蘭州(zhou)鋼板(ban)是(shi)一種(zhong)厚(hou)道比和面積都非常大(da)的平(ping)扁型鋼材。鋼板(ban)依照鋼板(ban)的厚(hou)度又(you)分成金(jin)屬薄(bo)板(ban)和厚(hou)鋼板(ban)兩大(da)規格(ge)型號。

冷(leng)軋鋼(gang)(gang)(gang)板(ban)(ban)是用(yong)熱(re)扎或冷(leng)軋方式生(sheng)產(chan)制造的，鋼(gang)(gang)(gang)板(ban)(ban)的厚(hou)度在0.2-4mm中(zhong)間的鋼(gang)(gang)(gang)板(ban)(ban)。冷(leng)軋鋼(gang)(gang)(gang)板(ban)(ban)總寬一(yi)般都會500-1400Mm中(zhong)間。依(yi)據它不一(yi)樣(yang)的主要用(yong)途，冷(leng)軋鋼(gang)(gang)(gang)板(ban)(ban)會選(xuan)用(yong)不一(yi)樣(yang)材料板(ban)(ban)坯冷(leng)軋而(er)成(cheng)。一(yi)般常常選(xuan)用(yong)的材料有普碳鋼(gang)(gang)(gang)、優碳素(su)鋼(gang)(gang)(gang)、合金(jin)工具鋼(gang)(gang)(gang)、調質鋼(gang)(gang)(gang)、不銹鋼(gang)(gang)(gang)板(ban)(ban)、彈簧(huang)鋼(gang)(gang)(gang)和(he)電焊工用(yong)硅鋼(gang)(gang)(gang)片這(zhe)些。他們(men)關鍵用(yong)以(yi)在汽(qi)車產(chan)業(ye)(ye)、航天(tian)工業(ye)(ye)、塘(tang)瓷工業(ye)(ye)生(sheng)產(chan)、電氣(qi)設備工業(ye)(ye)生(sheng)產(chan)、機械(xie)工程這(zhe)些產(chan)業(ye)(ye)部門。冷(leng)軋鋼(gang)(gang)(gang)板(ban)(ban)除(chu)冷(leng)軋后(hou)立即交(jiao)貨以(yi)外，也有歷經酸洗鈍化的、熱(re)鍍(du)(du)鋅和(he)鍍(du)(du)錫這(zhe)些一(yi)些別(bie)的的類(lei)型。

厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)它是(shi)厚(hou)(hou)(hou)度在(zai)4mm以上的(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)通稱(cheng)，在(zai)具體(ti)的(de)(de)開展買賣和(he)應用(yong)中(zhong)，大家常常將厚(hou)(hou)(hou)度低于20毫米的(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)稱(cheng)作(zuo)中(zhong)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，而厚(hou)(hou)(hou)度>20毫米至60mm的(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)稱(cheng)作(zuo)厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，厚(hou)(hou)(hou)度>60mm的(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)則需(xu)在(zai)專業的(de)(de)特厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)擠壓(ya)機上去冷軋，因此稱(cheng)作(zuo)特厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)。而厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)總(zong)寬一般全(quan)是(shi)在(zai)2200Mm-4500Mm。厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)依照(zhao)它的(de)(de)技(ji)術專業主要用(yong)途又分(fen)成造船業鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、公路(lu)橋梁鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、加熱爐鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、髙壓(ya)容(rong)器鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、花紋(wen)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、轎(jiao)車(che)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、盔甲(jia)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和(he)復合(he)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)這些一系列專業方向主要用(yong)途的(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)。

鋼(gang)板的(de)另一個支系則(ze)是(shi)(shi)尼(ni)(ni)(ni)龍帶(dai)，尼(ni)(ni)(ni)龍帶(dai)它事實上便是(shi)(shi)較(jiao)長的(de)金屬薄板，它的(de)總寬較(jiao)為小，常常成(cheng)盤(pan)的(de)供貨，因而也被(bei)稱作熱軋(ya)帶(dai)鋼(gang)。尼(ni)(ni)(ni)龍帶(dai)經(jing)常在多(duo)聲卡(ka)機(ji)架回轉式(shi)擠壓(ya)機(ji)上生產(chan)(chan)制造，切成(cheng)定尺的(de)長短(duan)后便是(shi)(shi)尼(ni)(ni)(ni)龍帶(dai)，因而生產(chan)(chan)效率比一張機(ji)制時高一些。