I beam steel

I beam steel,I beamspecifications:1. standard: GB/T11263-1998\2005 2. grade: Q235 3. length: normal 6m and 12m 4. packing:standard export packing Products are: carbon structural steel, low alloy structural steel, low alloy steel, bridge and hull used structural steel and weathering steel. Thin-walled H-beam steel: 250*250-500*200mm, web and flange can be 3.2mm; standard H-beam steel: 250*250mm-500*200mm; I-beam steel: 30a-56c; U-channel steel: 30a-40c and products length are 6m, 12m and 18m. We can also manufacture a variety of steel the customer wanted. SortModelSection sizenmaSectionTheoreticSection speciality parameterh×bdtracreageweightMoment of inertiacm4Radius of inertiacmSection modulus cm³cm²(kgm)IxIyiXiYWxWyhot rolled I-beam steel36a360*1361060.03736b360*1381265.68936c360*1401471.34140a400*14210.516.512.586.11267.5982170066015.92.77109093.240b400*14412.516.512.594.11273.8782280069215.62.71114096.240c400*14614.516.512.5102.11280.1582390072715.22.65119099.845a450*15011.51813.5102.44680.423220089417.42.84150011845b450*15213.51813.5111.44687.4853380089417.42.84150011845c450*15415.51813.5120.44694.553530093817.12.79157011256a560*16612.52114.5135.435106.316656001370223.18234016556b560*16814.52114.5146.435115.10868500149021.63.16255018356c560*17016.52114.5157.435123.971400156021.33.162550183