KLF5銅合金材料介紹';font-family:宋體;mso-ascii-font-family:calibri;>
CDA C50715是集加工性，強度，彈性以及導電性幾個優點的連接器材料。';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:calibri;mso-fareast-font-family:宋體;>
C50715(KLF5)是在電解銅中加入了少量的Fe，P以及Sn的銅合金材料。';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:宋體;mso-ascii-font-family:calibri;>
屬於熱軋低錫合金的青銅，Fe-P化合物析出相比磷青銅具有更高的強度，';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:宋體;mso-ascii-font-family:calibri;>
更高的導電率，屬於高成本的低錫青銅的改良材料';font-family:宋體;mso-ascii-font-family:calibri;>。';font-family:calibri;mso-fareast-font-family:宋體;>';font-family:宋體;mso-ascii-font-family:calibri;>
';font-family:宋體;mso-ascii-font-family:calibri;>
材料特徵';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:calibri;mso-fareast-font-family:宋體;>
1.耐高溫方面，相比磷青銅要高出約100℃。';font-family:宋體;font-weight:bold;>
2.導電率方面，要比黃銅，以及青銅高出40-50%。';font-family:宋體;font-weight:bold;>
3.具有良好的焊錫性以及電鍍性。';font-family:宋體;font-weight:bold;>';font-family:宋體;font-weight:bold;>
4.耐應力腐蝕性方面比磷青銅要高';font-family:宋體;font-weight:bold;>';font-family:宋體;font-weight:bold;>
5.強度方面，幾乎跟磷青銅一樣。';font-family:宋體;font-weight:bold;>';font-family:宋體;font-weight:bold;>
標準';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:calibri;mso-fareast-font-family:宋體;>
ASTM';font-family:宋體;color:rgb(51,51,51);> |
JIS';font-family:宋體;color:rgb(51,51,51);> |
C50715';font-family:宋體;color:rgb(51,51,51);> |
KLF5';font-family:宋體;color:rgb(51,51,51);> |
化學成分';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:calibri;mso-fareast-font-family:宋體;>
Cu';font-family:宋體;mso-bidi-font-family:arial;> |
餘量';font-family:宋體;mso-bidi-font-family:arial;> |
Sn';font-family:宋體;mso-bidi-font-family:arial;> |
1.8-2.5';font-family:宋體;mso-bidi-font-family:arial;> |
Fe';font-family:宋體;mso-bidi-font-family:arial;> |
≤0.10';font-family:宋體;mso-bidi-font-family:arial;> |
|
P';font-family:宋體;mso-bidi-font-family:arial;>
|
0.03--0.10';font-family:宋體;mso-bidi-font-family:arial;> |
Pb';font-family:宋體;mso-bidi-font-family:arial;> |
≤0.01';font-family:宋體;mso-bidi-font-family:arial;> |
Ni';font-family:宋體;mso-bidi-font-family:arial;> |
0.1-0.3';font-family:宋體;mso-bidi-font-family:arial;> |
Zn';font-family:宋體;mso-bidi-font-family:arial;> |
≤1.0';font-family:宋體;mso-bidi-font-family:arial;> |
物理特性';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:calibri;mso-fareast-font-family:宋體;>
密度（比重）（g/cm3）';font-family:宋體;mso-bidi-font-family:arial;> |
8.9';font-family:宋體;mso-bidi-font-family:arial;> |
導電率IACS%（20℃）';font-family:宋體;mso-bidi-font-family:arial;> |
35';font-family:宋體;mso-bidi-font-family:arial;> |
彈性模量（KN/mm2）';font-family:宋體;mso-bidi-font-family:arial;> |
123';font-family:宋體;mso-bidi-font-family:arial;> |
熱傳導率{W/(m*K)}';font-family:宋體;mso-bidi-font-family:arial;> |
150';font-family:宋體;mso-bidi-font-family:arial;> |
熱膨脹系數（ 10-6';font-family:宋體;mso-bidi-font-family:arial;>/℃ 20/℃ ~100/℃）';font-family:宋體;mso-bidi-font-family:arial;>';font-family:宋體;mso-bidi-font-family:arial;> |
17.6';font-family:宋體;mso-bidi-font-family:arial;> |
物理性能';font-family:宋體;mso-ascii-font-family:calibri;>';font-family:calibri;mso-fareast-font-family:宋體;>
狀態';font-family:宋體;mso-bidi-font-family:arial;> |
抗拉強度';font-family:宋體;mso-bidi-font-family:arial;> |
延伸率 A50';font-family:宋體;mso-bidi-font-family:arial;> |
硬度';font-family:宋體;mso-bidi-font-family:arial;> |
(Rm，MPa） ';font-family:宋體;mso-bidi-font-family:arial;> |
（%）';font-family:宋體;mso-bidi-font-family:arial;> |
（HV）';font-family:宋體;mso-bidi-font-family:arial;> |
H02';font-family:宋體;mso-bidi-font-family:arial;> |
430-530';font-family:宋體;mso-bidi-font-family:arial;> |
12';font-family:宋體;mso-bidi-font-family:arial;> |
|
