角鋼(gang)

角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)：不(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)是兩邊(bian)(bian)互(hu)相垂直成角(jiao)(jiao)(jiao)(jiao)形的(de)(de)(de)長條鋼(gang)(gang)材。有等(deng)邊(bian)(bian)不(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)和不(bu)等(deng)邊(bian)(bian)不(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)之分。等(deng)邊(bian)(bian)不(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)的(de)(de)(de) 兩個邊(bian)(bian)寬相等(deng)。其規(gui)格以邊(bian)(bian)寬×邊(bian)(bian)寬×邊(bian)(bian)厚的(de)(de)(de)毫米(mi)數表示(shi)(shi)(shi)。如"∠25×25×3"，即表示(shi)(shi)(shi)邊(bian)(bian)寬為 30毫米(mi)、邊(bian)(bian)厚為3毫米(mi)的(de)(de)(de)等(deng)邊(bian)(bian)不(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)。也可用型(xing)(xing)號(hao)表示(shi)(shi)(shi)，型(xing)(xing)號(hao)是邊(bian)(bian)寬的(de)(de)(de)厘米(mi)數，如∠3#。型(xing)(xing)號(hao)不(bu)表示(shi)(shi)(shi)同(tong)一型(xing)(xing)號(hao)中不(bu)同(tong)邊(bian)(bian)厚的(de)(de)(de)尺(chi)寸(cun)，因而(er)在(zai)合同(tong)等(deng)單據(ju)上(shang)將不(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)的(de)(de)(de)邊(bian)(bian)寬、邊(bian)(bian)厚尺(chi)寸(cun)填寫齊全，避免單獨用型(xing)(xing)號(hao)表示(shi)(shi)(shi)。