角鋼

角(jiao)鋼(gang)(gang)(gang)(gang)(gang)：不(bu)銹鋼(gang)(gang)(gang)(gang)(gang)角(jiao)鋼(gang)(gang)(gang)(gang)(gang)是兩邊(bian)(bian)(bian)(bian)互相垂直(zhi)成(cheng)角(jiao)形(xing)的(de)長條(tiao)鋼(gang)(gang)(gang)(gang)(gang)材。有等邊(bian)(bian)(bian)(bian)不(bu)銹鋼(gang)(gang)(gang)(gang)(gang)角(jiao)鋼(gang)(gang)(gang)(gang)(gang)和不(bu)等邊(bian)(bian)(bian)(bian)不(bu)銹鋼(gang)(gang)(gang)(gang)(gang)角(jiao)鋼(gang)(gang)(gang)(gang)(gang)之(zhi)分。等邊(bian)(bian)(bian)(bian)不(bu)銹鋼(gang)(gang)(gang)(gang)(gang)角(jiao)鋼(gang)(gang)(gang)(gang)(gang)的(de) 兩個(ge)邊(bian)(bian)(bian)(bian)寬相等。其規(gui)格(ge)以邊(bian)(bian)(bian)(bian)寬×邊(bian)(bian)(bian)(bian)寬×邊(bian)(bian)(bian)(bian)厚(hou)(hou)的(de)毫米(mi)數(shu)表示(shi)。如"∠25×25×3"，即表示(shi)邊(bian)(bian)(bian)(bian)寬為 30毫米(mi)、邊(bian)(bian)(bian)(bian)厚(hou)(hou)為3毫米(mi)的(de)等邊(bian)(bian)(bian)(bian)不(bu)銹鋼(gang)(gang)(gang)(gang)(gang)角(jiao)鋼(gang)(gang)(gang)(gang)(gang)。也可用(yong)型(xing)號(hao)表示(shi)，型(xing)號(hao)是邊(bian)(bian)(bian)(bian)寬的(de)厘米(mi)數(shu)，如∠3#。型(xing)號(hao)不(bu)表示(shi)同一型(xing)號(hao)中(zhong)不(bu)同邊(bian)(bian)(bian)(bian)厚(hou)(hou)的(de)尺(chi)寸，因而在合同等單據上將不(bu)銹鋼(gang)(gang)(gang)(gang)(gang)角(jiao)鋼(gang)(gang)(gang)(gang)(gang)的(de)邊(bian)(bian)(bian)(bian)寬、邊(bian)(bian)(bian)(bian)厚(hou)(hou)尺(chi)寸填寫齊全，避免單獨用(yong)型(xing)號(hao)表示(shi)。