求教:有什么材料能代替SUS304

wjiafu72

<p>不锈钢SUS304是耐高温耐腐蚀的金属材料.但是不太好加工,特别是加工带公差的小孔．现在不知道有没有这样的材料，既有ＳＵＳ３０４的材料性能，而且加工起来也较容易加工的材料来代替．要求耐腐蚀和耐７００度的高温．请各位指一下，多谢！</p>

wjiafu72

<p>怎么没人指点啊?</p>

半片叶

<p>不知道</p><p>带工差的小孔不行就线切割，放电好了，</p><p></p>

李怀冤

你要干吗用?这里的多是做模具的,好像不需要耐700度的高温

wjiafu72

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>李怀冤</i>在2007-3-15 9:38:00的发言：</b><br/>你要干吗用?这里的多是做模具的,好像不需要耐700度的高温</div><p></p>是设备零件.

wjiafu72

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>半片叶</i>在2007-3-14 19:36:00的发言：</b><br/><p>不知道</p><p>带工差的小孔不行就线切割，放电好了，</p><p></p></div><p></p>&nbsp;这个零件很小,而且它的报价很低,如果用线割或放电的话.那是不划算的.最好的办法就是找个容易加工且又耐高温耐腐蚀的材料代替

liubeiguo

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">耐热的都不好加工。表链有用</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: &quot;Times New Roman&quot;; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">316</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">的，要钻小孔。易切钢里有</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: &quot;Times New Roman&quot;; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">316F</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">。</span>

wjiafu72

316的价格比304的价格要贵好多吧?

jack_wang200

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>wjiafu72</i>在2007-3-28 13:34:00的发言：</b><br/>316的价格比304的价格要贵好多吧?</div><p></p>

xchat

不就是3Cr13