<table class="MsoNormalTable" quot;margin: auto auto auto -3.6pt; width: 513.8pt; border-collapse: collapse; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext;" border="1" cellspacing="0" cellpadding="0" width="685"> <tbody> <tr quot;height: 26.65pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes;"> <td quot;padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; width: 143.6pt; padding-top: 0cm; height: 26.65pt; background-color: transparent; mso-border-alt: solid windowtext .5pt; border: windowtext 1pt solid;" width="191"> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; word-break: break-all; line-height: 18pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">主要成分<span lang="EN-US"></span></span></p> </td> <td quot;border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 370.2pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 26.65pt; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt;" width="494" valign="top"> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; word-break: break-all; line-height: 18pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;" lang="EN-US">Cu1.22.0-;si0.4-;fe0.5-;Mn2.1-2.9-;zn5.1-6.1-;Cr0.4-;Ti0.06-</span></p> </td> </tr> <tr quot;height: 26.65pt; mso-yfti-irow: 1;"> <td quot;border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 143.6pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 26.65pt; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;" width="191"> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; word-break: break-all; line-height: 18pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">钢材特性</span><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td quot;border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 370.2pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 26.65pt; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;" width="494" valign="top"> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; word-break: break-all; line-height: 16.3pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;" lang="EN-US"> 7075</span><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">的主要合金元素为锌，强度很强。具有良好的机械性能及阳较反应。<span lang="EN-US"></span></span></p> </td> </tr> <tr quot;height: 66.65pt; mso-yfti-irow: 2; mso-yfti-lastrow: yes;"> <td quot;border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 143.6pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 66.65pt; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;" width="191"> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; word-break: break-all; line-height: 18pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">产品用途</span><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td quot;border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 370.2pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 66.65pt; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;" width="494" valign="top"> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; line-height: 12pt; text-align: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;" align="left"><span quot;font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">主要用于制造飞机结构及其它要求强度高，抗腐蚀性能高应力结构件，如飞机上，下翼面壁板，珩条等，固溶处理后塑性好，热处理强化效果好，在<span lang="EN-US">150</span>度以下有良好的强度，并且有特别好的低温强度，焊接性能差，有应力腐蚀开裂倾向，还广泛应用于模具加工，机械设备，工装夹具等<span lang="EN-US"></span></span></p> </td> </tr> </tbody> </table>