深圳市金兆恒金屬有限公司

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< div style="width:750px background-color:#C0C0C0 font-size:16pt margin:0 0 8px 0 "> < b> 國產寶鋼環(huán)保55Si2Mn拋光彈簧鋼高強度卷帶基本信息
  Basic information：< span style="float: right "> 賴小姐0755-8481 5635< /span> < /b> < /div> < span style="font-size:14px "> 材料名稱：55Si2Mn
< br/> 標準：GB/T1222-1984
< br/> 對應美國牌號：9260
< br/> 對應日本牌號：SUP6
< br/> 對應德國牌號：55Si7
< br/> 對應英國牌號：251II60
< br/> 對應法國牌號：56SC7
< br/> 對應國際標準牌號：56SiCr7< /span> < span style="color:#ABC font-size:9px "> 聯(lián)系人：賴雪容 女士< /span> < br/> < p>   < /p> < div style="width:750px background-color:#C0C0C0 font-size:16pt margin:0 0 8px 0 "> < b> 國產寶鋼環(huán)保55Si2Mn拋光彈簧鋼高強度卷帶化學元素
  Chemical Ingredients：< span style="float: right "> 賴小姐0755-8481 5635< /span> < /b> < /div> < div style="width:750 margin:8px 0 0 0"> < table width="750" height="80" border="2" cellspacing="0px" style="border-collapse:collapse"> < tr> < td colspan="15"> < div align="center"> 國產寶鋼環(huán)保55Si2Mn拋光彈簧鋼高強度卷帶化學元素
  Chemical Ingredients%(Chemical composition)< /div> < /td> < /tr> < tr> < td> < div align="center"> 鎳Ni< /div> < /td> < td> < div align="center"> 硫S< /div> < /td> < td> < div align="center"> 碳C< /div> < /td> < td> < div align="center"> 磷P< /div> < /td> < td> < div align="center"> 硅Si< /div> < /td> < td> < div align="center"> 銅Cu< /div> < /td> < td> < div align="center"> 錳Mn< /div> < /td> < td> < div align="center"> 鉻Cr< /div> < /td> < /tr> < tr> < td> < div align="center"> ≤0.35< /div> < /td> < td> < div align="center"> ≤0.035< /div> < /td> < td> < div align="center"> 0.52～0.60< /div> < /td> < td> < div align="center"> ≤0.035< /div> < /td> < td> < div align="center"> 1.50～2.00< /div> < /td> < td> < div align="center"> ≤0.25< /div> < /td> < td> < div align="center"> 0.60～0.90< /div> < /td> < td> < div align="center"> ≤0.35< /div> < /td> < /tr> < tr> < td colspan="15"> < div align="left"> < /div> < /td> < /tr> < tr> < td colspan="15"> < div align="left"> < /div> < /td> < /tr> < tr> < td colspan="15"> < div align="left"> < /div> < /td> < /tr> < tr> < td colspan="15"> < div align="left"> < /div> < /td> < /tr> < tr> < td colspan="15"> < div align="left"> < /div> < /td> < /tr> < tr> < td colspan="15"> < div align="left"> < /div> < /td> < /tr> < tr> < td colspan="15"> < div align="left"> < /div> < /td> < /tr> < /table> < /div> < span style="color:#68D font-size:9px "> 金兆恒賴小姐提供< /span> < br/> < p>   < /p> < div style="width:750px background-color:#C0C0C0 font-size:16pt margin:0 0 8px 0 "> < b> 國產寶鋼環(huán)保55Si2Mn拋光彈簧鋼高強度卷帶熱處理規(guī)范
  Heat treatment standard：< span style="float: right "> 賴小姐0755-8481 5635< /span> < /b> < /div> < div style="width:750 margin:8px 0 0 0"> < table width="750" height="80" border="2" cellspacing="0px" style="border-collapse:collapse"> < tr> < td colspan="9"> < div align="center"> 國產寶鋼環(huán)保55Si2Mn拋光彈簧鋼高強度卷帶熱處理規(guī)范
  Heat treatment standard(Physical properties)< /div> < /td> < /tr> < tr> < td> < div align="center"> 伸長率δ10(%)< /div> < /td&g