角鋼

角鋼：不(bu)(bu)銹(xiu)(xiu)鋼角鋼是兩邊(bian)(bian)(bian)互(hu)相垂直成角形的長(chang)條鋼材。有等(deng)邊(bian)(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角鋼和不(bu)(bu)等(deng)邊(bian)(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角鋼之分。等(deng)邊(bian)(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角鋼的 兩個邊(bian)(bian)(bian)寬(kuan)相等(deng)。其規格以(yi)邊(bian)(bian)(bian)寬(kuan)×邊(bian)(bian)(bian)寬(kuan)×邊(bian)(bian)(bian)厚的毫米(mi)(mi)數(shu)(shu)表示。如(ru)(ru)"∠25×25×3"，即表示邊(bian)(bian)(bian)寬(kuan)為(wei) 30毫米(mi)(mi)、邊(bian)(bian)(bian)厚為(wei)3毫米(mi)(mi)的等(deng)邊(bian)(bian)(bian)不(bu)(bu)銹(xiu)(xiu)鋼角鋼。也可用型(xing)號(hao)(hao)(hao)表示，型(xing)號(hao)(hao)(hao)是邊(bian)(bian)(bian)寬(kuan)的厘米(mi)(mi)數(shu)(shu)，如(ru)(ru)∠3#。型(xing)號(hao)(hao)(hao)不(bu)(bu)表示同(tong)一型(xing)號(hao)(hao)(hao)中不(bu)(bu)同(tong)邊(bian)(bian)(bian)厚的尺寸(cun)，因而在合(he)同(tong)等(deng)單據上將(jiang)不(bu)(bu)銹(xiu)(xiu)鋼角鋼的邊(bian)(bian)(bian)寬(kuan)、邊(bian)(bian)(bian)厚尺寸(cun)填寫齊全，避免單獨用型(xing)號(hao)(hao)(hao)表示。