<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">2017</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">的合金元素为铜，是等一个获得工业应用的２系合金，具有很高的强度和良好的切削加工性能，但耐腐蚀性较差．主要应用于铆钉，通用机械零件，飞机，船舶，交通，建筑结构件，运输工具结构件，螺旋桨元件及配</SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman"> </FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">其主要化学成份为：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman"> Cu3.5-4.5-,Si0.2-0.8-,Fe0.7-,Mn0.4-1.0-,Mg0.4-0.8-,Zn0.25-,Cr0.10-,Ti0.15-, </FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">敝司经销有</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">进口美铝＂</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">ALCOA</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">＂品牌．品种有</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">T6061-T6.T651,A5052-H32,T7075-T651,1100,1050,6063,5083,2011,2014,2017,2024,3003,5086,6262,7050]8</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">、／棒／管材，敝司承诺：相同的产品</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">价格更廉</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">, </FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">相同的价格</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">质量更优</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">, </FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">相同的质量</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ??; mso-hansi-font-family: ??">服务更好</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??"><FONT face="Times New Roman">.<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></FONT></SPAN></P>