钢型材尺寸和理论重量.docx

1、钢型材尺寸和理论重量钢型材尺寸和理论重量热轧圆钢和方钢及六角钢直径/mm理论量/ (kg/m )圆钢方钢六角钢5.50.1860.237-60.2220.283-6.50.2600.332-70.3020.385-80.3950.5020.43590.4990.6360.551100.6170.7850.680*110.7460.9500.823120.8881.130.979131.041.331.15141.211.541.33151.391.771.53161.582.011.74171.782.271.96182.002.542.20192.232.832.45202.473.142.

2、72212.723.463.00222.983.803.29*233.264.153.60243.554.523.92253.854.914.25264.175.314.60*274.495.724.96284.836.155.33直径/mm理论量/ （ kg/m ）圆钢方钢六角钢*295.186.60-305.557.066.12*315.927.54-326.318.046.96*336.718.55-347.139.077.86*357.559.62-367.9910.28.81388.9011.39.82409.8612.610.884210.913.811.994512.515.91

3、3.774814.218.115.665015.419.617.005317.322.019.10*5518.623.7-5619.324.621.32*5820.726.422.876022.228.324.506324.531.226.98*6526.033.228.72*6828.536.331.437030.238.533.307534.744.2-8039.550.2-热轧等边角钢角钢 号数尺寸/mm理论质量kg/mbdr2.02033.50.88941.1452.52533.51.12441.4593.03034.51.37341.7863.63634.51.65642.16352

4、.6544.040351.85242.42252.9764.545352.08842.73653.36963.9855.05035.52.33243.05953.77064.4655.656362.62443.44654.25186.5686.363473.90754.82265.721角钢 号数尺寸/mm理论质量kg/m角钢 号数尺寸/mm理论质量kg/mBDrBDR6.363877.46914140121425.522109.1511429.4907.070484.3721633.39355.39716160101624.72966.4061229.39177.3981433.98788.

5、3731638.518(7.5)75595.81818180121633.15966.9051438.38377.9761643.54289.0301848.6341011.08920200141842.8941648.6801854.4012060.0562471.168三、热轧不等边角钢角钢 号数尺寸/mm理论质 量kg/mBbd2.5/201630.9121.641.176角钢 号数尺寸/mm理论质 量kg/mBbd10/1006367.5506.378.7223.220322031.17141.5224.0/2.5402531.48441.9364.5/2.8452831.68742.

6、2035.0/3.2503231.90842.4945.6/3.6563632.15342.81853.4666.3/4.0634043.18553.92064.63875.3397.0/4.5704543.57054.40365.21876.011(7.5/5.0)755054.80865.69987.431109.0988.0/5.0805055.00565.93576.84887.7459.0/5.6905655.66166.71777.75689.8781012.14268.35010/1008079.6568.0810.9461013.47668.35011/1107079.6567

7、.0810.9461013.476711.06612.5/12580812.5518.01015.4741218.330814.16014/140901017.4759.01220.7241423.9081019.87216/1601001223.592101427.2471630.8351022.27318/1801101226.464111430.5891634.6491229.76120/2001251434.43612.51639.0451843.58888.779四、热轧工字钢 / 1:6型号尺寸/mm理论质量kg/m型号尺寸/mm理论质量kg/mhbdhbd10100684.511

8、.26136a36013610.060.03712.6126745.014.22336b36013812.065.68914140805.516.89036c36014014.071.34116160886.020.51340a40014210.567.59818180946.524.14340b40014412.573.87820a2001007.027.92940c40014614.580.15820b2001029.031.06945a45015011.580.42022a2201107.533.07045b45015213.587.48522b2201129.536.52445c450

9、15415.594.55025a2501168.038.10550a50015812.093.65425b25011810.042.03050b50016014.0101.50428a2801228.543.49250c50016216.0109.35428b28012410.547.88856a56016612.5106.31632a3201309.552.71756b56016814.5115.10832b32013211.557.74156c56017016.5123.90032c32013413.562.76563a63017613.0121.40763b63017815.0131.2

10、9863c63018017.0 n141.189五、热轧轻型工字钢 / 1:8.333型号尺寸/mm理论质量kg/m型号尺寸/mm理论质量kg/mhbdhbd10100554.59.46303001356.536.4912120644.811.5530a3001456.539.1814140734.913.68333301407.042.2516160815.015.89363601457.548.5618180905.118.35404001558.056.0818a1801005.119.92454501608.665.18202001005.221.04505001709.576.812

11、0a2001105.222.695555018010.389.83222201105.424.046060019011.1103.9822a2201205.425.766565020012.0119.94242401155.627.357070021013.0138.1824a2401255.629.4070a70021015.0158.31272701256.031.5470b70021017.5183.8027a2701356.033.89六、低合金热轧轻型工字钢 / 1:8.333型号尺寸/mm理论质量kg/mhbd10Q100554.28.9512Q120654.411.15型号尺寸/

12、mm理论质量kg/mhbd20Q200905.220.2522Q2201005.523.8614Q140754.613.5025Q2501106.028.8916Q160804.815.3928Q2801206.534.4618Q180855.017.4332Q3201307.041.37七、热轧槽钢 /1:10型号尺寸/mm理论质量kg/mhbd550374.55.4386.363404.86.634880435.08.04510100485.310.00712.6126535.512.31814a140586.014.53514b140608.016.73316a160636.517.24

13、016160658.519.75218a180687.020.17418180709.023.00020a200737.022.63720200759.025.77722a220777.024.99922220799.028.453型号尺寸/mm理论质量kg/mhbd25a250787.027.41025b250809.031.33525c2508211.035.26028a280827.531.42728b280849.535.82328c2808611.540.21932a320888.038.08332b3209010.043.10732c3209212.048.13136a360969

14、.047.81436b3609811.053.46636c36010013.059.11840a40010010.558.92840b40010212.565.20840c40010414.571.488八、热轧轻型槽钢 /1:10型号尺寸/mm理论质量kg/mhbd550324.44.846.565364.45.70880404.57.0510100464.58.5912120524.810.4314140584.912.2814a140624.913.3316160645.014.2216a160685.015.3418180705.116.2518a180745.117.45型号尺寸/m

15、m理论质量kg/mhbd20200765.218.3720a200805.219.7522220825.420.9722a220875.422.6224240905.624.0524a240955.625.8227270956.027.66303001006.531.77333301057.036.52363601107.541.904004001158.048.30九、矩形空心型钢(GB/T6728-1986 )边长/mm尺寸允 许偏差/mm壁厚/m m理论重量(kg/m)AB精度251.21.000士 1.001.51.650502.52.817士 0.503.03.303104.04.1

16、982.53.2093.03.774604.04.826士 1.002.53.602403.04.245士 0.604.05.4543.05.18770504.06.7105.08.129士 1.402.54.38780403.05.1874.06.710士 0.705.08.129边长/mm尺寸允 许偏差/mm壁厚/m m理论重量(kg/m)AB精度士 1.603.06.600100504.08.594士 0.805.010.4843.08.013604.010.478士 1.805.012.8391206.015.0973.08.955士 0.904.011.7345.014.409806

17、.016.981士 2.004.012.9901405.015.979士 1.006.018.865士 2.404.014.8741501005.018.3346.021.691士 1.208.028.096603.06.129160804.014.2464.07.9665.017.5495.09.6996.020.7493.05.6588.026.84040士 1.504.07.338士 2.604.016.758905.08.9141801005.020.68950士 0.753.06.129士 1.306.024.5174.07.9668.031.864边长/mm尺寸允 许偏差/mm壁厚/m m理论重量(kg/m)边长/mm尺寸允 许偏差/mm壁厚/m m理论重量(kg/m )AB精度AB精度50士 1.505.09.699士 2.604.018.014903.06.6002001005.022.25960士 0.754.08.594士 1.306.026.4015.010.4848.034.376十、方形空心型钢(GB/T6728-1986 )703.06.129士 1.006.024.5174.07.9668.031.8645.09.699士 2.40士 1.204.019.2701605.023.8296.028.2858.036.888