角鋼

角鋼(gang)(gang)：不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)角鋼(gang)(gang)是兩(liang)邊(bian)(bian)(bian)互相垂直(zhi)成角形的(de)長條(tiao)鋼(gang)(gang)材。有等(deng)(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)角鋼(gang)(gang)和不(bu)(bu)(bu)等(deng)(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)角鋼(gang)(gang)之分。等(deng)(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)角鋼(gang)(gang)的(de) 兩(liang)個邊(bian)(bian)(bian)寬(kuan)相等(deng)(deng)(deng)。其規格(ge)以(yi)邊(bian)(bian)(bian)寬(kuan)×邊(bian)(bian)(bian)寬(kuan)×邊(bian)(bian)(bian)厚(hou)的(de)毫米(mi)數表(biao)示。如"∠25×25×3"，即表(biao)示邊(bian)(bian)(bian)寬(kuan)為(wei) 30毫米(mi)、邊(bian)(bian)(bian)厚(hou)為(wei)3毫米(mi)的(de)等(deng)(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)角鋼(gang)(gang)。也可用型(xing)號(hao)(hao)表(biao)示，型(xing)號(hao)(hao)是邊(bian)(bian)(bian)寬(kuan)的(de)厘米(mi)數，如∠3#。型(xing)號(hao)(hao)不(bu)(bu)(bu)表(biao)示同(tong)一型(xing)號(hao)(hao)中不(bu)(bu)(bu)同(tong)邊(bian)(bian)(bian)厚(hou)的(de)尺(chi)寸，因而在合同(tong)等(deng)(deng)(deng)單據上將不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)角鋼(gang)(gang)的(de)邊(bian)(bian)(bian)寬(kuan)、邊(bian)(bian)(bian)厚(hou)尺(chi)寸填寫(xie)齊全，避免單獨用型(xing)號(hao)(hao)表(biao)示。