一、黃銅棒是干什么用的

黃銅棒是用(yong)(yong)(yong)銅及鋅(xin)的(de)(de)合金制造成的(de)(de)棒狀物體，因色(se)黃(huang)而得名。銅含量56%~68%的(de)(de)黃(huang)銅，其熔點為934~967度。黃(huang)銅的(de)(de)機械(xie)性能和耐磨性能都很好，可(ke)用(yong)(yong)(yong)于制造精密儀器(qi)、船(chuan)舶的(de)(de)零件(jian)、槍炮的(de)(de)彈殼、汽配件(jian)、醫療配件(jian)、電器(qi)配件(jian)以及各(ge)種機械(xie)配套(tao)用(yong)(yong)(yong)料、汽車同步器(qi)齒環、船(chuan)用(yong)(yong)(yong)泵、閥、結構件(jian)、磨擦附件(jian)等(deng)。

黃(huang)(huang)銅(tong)棒含鋅(xin)量不同(tong)(tong)，也會有不同(tong)(tong)的(de)(de)顏色(se)(se)，如含鋅(xin)量為18%-20%會呈(cheng)紅黃(huang)(huang)色(se)(se)，而(er)含鋅(xin)量為20%-30%就會呈(cheng)棕黃(huang)(huang)色(se)(se)。另外(wai)黃(huang)(huang)銅(tong)敲起來聲音獨特，因此東方(fang)的(de)(de)鑼、鈸、鈴(ling)、號(hao)等樂(le)器(qi)，還有西方(fang)的(de)(de)銅(tong)管樂(le)器(qi)都是用(yong)黃(huang)(huang)銅(tong)制作(zuo)的(de)(de)。

二、黃銅棒的材質分類

黃(huang)銅棒的材質有：H59、H59-1、H59-2、H59-3、H60、H60-2、H62、H63、H65、H68、H70、H80、H90；C1100、C1020、C2680、C2800、C2600、C2801、C5191、C5210、C2200、C7521、C7541、C17200、C1070、C7701、QSn6.5-0.1、QSn8-0.3、QSn4-0.3、BZn18-18、BZn15-20、CuBe2等等諸(zhu)多(duo)材質。

58-3銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)，59-1銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)屬于易切(qie)削黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)，有環保黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)和普通(tong)黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)之分。一般正宗的(de)(de)58-3銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)，59-1銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)都是擠壓工(gong)藝的(de)(de)，普通(tong)的(de)(de)連鑄銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)生(sheng)產的(de)(de)銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)各方(fang)面(mian)性能達不到，擠壓工(gong)藝的(de)(de)銅(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)(bang)具有抗拉性好，硬度高，直度高。一般在汽配(pei)，醫療配(pei)件，電器配(pei)件等精密銅(tong)(tong)(tong)(tong)(tong)(tong)零件方(fang)面(mian)用量比較(jiao)多。

三、黃銅棒的重量計算公式

黃(huang)銅棒重量(liang)的(de)(de)計(ji)算(suan)公式是：黃(huang)銅棒重量(liang)=黃(huang)銅密度×3.1415×黃(huang)銅棒的(de)(de)直徑的(de)(de)平方(fang)÷4×黃(huang)銅棒的(de)(de)長度

公式推導過程：黃(huang)(huang)(huang)銅(tong)棒(bang)重量=黃(huang)(huang)(huang)銅(tong)密(mi)度(du)×黃(huang)(huang)(huang)銅(tong)棒(bang)體積=黃(huang)(huang)(huang)銅(tong)密(mi)度(du)×（黃(huang)(huang)(huang)銅(tong)棒(bang)的截(jie)面積×黃(huang)(huang)(huang)銅(tong)棒(bang)的長(chang)度(du)）=黃(huang)(huang)(huang)銅(tong)密(mi)度(du)×3.1415×黃(huang)(huang)(huang)銅(tong)棒(bang)的直徑的平方÷4×黃(huang)(huang)(huang)銅(tong)棒(bang)的長(chang)度(du)

另外，黃銅棒重量也可按以下(xia)計算公(gong)式(shi)：

1、圓黃銅(tong)棒(bang)重量（公(gong)斤(jin)）=0.00668*直(zhi)(zhi)徑*直(zhi)(zhi)徑*長度

說明：上(shang)式中(zhong)直(zhi)徑(jing)單(dan)位(wei)為mm，長度單(dan)位(wei)為m，這樣算出(chu)的結果為Kg。

例(li)如(ru)：直徑為10mm，長(chang)度為1m的(de)重(zhong)量(liang)為：0.00668*10*10*1=0.668≈0.67Kg。

2、方黃(huang)銅棒重量（公(gong)斤(jin)）=0.0085×邊寬×邊寬×長度

說明(ming)：上式中邊寬單位(wei)為mm，長度單位(wei)為m，這樣算出的結果為Kg。

3、六角黃銅棒重量（公斤(jin)）=0.00736×對邊寬×對邊寬×長度

說明：上式中對(dui)邊(bian)寬單(dan)位為mm，長度單(dan)位為m，這樣算出的結果為Kg。