角鋼

角(jiao)(jiao)(jiao)(jiao)鋼(gang)：不銹(xiu)(xiu)鋼(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)是兩(liang)邊(bian)互相垂直(zhi)成角(jiao)(jiao)(jiao)(jiao)形的長條鋼(gang)材。有等邊(bian)不銹(xiu)(xiu)鋼(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)和(he)不等邊(bian)不銹(xiu)(xiu)鋼(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)之分。等邊(bian)不銹(xiu)(xiu)鋼(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)的 兩(liang)個邊(bian)寬相等。其規格以邊(bian)寬×邊(bian)寬×邊(bian)厚(hou)的毫米數表(biao)示(shi)。如(ru)"∠25×25×3"，即表(biao)示(shi)邊(bian)寬為 30毫米、邊(bian)厚(hou)為3毫米的等邊(bian)不銹(xiu)(xiu)鋼(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)。也可(ke)用型(xing)(xing)號表(biao)示(shi)，型(xing)(xing)號是邊(bian)寬的厘米數，如(ru)∠3#。型(xing)(xing)號不表(biao)示(shi)同(tong)一(yi)型(xing)(xing)號中不同(tong)邊(bian)厚(hou)的尺(chi)寸，因而在(zai)合同(tong)等單(dan)據上將不銹(xiu)(xiu)鋼(gang)角(jiao)(jiao)(jiao)(jiao)鋼(gang)的邊(bian)寬、邊(bian)厚(hou)尺(chi)寸填寫齊全，避免單(dan)獨(du)用型(xing)(xing)號表(biao)示(shi)。