角鋼

角鋼(gang)(gang)(gang)：不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)角鋼(gang)(gang)(gang)是兩(liang)邊(bian)(bian)互相垂(chui)直成(cheng)角形的(de)(de)長條鋼(gang)(gang)(gang)材。有(you)等(deng)邊(bian)(bian)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)角鋼(gang)(gang)(gang)和不(bu)(bu)(bu)(bu)(bu)等(deng)邊(bian)(bian)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)角鋼(gang)(gang)(gang)之分。等(deng)邊(bian)(bian)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)角鋼(gang)(gang)(gang)的(de)(de) 兩(liang)個邊(bian)(bian)寬(kuan)相等(deng)。其規格以邊(bian)(bian)寬(kuan)×邊(bian)(bian)寬(kuan)×邊(bian)(bian)厚(hou)的(de)(de)毫米數(shu)表(biao)示(shi)(shi)(shi)。如"∠25×25×3"，即表(biao)示(shi)(shi)(shi)邊(bian)(bian)寬(kuan)為(wei) 30毫米、邊(bian)(bian)厚(hou)為(wei)3毫米的(de)(de)等(deng)邊(bian)(bian)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)角鋼(gang)(gang)(gang)。也可(ke)用型(xing)(xing)(xing)號(hao)(hao)表(biao)示(shi)(shi)(shi)，型(xing)(xing)(xing)號(hao)(hao)是邊(bian)(bian)寬(kuan)的(de)(de)厘米數(shu)，如∠3#。型(xing)(xing)(xing)號(hao)(hao)不(bu)(bu)(bu)(bu)(bu)表(biao)示(shi)(shi)(shi)同(tong)一型(xing)(xing)(xing)號(hao)(hao)中不(bu)(bu)(bu)(bu)(bu)同(tong)邊(bian)(bian)厚(hou)的(de)(de)尺(chi)寸，因而在合(he)同(tong)等(deng)單據上將(jiang)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)角鋼(gang)(gang)(gang)的(de)(de)邊(bian)(bian)寬(kuan)、邊(bian)(bian)厚(hou)尺(chi)寸填(tian)寫齊全，避免單獨用型(xing)(xing)(xing)號(hao)(hao)表(biao)示(shi)(shi)(shi)。