角鋼

角(jiao)(jiao)鋼：不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼角(jiao)(jiao)鋼是(shi)兩邊(bian)(bian)(bian)互(hu)相垂直成角(jiao)(jiao)形的(de)(de)長條鋼材。有等(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼角(jiao)(jiao)鋼和不(bu)(bu)(bu)(bu)等(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼角(jiao)(jiao)鋼之分(fen)。等(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼角(jiao)(jiao)鋼的(de)(de) 兩個邊(bian)(bian)(bian)寬相等(deng)(deng)。其規格以(yi)邊(bian)(bian)(bian)寬×邊(bian)(bian)(bian)寬×邊(bian)(bian)(bian)厚(hou)的(de)(de)毫米(mi)(mi)數(shu)表示(shi)(shi)。如(ru)"∠25×25×3"，即表示(shi)(shi)邊(bian)(bian)(bian)寬為 30毫米(mi)(mi)、邊(bian)(bian)(bian)厚(hou)為3毫米(mi)(mi)的(de)(de)等(deng)(deng)邊(bian)(bian)(bian)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼角(jiao)(jiao)鋼。也可用(yong)(yong)型號表示(shi)(shi)，型號是(shi)邊(bian)(bian)(bian)寬的(de)(de)厘米(mi)(mi)數(shu)，如(ru)∠3#。型號不(bu)(bu)(bu)(bu)表示(shi)(shi)同一型號中不(bu)(bu)(bu)(bu)同邊(bian)(bian)(bian)厚(hou)的(de)(de)尺寸(cun)，因而在合同等(deng)(deng)單據上將不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼角(jiao)(jiao)鋼的(de)(de)邊(bian)(bian)(bian)寬、邊(bian)(bian)(bian)厚(hou)尺寸(cun)填寫齊全(quan)，避免單獨用(yong)(yong)型號表示(shi)(shi)。