015.419.690.4990.6365317.322.0100.6170.78555★18.623.711★0.7460.9505619.324.6120.88

2、81.1358★20.726.4131.041.336022.228.3141.211.546324.531.2151.391.7765★26.033.2161.582.0168★28.536.3171.782.277030.238.5182.002.547534.744.2192.232.838039.550.2202.473.148544.556.7212.723.469049.963.6222.983.809555.670.823★3.264.1510061.778.5243.554.5210568.086.5253.854.9

3、111074.695.0264.175.3111581.510427★4.495.7212088.8113284.836.1512596.312329★5.186.60130104133305.557.0614012115431★5.927.54150139177326.318.0416015820133★6.718.55170178227347.139.0718020025435★7.559.62190223283367.9910.2200247314388.9011.3220298250385注：1.表中的理论重量，按密度为7.8

4、5g/㎝3计算2.表中带★者不推荐使用。热轧六角钢和八角钢（GB/T705-1988）对边距离s/mm截面面积/㎝2理论重量/（kg/m）对边距离s/mm截面面积/㎝2理论重量/（kg/m）六角钢八角钢六角钢八角钢六角钢八角钢六角钢八角钢80.5543－0.435－286.7906.4925.335.1090.7015－0.551－307.7947.4526.125.85100.866－0.680－328.8688.4796.966.66111.048－0.823－3410.0119.5727.867.51121.247－0.979－

5、3611.22310.7318.818.42131.464－1.15－3812.50511.9569.829.39141.697－1.33－4013.8613.2510.8810.40151.949－1.53－4215.28－11.99－162.2172.1201.741.664517.54－13.77－172.503－1.96－4819.95－15.66－182.8062.6832.202.165021.65－17.00－193.126－2.45－5324.33－19.10－203.4643.3122.722.605627.16－2

6、1.32－213.819－3.00－5829.13－22.87－224.1924.0083.293.156031.18－24.50－234.581－3.60－6334.37－26.98－244.988－3.92－6536.59－28.72－255.413－4.254.066840.04－31.43－265.854－4.60－7042.43－33.30－276.314－4.96－－－注：普通钢长度为3～8m,优质钢长度为2～6m。锻制圆钢和方钢（GB/T908-1987）圆钢直径或方钢边长/mm理论重量/（kg/m）圆钢直径或方钢边长/

7、mm理论重量/（kg/m）圆钢方钢圆钢方钢5015.419.61301041335518.623.71351121436022.228.31401211546526.033.21451301657030.238.51501391777534.744.21601582018039.550.21701782278544.556.71802002549049.963.61902232839555.670.820024731410061.778.521027234610568.086.522029838011074.695.023032641

8、511581.510424035545212088.811325038549112596.3123注：1.钢材通常长度≥1m。2.表内重量按密度7.85g/cm3计算。热轧工字钢（GB/T706-1988）h-高度b-腿