角鋼

角(jiao)鋼(gang)：不(bu)(bu)(bu)銹(xiu)鋼(gang)角(jiao)鋼(gang)是(shi)兩邊(bian)(bian)(bian)(bian)(bian)互相垂直成(cheng)角(jiao)形的(de)長(chang)條鋼(gang)材(cai)。有(you)等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)鋼(gang)角(jiao)鋼(gang)和不(bu)(bu)(bu)等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)鋼(gang)角(jiao)鋼(gang)之分。等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)鋼(gang)角(jiao)鋼(gang)的(de) 兩個邊(bian)(bian)(bian)(bian)(bian)寬相等(deng)。其規格以邊(bian)(bian)(bian)(bian)(bian)寬×邊(bian)(bian)(bian)(bian)(bian)寬×邊(bian)(bian)(bian)(bian)(bian)厚(hou)的(de)毫米數表示(shi)。如"∠25×25×3"，即表示(shi)邊(bian)(bian)(bian)(bian)(bian)寬為 30毫米、邊(bian)(bian)(bian)(bian)(bian)厚(hou)為3毫米的(de)等(deng)邊(bian)(bian)(bian)(bian)(bian)不(bu)(bu)(bu)銹(xiu)鋼(gang)角(jiao)鋼(gang)。也可用(yong)型(xing)號表示(shi)，型(xing)號是(shi)邊(bian)(bian)(bian)(bian)(bian)寬的(de)厘米數，如∠3#。型(xing)號不(bu)(bu)(bu)表示(shi)同一型(xing)號中不(bu)(bu)(bu)同邊(bian)(bian)(bian)(bian)(bian)厚(hou)的(de)尺(chi)(chi)寸，因而在(zai)合同等(deng)單據上將不(bu)(bu)(bu)銹(xiu)鋼(gang)角(jiao)鋼(gang)的(de)邊(bian)(bian)(bian)(bian)(bian)寬、邊(bian)(bian)(bian)(bian)(bian)厚(hou)尺(chi)(chi)寸填寫(xie)齊全，避免單獨用(yong)型(xing)號表示(shi)。