判(pan)斷一件鑄(zhu)件產品(pin)是否(fou)屬于(yu)優質(zhi)的(de)，需要(yao)考察其很多方面，那小編(bian)下(xia)面就要(yao)和大家(jia)分(fen)享一些關于(yu)銅鑄(zhu)件的(de)重要(yao)指標，從而辨別其質(zhi)量的(de)性能的(de)好壞。

    首先是關于同鑄件硬度值方面的，其中包括布氏硬度、洛氏硬度和維式硬度，而優質銅鑄件需要達到的標準是布氏硬度是大于HB450、洛氏硬度大于70等等，鑄造廠家這樣才算是具有高強的硬度。

    其次，銅鑄件還需(xu)要(yao)(yao)具備一種或多種特殊性能，比如(ru)耐(nai)磨性、耐(nai)高溫低溫性、耐(nai)腐(fu)蝕性等(deng)等(deng)，這樣才能滿(man)足各個(ge)環境的(de)生產需(xu)要(yao)(yao)。除此之外，優質的(de)銅鑄件的(de)重(zhong)量和(he)尺寸都(dou)有嚴格的(de)要(yao)(yao)求，以滿(man)足不同工(gong)業部門的(de)使用要(yao)(yao)求。

    銅(tong)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)又可(ke)(ke)用在閥門，音箱，注塑機，鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造廠(chang)家上下水管(guan)道等(deng)。鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)有多種(zhong)分(fen)類(lei)辦法：按(an)其(qi)所用金屬(shu)資(zi)料的不同，分(fen)為(wei)(wei)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鋼件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)銅(tong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鋁件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、銅(tong)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)等(deng)。而每類(lei)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)又可(ke)(ke)按(an)其(qi)化學成(cheng)分(fen)或金相組織進一(yi)步分(fen)紅不同的品種(zhong)。如鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)可(ke)(ke)分(fen)為(wei)(wei)灰鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、可(ke)(ke)鍛鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、合(he)金鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)等(deng);按(an)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)成(cheng)型(xing)(xing)辦法的不同，能(neng)夠把鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)分(fen)為(wei)(wei)普通砂(sha)型(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、金屬(shu)型(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、壓鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、陶瓷型(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、電渣重熔鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、雙金屬(shu)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)等(deng)。

    ZCuAl8Mn13Fe3 8-13-3鋁(lv)青(qing)銅 具有(you)很(hen)高(gao)的(de)強度和硬度、良好的(de)萬里磨性(xing)(xing)能(neng)的(de)鑄造(zao)性(xing)(xing)能(neng)，合金致(zhi)密性(xing)(xing)高(gao)，耐(nai)(nai)蝕性(xing)(xing)好，作(zuo)為(wei)耐(nai)(nai)磨件，工作(zuo)溫度不(bu)大(da)于(yu)400℃，可以焊(han)接，不(bu)易釬焊(han),適用于(yu)制(zhi)造(zao)重(zhong)型機械用軸套(tao)，以及要求強度高(gao)、耐(nai)(nai)磨、耐(nai)(nai)壓零(ling)件，如襯(chen)套(tao)、法蘭、閥體(ti)、泵體(ti)等。