CuNi10Fe C7060銅合金耐化學(xué)腐蝕性好

C7521P-3/4H C7521R-1/2H C7521P-1/2H C7521R-1/4H C7521P-1/4H C7521R-O C7521P-OC2801R-EH C2801P-EH C2801R-H C2801P-H C2801R-3/4H C2801P-3/4H C2801R-1/2H C2801P-1/2H C2801R-1/4H C2801P-1/4H C2801R-O C2801P-O C2680R-SH C2680P-SH C2680R-EH C2680P-EH C2680R-H C2680P-H C2680R-3/4H C2680P-3/4H C2680R-1/2H C2680P-1/2H C2680R-1/4H C2680P-1/4H C2680R-O C2680P-O C2600R-SH C2600P-SH C2600R-EH C2600P-EHC2600R-H C2600P-H C2600R-3/4H C2600P-3/4H C2600R-1/2H C2600P-1/2H C2600R-1/4H C2600P-1/4H C2600R-O C2600P-O C1220R-H C1220P-H C1220R-1/2H C1220P-1/2H C1220R-1/4H C1220P-1/4H C1201R-H C1201P-H C1201R-1/2H C1201P-1/2H C1201R-1/4H C1201P-1/4H C1201R-O C1201P-O C1100R-H C1100P-H C1100R-1/2H C1100P-1/2H C1100R-1/4H C1100P-1/4H C1100R-O C1100P-O C1020R-H C1020P-H C1020R-1/2H C1020P-1/2H C1020R-1/4H C1020P-1/4H C1020R-O C1020P-O、

青銅

青銅是我國(guó)使用zui早的合金，至今已有三千多年的歷史。

銅合金消防栓扳手

銅合金消防栓扳手

青銅原指銅錫合金﹐后除黃銅﹑白銅以外的銅合金均稱青銅﹐并常在青銅名字前冠以di1主要添加元素的名。錫青銅的鑄造性能﹑減摩性能好和機(jī)械性能好﹐適合於制造軸承﹑蝸輪﹑齒輪等。鉛青銅是現(xiàn)代發(fā)動(dòng)機(jī)和磨床廣泛使用的軸承材料。鋁青銅強(qiáng)度高﹐耐磨性和耐蝕性好﹐用于鑄造高載荷的齒輪﹑軸套﹑船用螺旋槳等。磷青銅的 性很限高﹐導(dǎo)電性好﹐適於制造精密 簧和電接觸元件﹐鈹青銅還用來制造煤礦﹑油庫(kù)等使用的無火花工具。鈹銅是一種過飽和固溶體銅基合金，是機(jī)械性能，物理性能，化學(xué)性能及抗蝕性能良好；粉末冶金制作針對(duì)鎢鋼，高碳鋼、耐高溫超硬合金制作的模具需電蝕時(shí)，因普通電很損耗大，速度慢，鎢銅是比較理想材料?？箯潖?qiáng)度≥667Mpa。

Product name Country of origin LM’s trade name by or order/inquiry

C 17200? American standard – UNS? W120 (CuBe2), Berylliumkoppar, CW101C

C 17500? American standard – UNS? W210 (Cu Co2 Be), CW104C

C 18150? American standard – UNS? W340 (Cu Cr Zr), CW106C

C 51900? American standard – UNS? Cu Sn8, CW453K, Cu Sn8 P, CW459K

C 63200? American standard – UNS? SS 5716-15, SS 5716-20, AB-220 Ni

C 64700? American standard – UNS? W200 (Cu Ni Cr Si), CW111C, CW112C

C 67400? American standard – UNS? CW713R (Cu Zn37 Mn3 Al2 Pb Si, Sonderm.)

C 82200? American standard – UNS? W250, W260 (Cu Co1 Ni1 Be, normal/hard)