角(jiao)鋼

角(jiao)鋼(gang)：不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)角(jiao)鋼(gang)是(shi)兩邊(bian)(bian)(bian)(bian)(bian)互(hu)相垂直成角(jiao)形的(de)(de)(de)(de)長條鋼(gang)材。有(you)等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)角(jiao)鋼(gang)和不(bu)(bu)(bu)(bu)等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)角(jiao)鋼(gang)之(zhi)分。等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)角(jiao)鋼(gang)的(de)(de)(de)(de) 兩個邊(bian)(bian)(bian)(bian)(bian)寬(kuan)相等(deng)。其(qi)規格以(yi)邊(bian)(bian)(bian)(bian)(bian)寬(kuan)×邊(bian)(bian)(bian)(bian)(bian)寬(kuan)×邊(bian)(bian)(bian)(bian)(bian)厚的(de)(de)(de)(de)毫米數表(biao)示(shi)。如"∠25×25×3"，即表(biao)示(shi)邊(bian)(bian)(bian)(bian)(bian)寬(kuan)為 30毫米、邊(bian)(bian)(bian)(bian)(bian)厚為3毫米的(de)(de)(de)(de)等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)角(jiao)鋼(gang)。也可用(yong)型(xing)號(hao)表(biao)示(shi)，型(xing)號(hao)是(shi)邊(bian)(bian)(bian)(bian)(bian)寬(kuan)的(de)(de)(de)(de)厘米數，如∠3#。型(xing)號(hao)不(bu)(bu)(bu)(bu)表(biao)示(shi)同一型(xing)號(hao)中不(bu)(bu)(bu)(bu)同邊(bian)(bian)(bian)(bian)(bian)厚的(de)(de)(de)(de)尺寸，因而在合(he)同等(deng)單據上(shang)將(jiang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)角(jiao)鋼(gang)的(de)(de)(de)(de)邊(bian)(bian)(bian)(bian)(bian)寬(kuan)、邊(bian)(bian)(bian)(bian)(bian)厚尺寸填(tian)寫(xie)齊全(quan)，避免單獨用(yong)型(xing)號(hao)表(biao)示(shi)。