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冷軋鋼板就是(shi)經過冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)生產的(de)(de)鋼(gang)(gang)。冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)是(shi)在(zai)室(shi)溫條件下將(jiang)No.1鋼(gang)(gang)板(ban)(ban)(ban)進一步軋(ya)(ya)(ya)(ya)薄(bo)(bo)(bo)(bo)至為(wei)目標厚(hou)度(du)的(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)。和熱軋(ya)(ya)(ya)(ya)鋼(gang)(gang)板(ban)(ban)(ban)比較,冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)鋼(gang)(gang)板(ban)(ban)(ban)厚(hou)度(du)更加(jia)精(jing)確,而(er)且表面光滑、漂亮,同時還具有各(ge)種(zhong)優越的(de)(de)機械性能(neng)(neng),特別是(shi)加(jia)工性能(neng)(neng)方面。冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)鋼(gang)(gang)會(hui)生銹(xiu)(xiu)(xiu),空氣(qi)中的(de)(de)氧(yang)(yang)(yang)氣(qi)會(hui)將(jiang)鋼(gang)(gang)中的(de)(de)鐵氧(yang)(yang)(yang)化成氧(yang)(yang)(yang)化鐵(即鐵銹(xiu)(xiu)(xiu)),所(suo)以鋼(gang)(gang)均會(hui)氧(yang)(yang)(yang)化,只不(bu)過氧(yang)(yang)(yang)化程(cheng)度(du)不(bu)同,如不(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)在(zai)常見環境下被氧(yang)(yang)(yang)化的(de)(de)時間很長。當然也可在(zai)鋼(gang)(gang)板(ban)(ban)(ban)表面鍍鋅、涂油、涂漆等手段防止生銹(xiu)(xiu)(xiu)。同冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)普通薄(bo)(bo)(bo)(bo)鋼(gang)(gang)析一樣,冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)優質(zhi)(zhi)(zhi)碳素結(jie)構鋼(gang)(gang)薄(bo)(bo)(bo)(bo)鋼(gang)(gang)板(ban)(ban)(ban)也是(shi)冷(leng)(leng)(leng)(leng)板(ban)(ban)(ban)中使用廣(guang)泛的(de)(de)薄(bo)(bo)(bo)(bo)鋼(gang)(gang)板(ban)(ban)(ban)。冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)優質(zhi)(zhi)(zhi)碳素薄(bo)(bo)(bo)(bo)鋼(gang)(gang)板(ban)(ban)(ban)是(shi)以優質(zhi)(zhi)(zhi)碳素結(jie)構鋼(gang)(gang)為(wei)材質(zhi)(zhi)(zhi),經冷(leng)(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)制成厚(hou)度(du)小于4mm的(de)(de)薄(bo)(bo)(bo)(bo)板(ban)(ban)(ban)。