角(jiao)鋼

角鋼(gang)(gang)：不(bu)(bu)(bu)銹鋼(gang)(gang)角鋼(gang)(gang)是兩邊(bian)(bian)(bian)(bian)互相垂直成(cheng)角形的(de)長條鋼(gang)(gang)材(cai)。有等邊(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹鋼(gang)(gang)角鋼(gang)(gang)和不(bu)(bu)(bu)等邊(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹鋼(gang)(gang)角鋼(gang)(gang)之分(fen)。等邊(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹鋼(gang)(gang)角鋼(gang)(gang)的(de) 兩個(ge)邊(bian)(bian)(bian)(bian)寬(kuan)(kuan)相等。其規格以邊(bian)(bian)(bian)(bian)寬(kuan)(kuan)×邊(bian)(bian)(bian)(bian)寬(kuan)(kuan)×邊(bian)(bian)(bian)(bian)厚(hou)(hou)的(de)毫米(mi)(mi)數表(biao)(biao)示(shi)。如"∠25×25×3"，即表(biao)(biao)示(shi)邊(bian)(bian)(bian)(bian)寬(kuan)(kuan)為(wei) 30毫米(mi)(mi)、邊(bian)(bian)(bian)(bian)厚(hou)(hou)為(wei)3毫米(mi)(mi)的(de)等邊(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹鋼(gang)(gang)角鋼(gang)(gang)。也可用型(xing)號(hao)(hao)表(biao)(biao)示(shi)，型(xing)號(hao)(hao)是邊(bian)(bian)(bian)(bian)寬(kuan)(kuan)的(de)厘米(mi)(mi)數，如∠3#。型(xing)號(hao)(hao)不(bu)(bu)(bu)表(biao)(biao)示(shi)同(tong)(tong)一型(xing)號(hao)(hao)中不(bu)(bu)(bu)同(tong)(tong)邊(bian)(bian)(bian)(bian)厚(hou)(hou)的(de)尺(chi)寸(cun)(cun)，因而(er)在合(he)同(tong)(tong)等單據上(shang)將不(bu)(bu)(bu)銹鋼(gang)(gang)角鋼(gang)(gang)的(de)邊(bian)(bian)(bian)(bian)寬(kuan)(kuan)、邊(bian)(bian)(bian)(bian)厚(hou)(hou)尺(chi)寸(cun)(cun)填寫齊全，避免單獨用型(xing)號(hao)(hao)表(biao)(biao)示(shi)。