品名:鉛黃銅 | 牌號:HPb63-3 | 產地:進口/國產 |
銅含量:99.3(%) | 雜質含量:0.75(%) | 粒度:——(目) |
軟化溫度:800(℃) | 導電率:——(%IACS) | 硬度:165-170(HRB) |
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ng>HPb63-3黃銅ng>
材料名稱:鉛黃銅拉制棒(半硬,5~20mm)
牌號:ng>HPb63-3ng>
標準:GB/T 4423-1992
ng style="line-height: 24px; widows: 2; text-transform: none; background-color: #ffffff; font-variant: normal; font-style: normal; text-indent: 0px; font-family: arial, 宋體, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: #000000; font-size: 14px; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">●特性及適用范圍:ng>
含鉛高的鉛黃銅,不能熱態加工,可切削性極為優良,且有高的減磨性能,其他性能和HPb59-1相似。
ng style="line-height: 24px; widows: 2; text-transform: none; background-color: #ffffff; font-variant: normal; font-style: normal; text-indent: 0px; font-family: arial, 宋體, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: #000000; font-size: 14px; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">●化學成份:ng>
銅 Cu :62.0~65.0
鋅 Zn:餘量
鉛 Pb:2.4~3.0
鉛 Pb:2.4~3.0
硼 P:≤0.01
鋁 Al:≤0.5
鐵 Fe:≤0.10
鈹 Sb :≤0.005
鉍 Bi:≤0.002
註:≤0.75(雜質)
ng>HPb63-3ng>ng style="line-height: 24px; widows: 2; text-transform: none; background-color: #ffffff; font-variant: normal; font-style: normal; text-indent: 0px; font-family: arial, 宋體, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: #000000; font-size: 14px; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">●力學性能:ng>
抗拉強度 σb (MPa):≥390
伸長率 δ10 (%):≥10
伸長率 δ5 (%):≥12
註 :棒材的縱向室溫拉伸力學性能
試樣尺寸:直徑或對邊距離5~20
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ng>因為專業,所以卓越。———東莞正宏ng>
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ng>ng>ng>專營進口/國產模具鋼,板材/扁鋼,圓棒/圓鋼.ng>
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ng>現貨供應,規格齊全,批發零售,可按需求尺寸開鋸.ng>
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ng>還可代客戶加工精板/光板,熱處理/超深冷,一條龍服務!ng>
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