角鋼

角(jiao)鋼：不(bu)(bu)銹(xiu)(xiu)鋼角(jiao)鋼是兩(liang)邊(bian)(bian)互相垂直成角(jiao)形的(de)長條鋼材(cai)。有等(deng)(deng)邊(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角(jiao)鋼和(he)不(bu)(bu)等(deng)(deng)邊(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角(jiao)鋼之分。等(deng)(deng)邊(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角(jiao)鋼的(de) 兩(liang)個邊(bian)(bian)寬(kuan)相等(deng)(deng)。其規格(ge)以邊(bian)(bian)寬(kuan)×邊(bian)(bian)寬(kuan)×邊(bian)(bian)厚的(de)毫(hao)米數表示(shi)(shi)。如(ru)"∠25×25×3"，即表示(shi)(shi)邊(bian)(bian)寬(kuan)為 30毫(hao)米、邊(bian)(bian)厚為3毫(hao)米的(de)等(deng)(deng)邊(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角(jiao)鋼。也可(ke)用(yong)型(xing)(xing)(xing)號表示(shi)(shi)，型(xing)(xing)(xing)號是邊(bian)(bian)寬(kuan)的(de)厘米數，如(ru)∠3#。型(xing)(xing)(xing)號不(bu)(bu)表示(shi)(shi)同(tong)一型(xing)(xing)(xing)號中不(bu)(bu)同(tong)邊(bian)(bian)厚的(de)尺(chi)(chi)寸，因而(er)在合同(tong)等(deng)(deng)單據上將不(bu)(bu)銹(xiu)(xiu)鋼角(jiao)鋼的(de)邊(bian)(bian)寬(kuan)、邊(bian)(bian)厚尺(chi)(chi)寸填寫齊全(quan)，避免(mian)單獨用(yong)型(xing)(xing)(xing)號表示(shi)(shi)。