钢型材尺寸和理论重量

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1、钢型材尺寸和理论重量热轧圆钢和万钢及六角钢直径/mm理论量/ (kg/m)圆钢方钢六角钢5.50.1860.23760.2220.283MB6.50.2600.332MB70.3020.385MB80.3950.5020.43590.4990.6360.551100.6170.7850.680*110.7460.9500.823120.8881.130.979131.041.331.15141.211.541.33151.391.771.53161.582.011.74171.782.271.96182.002.542.20192.232.832.45202.473.142.72212.723

2、.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*295.186.60MB MB305.557.066.12*315.927.54一326.318.046.96*336.718.55 347.139.077.86*357.559.62OB MB367.9910.28.81388.9011.39.82409.8612.610.884210.913.811.994512.515.913.

3、774814.218.115.665015.419.617.005317.322.019.10*5518.623.7OS5619.324.621.32*5820.726.422.876022.228.324.506324.531.226.98*6526.033.228.72*6828.536.331.437030.238.533.307534.744.28039.550.2MB MB热轧等边角钢尺寸/mm理论质量 kg/m尺寸/mm理论质量 kg/m角钢角钢/TJ H j 号数/ij H j 号数bdrbdr2.02033.50.8898.080596.21141.14567.3762.525

4、33.51.12478.52541.45989.6583.03034.51.3731011.87441.7869.0906108.3503.63634.51.65679.65642.163810.94652.6541013.4764.040351.8521215.94042.422101006129.36652.976710.8304.545352.088812.27642.7361015.12053.3691217.89863.9851420.6115.05035.52.3321623.25743.0591111071211.92853.770813.53264.4651016.6905.6

5、56362.6241219.78243.4461422.80954.25112.512581415.50486.5681019.1336.363473.9071222.69654.8221426.19365.721141401021.488角钢尺寸/mm理论质量 kg/m号数BDr6.363877.469109.1517.070484.37255.39766.40677.39888.373(7.5)75595.81866.90577.97689.0301011.089角钢 号数尺寸/mm理论质量 kg/mBDR14140121425.5221429.4901633.39316160101624

6、.7291229.3911433.9871638.51818180121633.1591438.3831643.5421848.63420200141842.8941648.6801854.4012060.0562471.168三、热轧不等边角钢角钢号 数尺寸/mm理论质量 kg/mBbd2.5/201630.9121.641.1763.2322031.171/2.041.522角钢号尺寸/mm理论质量 kg/m数Bbd10/6.31006367.55078.72289.8781012.1424.0/2.5402531.48410/8.01008068.35041.93679.6564.5/2

7、.8452831.687810.94642.2031013.4765.0/3.2503231.90811/7.01107068.35042.49479.6565.6/3.6563632.153810.94642.8181013.47653.46612.5/8.012580711.0666.3/4.0634043.185812.55153.9201015.47464.6381218.33075.33914/9.014090814.1607.0/4.5704543.5701017.47554.4031220.72465.2181423.90876.01116/101601001019.872(7.

8、5/5.0)755054.8081223.59265.6991427.24787.4311630.835109.09818/111801101022.2738.0/5.0805055.0051226.46465.9351430.58976.8481634.64987.74520/12.52001251229.7619.0/5.6905655.6611434.43666.7171639.04577.7561843.58888.779四、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/mhbdhbd10100684.511.26136a36013610.060.0

9、3712.6126745.014.22336b36013812.065.68914140805.516.89036c36014014.071.34116160886.020.51340a40014210.567.59818180946.524.14340b40014412.573.87820a2001007.027.92940c40014614.580.15820b2001029.031.06945a45015011.580.42022a2201107.533.07045b45015213.587.48522b2201129.536.52445c45015415.594.55025a25011

10、68.038.10550a50015812.093.65425b25011810.042.03050b50016014.0101.50428a2801228.543.49250c50016216.0109.35428b28012410.547.88856a56016612.5106.31632a3201309.552.71756b56016814.5115.10832b32013211.557.74156c56017016.5123.90032c32013413.562.76563a63017613.0121.40763b63017815.0131.29863c63018017.0n141.1

11、89五、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/mhbdhbd10100554.59.46303001356.536.4912120644.811.5530a3001456.539.1814140734.913.68333301407.042.2516160815.015.89363601457.548.5618180905.118.35404001558.056.0818a1801005.119.92454501608.665.18202001005.221.04505001709.576.8120a2001105.222.695555

12、018010.389.83222201105.424.046060019011.1103.9822a2201205.425.766565020012.0119.94242401155.627.357070021013.0138.1824a2401255.629.4070a70021015.0158.31272701256.031.5470b70021017.5183.8027a2701356.033.89六、低合金热轧轻型工字钢/ 1 ：8.333型号尺寸/mm理论质量 kg/m型号尺寸/mm理论质量 kg/mhbdhbd10Q10055428.9520Q200905.220.2512Q120

13、654.411.1522Q2201005.523.8614Q140754.613.5025Q2501106.028.8916Q160804.815.3928Q2801206.534.4618Q180855.017.4332Q3201307.041.37型号尺寸/mm理论质量 kg/mhbd550374.55.4386.363404.86.634880435.08.04510100485.310.00712.6126535.512.31814a140586.014.53514b140608.016.73316a160636.517.24016160658.519.75218a180687.020

14、.17418180709.023.00020a200737.022.63720200759.025./22a220777.024.99922220799.028.453/ 1:10七、热轧槽钢型号尺寸/mm理论质量 kg/mhbd25a250787.027.41025b250809.031.33525c2508211.035.26028a280827.531.42728b280849.535.82328c2808611.540.21932a320888.038.08332b3209010.043.10732c3209212.048.13136a360969.047.81436b3609811.

15、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/mm理论质量 kg/mhbd202007

16、65.218.3720a200805.219.7522220825.420.9722a220875.422.6224240905.624.0524a240955.625.8227270956.027.66303001006.531.77333301057.036.52363601107.541.904004001158.048.30边长/mm尺寸允 许偏差 /mm壁厚/mm理论重量 (kg/m)边长/mm尺寸允 许偏差 /mm壁厚 /mm理论重量 (kg/m)AB精度AB精度：90501.500.755.09.699200100 2.60 1.304.018.014603.06.6005.02

17、2.2594.08.5946.026.4015.010.4848.034.376十、方形空心型钢(GB/T6728-1986)边长/mm尺寸允许偏差/mm壁厚/mm理论重量 (kg/m)边长 /mm尺寸允许 偏差/mm壁厚/mm理论重量 (kg/m)25 0.600.031.20.86780 1.40 0.703.07.0711.51.0614.09.2221.751.2155.011.2692.01.36390 1.50 0.753.08.013302.52.0324.010.4783.02.3615.012.83940 0.80 0.402.52.8176.015.0973.03.3031

18、00 1.60 0.804.011.7344.04.1985.014.40950 1.00 0.502.53.6026.016.9813.04.245120 1.80 0.904.014.2464.05.4545.017.54960 1.20 0.602.54.3876.020.7493.05.1878.026.8404.06.710140 2.00 1.004.016.7585.08.1295.020.689703.06.1296.024.5174.07.9668.031.8645.09.699160 2.40 1.204.019.2705.023.8296.028.2858.036.888