#Q355D熱軋槽鋼河源#-質量過硬

河(he)源Q235角(jiao)鋼(gang)(gang)俗(su)稱角(jiao)鐵、是(shi)兩邊(bian)(bian)(bian)(bian)互(hu)相垂直成角(jiao)形的(de)(de)長條(tiao)鋼(gang)(gang)材(cai)。有等(deng)邊(bian)(bian)(bian)(bian)角(jiao)鋼(gang)(gang)和不(bu)等(deng)邊(bian)(bian)(bian)(bian)角(jiao)鋼(gang)(gang)之(zhi)分(fen)。等(deng)邊(bian)(bian)(bian)(bian)角(jiao)鋼(gang)(gang)的(de)(de)兩個邊(bian)(bian)(bian)(bian)寬相等(deng)。其規格以邊(bian)(bian)(bian)(bian)寬×邊(bian)(bian)(bian)(bian)寬×邊(bian)(bian)(bian)(bian)厚(hou)(hou)的(de)(de)毫米數表示(shi)。如“∠30×30×3”，即表示(shi)邊(bian)(bian)(bian)(bian)寬為(wei)(wei)30毫米、邊(bian)(bian)(bian)(bian)厚(hou)(hou)為(wei)(wei)3毫米的(de)(de)等(deng)邊(bian)(bian)(bian)(bian)角(jiao)鋼(gang)(gang)。也可(ke)用(yong)型(xing)號表示(shi)，型(xing)號是(shi)邊(bian)(bian)(bian)(bian)寬的(de)(de)厘米數，如∠3＃。型(xing)號不(bu)表示(shi)同(tong)一型(xing)號中不(bu)同(tong)邊(bian)(bian)(bian)(bian)厚(hou)(hou)的(de)(de)尺寸，因而(er)在合同(tong)等(deng)單(dan)據上將(jiang)角(jiao)鋼(gang)(gang)的(de)(de)邊(bian)(bian)(bian)(bian)寬、邊(bian)(bian)(bian)(bian)厚(hou)(hou)尺寸填寫齊全，避免(mian)單(dan)獨(du)用(yong)型(xing)號表示(shi)。熱軋等(deng)邊(bian)(bian)(bian)(bian)角(jiao)鋼(gang)(gang)的(de)(de)規格為(wei)(wei)2＃-20＃。

采購上河(he)源型(xing)材Q355D耐低溫槽鋼(gang)(gang)(gang) ，角(jiao)鋼(gang)(gang)(gang)，工字鋼(gang)(gang)(gang)H型(xing)鋼(gang)(gang)(gang)方(fang)(fang)管，矩形(xing)管，異形(xing)方(fang)(fang)矩管，無縫方(fang)(fang)矩管，生(sheng)產規格，槽鋼(gang)(gang)(gang)5＃-40B＃ 角(jiao)鋼(gang)(gang)(gang)50＊5-250＊250 工字鋼(gang)(gang)(gang) 10＃-63C＃ H型(xing)鋼(gang)(gang)(gang) 100＊100-1000＊300 方(fang)(fang)管：20＊20＊--800＊800。厚度：0.5-28mm，規格達(da)到2000余種，國標(biao)材質：Q195，Q235B Q355B Q355C Q355D Q355E Q420B A36 AH36 S235 S275 S355 SS400 SS540 20＃ 45＃ 16MN 等(deng)，執行標(biao)準： GB/T706-2016 GB/T3094-2000 ，GB/T 6728-2002，EN10210 EN10219 JIS3466 ASTMA500 等(deng)

河源型材(cai)Q355是(shi)一(yi)種(zhong)(zhong)鋼(gang)(gang)(gang)(gang)材(cai)。是(shi)一(yi)種(zhong)(zhong)低合金高強(qiang)度(du)結構(gou)鋼(gang)(gang)(gang)(gang)，廣泛應用(yong)于(yu)橋梁(liang)(liang)、車輛(liang)、船舶、建(jian)筑(zhu)、壓力容器、特種(zhong)(zhong)設備等(deng)(deng)，其中(zhong)“Q”意為屈服(fu)(fu)強(qiang)度(du)，355表示這(zhe)種(zhong)(zhong)鋼(gang)(gang)(gang)(gang)材(cai)屈服(fu)(fu)強(qiang)度(du)為355MPa，并會隨著材(cai)質的(de)(de)(de)厚度(du)的(de)(de)(de)增加而使其屈服(fu)(fu)值減(jian)小。”Q355C角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)俗稱角(jiao)(jiao)(jiao)(jiao)鐵，其截面是(shi)兩邊(bian)互相(xiang)垂直(zhi)成直(zhi)角(jiao)(jiao)(jiao)(jiao)形(xing)的(de)(de)(de)長條鋼(gang)(gang)(gang)(gang)材(cai)。Q355C角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)有等(deng)(deng)邊(bian)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)和(he)不(bu)等(deng)(deng)邊(bian)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)之分，兩垂直(zhi)邊(bian)長度(du)相(xiang)同(tong)為等(deng)(deng)邊(bian)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)，一(yi)長一(yi)短(duan)的(de)(de)(de)為不(bu)等(deng)(deng)邊(bian)角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)。其規格以邊(bian)寬(kuan)×邊(bian)寬(kuan)×邊(bian)厚的(de)(de)(de)毫米數表示。角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)的(de)(de)(de)主要用(yong)途是(shi):主要用(yong)于(yu)制做框(kuang)架結構(gou)，例如(ru)高壓輸(shu)(shu)電的(de)(de)(de)塔(ta)架、鋼(gang)(gang)(gang)(gang)結構(gou)橋梁(liang)(liang)主梁(liang)(liang)兩側的(de)(de)(de)框(kuang)架、建(jian)筑(zhu)工(gong)地上塔(ta)式(shi)起(qi)重機的(de)(de)(de)立柱(zhu)和(he)臂(bei)桿、車間(jian)的(de)(de)(de)立柱(zhu)和(he)梁(liang)(liang)等(deng)(deng)Q355C角(jiao)(jiao)(jiao)(jiao)鋼(gang)(gang)(gang)(gang)可按結構(gou)的(de)(de)(de)不(bu)同(tong)需要組成各種(zhong)(zhong)不(bu)同(tong)的(de)(de)(de)受力構(gou) 件，也(ye)可作構(gou)件之間(jian)的(de)(de)(de)連接件。 廣泛地用(yong)于(yu)各種(zhong)(zhong)建(jian)筑(zhu)結構(gou)和(he)工(gong)程結構(gou)，如(ru)房梁(liang)(liang)、橋梁(liang)(liang)、輸(shu)(shu)電塔(ta)、起(qi)重運(yun)輸(shu)(shu)機械船舶、工(gong)業爐、反應塔(ta)、容器架以及倉(cang)庫貨架等(deng)(deng)。