扁钢理论重量表大全

ModifiedbyJACKontheafternoonofDecember26,2020扁钢理论重量表大全扁钢理论重量表大全双击自动滚屏发布者：qywl发布时间：2010-4-6阅读：1424次【字体：】扁钢理论重量表大全扁钢宽度／mm理论质量／(kg／m)5678910111214151618202530810121314151618202224252830323536384045槽钢理论重量表大全槽钢理论重量规格型号重量/米(kg)50*37*5#63**40*#65*40*#80*43*58#100*48*10#120*53*12#126*53*#140*58*614#A140*60*814#B160*63*16#A160*65*16#B180*68*718#A180*70*918#B23200*73*720#A200*75*920#B220*77*722#A220*79*922#B240*78*724#A240*80*924#B250*78*725#A250*80*925#B270*82*27#A270*84*27#B280*82*28#A280*84*28#B300*85*30#A300*87*30#B320*88*832#A320*90*1032#B360*96*936#A360*98*1136#B400*100*40#A400*102*40#B热轧等边角钢理论重量表型号尺寸（mm)理论重量型号尺寸（mm)理论重量边宽厚度kg/m边宽厚度kg/m2203990104122531010064733038410440312414516550311110748510612634145125861081210147704141401051261471681616010755126147168181801210148805166187202001481610189906207248角钢理论重量表大全角钢理论重量表及角钢理论重量计算等边角钢理论重量计算钢材理论重量计算的计量单位为公斤（kg）。其基本公式为：W（重量，kg）=F（断面积mm2）×L（长度，m）×ρ（密度，g/cm3）×1/1000钢的密度为：cm3，各种钢材理论重量计算公式如下：名称（单位）计算公式符号意义计算举例等边角钢（kg/m）W=×[d（2bCd）+（R2C2r2）]b=边宽d=边厚R=内弧半径r=端弧半径求20mm×4mm等边角钢的每m重量。从冶金产品目录中查出4mm×20mm等边角钢的R为，r为，则每m重量=×[4×（2×20C4）+×（C2×2）]=型号尺寸(mm)长度(m)理论重量(kg/m)边宽边厚220343-925343-933030343-9363453-94403453-94534564-1255034564-125634584-12634568104-12770456784-12755678104-128805678104-1299067810124-19101006781012141611110781012144-191251012144-1914140101214164-1916160101214166-1918180121416186-192020014161820246-19热轧等边角钢尺寸及重量?计算公式：W(kg/m)=*边厚*（2边宽-边厚）?不等边角钢理论重量计算钢材理论重量计算的计量单位为公斤（kg）。其基本公式为：W（重量，kg）=F（断面积mm2）×L（长度，m）×ρ（密度，g/cm3）×1/1000钢的密度为：cm3，各种钢材理论重量计算公式如下：名称（单位）计算公式符号意义计算举例不等边角钢（kg/m）W=×[d（B+bCd）+（R2C2r2）]B=长边宽b=短边宽d=边厚R=内弧半径r=端弧半径求30mm×20mm×4mm不等边角钢的每m重量。从冶金产品目录中查出30×20×4不等边角钢的R为，r为，则每m重量=×[4×（30+20C4）+×（C2×2）]=型号尺寸（mm）理论重量（kg/m）长边宽短边宽边厚162525161634232203322044/402534025445283452845/50323503245636356364563654634046340563406634077/7045470455704567045757550575506755087550108/5805058050680507805089/9056590566905679056810/100636100637100638100631010/8100806100807100808100801011/7110706110707110708110701081258071258081258010125801214/914090814090101409012140901416/101601001016010012160100141601001618/111801101018011012180110141801101620/20012512200125142001251620012518扁钢理论重量表规格长度理论重量宽度厚度m(kg/m)10?345678?12345678?14?345678?16?345678910?18?345678910?320?3456789101112?22?345678910111225?34567891011121416?2..94283456789101112141630345678910111214161820?32345678910111214161820?35?345678910111214161820222528?40?345678910111214161820222528?45?345678910111214161820222528303250?345678910111214161820222528303236?55?45678910111214161820222528303236?60456789101112141618202225283032364045?65456789101112141618202225283032364045?70?456789101112141618202225283032364045?75?456789101112141618202225283032364045?80?567891011121416182022252830323640455056??85?56789101112141618202225283032364045505660?9056789101112141618202225283032364045505660?95?56789101112141618202225283032364045505660100?56789101112141618202225283032364045505660?105?56789101112141618202225283032364045505660?110?56789101112141618202225283032364045505660?120?56789101112141618202225283032364045505660?125?67891011121416182022252830323640455056601306789101112141618202225283032364045505660?140?789101112141618202225283032364045505660?150?789101112141618202225283032364045505660?