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<h1 class="title maintitle" id="" style="margin: 0px 0px 14px; padding: 0px; font-size: 34px; width: 700px; font-family: 'Microsoft YaHei', SimHei, Verdana; line-height: 34px; color: rgb(0, 0, 0); font-weight: 500; z-index: 0; position: relative; overflow: hidden; zoom: 1; clear: right;"> <span class="lemmaTitleH1" style="height: auto; padding: 0px 0px 5px; display: inline;">9Cr18</span></h1> <p> <span style="color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">9Cr18不銹鋼用作不銹切片機(jī)械刃具及剪切刀具、手術(shù)刀片、高耐磨設(shè)備零件等。</span></p> <p> <span style="color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">9Cr18 鋼屬于高碳高鉻</span><a href="http://baike.baidu.com/subview/24758/24758.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">馬氏體</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">不銹鋼，淬火后具有高硬度、高耐磨性和耐腐蝕性能。該鋼適宜制造承受高耐磨、高負(fù)荷以及在腐蝕介質(zhì)作用下的塑料模具。該鋼屬于萊氏鋼體，容易形成不均勻的碳化物</span><a href="http://baike.baidu.com/subview/539964/539964.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">偏析</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">而影響模具使用壽命，所以在</span><a href="http://baike.baidu.com/subview/705473/705473.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">熱加工</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">時(shí)必須嚴(yán)格控制</span><a href="http://baike.baidu.com/subview/4913872/4914970.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">熱加工工藝</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">，注意適當(dāng)?shù)募庸け?lt;/span></p> <p> &nbsp;</p> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-family: arial, 宋體, sans-serif; font-size: 14px;"> <div class="lemma-picture text-pic layout-right" style="border: 1px solid rgb(224, 224, 224); overflow: hidden; text-indent: 0px; margin: 0px 0px 3px 20px; position: relative; float: right; clear: right; width: 121px;"> <a class="image-link nslog:9317" href="http://baike.baidu.com/picture/2408051/2408051/0/f392492cdb1ce0ac8b139921.html?fr=lemma&amp;ct=single" style="color: rgb(19, 110, 194); display: block; opacity: 0.9; width: 121px; height: 140px;" target="_blank" title="9Cr18"><img alt="9Cr18" src="http://c.hiphotos.baidu.com/baike/s%3D220/sign=1ec47cbae6cd7b89ed6c3d813f254291/2f738bd4b31c87016b48ce96277f9e2f0608ffc0.jpg" style="border: 0px; display: block; margin: 0px auto; width: 121px; height: 140px;" /></a><span class="description" style="display: block; color: rgb(85, 85, 85); font-size: 12px; font-family: 宋體; word-wrap: break-word; word-break: break-all; line-height: 15px; padding: 8px 7px; min-height: 12px; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(224, 224, 224);">9Cr18</span></div> </div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-family: arial, 宋體, sans-serif; font-size: 14px;"> 9Cr18 鋼屬于高碳高鉻<a href="http://baike.baidu.com/subview/24758/24758.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">馬氏體</a>不銹鋼，淬火后具有高硬度、高耐磨性和耐腐蝕性能。該鋼適宜制造承受高耐磨、高負(fù)荷以及在腐蝕介質(zhì)作用下的塑料模具。該鋼屬于萊氏鋼體，容易形成不均勻的碳化物<a href="http://baike.baidu.com/subview/539964/539964.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">偏析</a>而影響模具使用壽命，所以在<a href="http://baike.baidu.com/subview/705473/705473.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">熱加工</a>時(shí)必須嚴(yán)格控制<a href="http://baike.baidu.com/subview/4913872/4914970.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">熱加工工藝</a>，注意適當(dāng)?shù)募庸け?lt;span style="white-space: nowrap; margin-left: 2px; color: rgb(51, 102, 204); cursor: pointer; padding: 0px 2px; position: relative; vertical-align: baseline; top: -0.5em;">[1]</span><a class="anchor-inline" name="ref_[1]_2408051" style="color: rgb(19, 110, 194); position: relative; display: inline; top: -50px; font-size: 0px; line-height: 0;">&nbsp;</a></div> <div class="anchor-list" style="position: relative; clear: both; color: rgb(0, 0, 0); font-family: arial, 宋體, sans-serif; font-size: 14px; line-height: 24px;"> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 化學(xué)成份：</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 碳 C ：0.90～1.00 <div class="lemma-picture text-pic layout-right" style="border: 1px solid rgb(224, 224, 224); overflow: hidden; text-indent: 0px; margin: 0px 0px 3px 20px; position: relative; float: right; clear: right; width: 220px;"> <a class="image-link nslog:9317" href="http://baike.baidu.com/picture/2408051/2408051/0/9825bc315c6034a813dfc21acb1349540923766f.html?fr=lemma&amp;ct=single" style="text-decoration: none; color: rgb(19, 110, 194); display: block; width: 220px; height: 220px;" target="_blank" title="9Cr18鋼板"><img alt="9Cr18鋼板" src="http://f.hiphotos.baidu.com/baike/s%3D220/sign=dc23d876a144ad342abf8085e0a30c08/9825bc315c6034a813dfc21acb1349540923766f.jpg" style="border: 0px; display: block; margin: 0px auto; width: 220px; height: 220px;" /></a><span class="description" style="display: block; color: rgb(85, 85, 85); font-size: 12px; font-family: 宋體; word-wrap: break-word; word-break: break-all; line-height: 15px; padding: 8px 7px; min-height: 12px; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(224, 224, 224);">9Cr18鋼板</span></div> </div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 硅 Si：&le;0.80</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 錳 Mn：&le;0.80</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 硫 S ：&le;0.030</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 磷 P ：&le;0.035</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 鉻 Cr：17.00～19.00</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 鎳 Ni：允許含有&le;0.60</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 鉬 Mo：可加入&le;0.75</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 力學(xué)性能： <div class="lemma-picture text-pic layout-right" style="border: 1px solid rgb(224, 224, 224); overflow: hidden; text-indent: 0px; margin: 0px 0px 3px 20px; position: relative; float: right; clear: right; width: 220px;"> <a class="image-link nslog:9317" href="http://baike.baidu.com/picture/2408051/2408051/0/80cb39dbb6fd5266048f01dfab18972bd5073650.html?fr=lemma&amp;ct=single" style="text-decoration: none; color: rgb(19, 110, 194); display: block; width: 220px; height: 148px;" target="_blank" title="9Cr18圓鋼"><img alt="9Cr18圓鋼" src="http://e.hiphotos.baidu.com/baike/s%3D220/sign=b81888f119d8bc3ec20801c8b289a6c8/80cb39dbb6fd5266048f01dfab18972bd5073650.jpg" style="border: 0px; display: block; margin: 0px auto; width: 220px; height: 148px;" /></a><span class="description" style="display: block; color: rgb(85, 85, 85); font-size: 12px; font-family: 宋體; word-wrap: break-word; word-break: break-all; line-height: 15px; padding: 8px 7px; min-height: 12px; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(224, 224, 224);">9Cr18圓鋼</span></div> </div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 硬度 ：退火,&le;255HB;淬火<a href="http://baike.baidu.com/subview/145442/14383113.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">回火</a>,&ge;55HRC</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 熱處理規(guī)范及金相組織：</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 熱處理規(guī)范：1)退火,800～920℃<a href="http://baike.baidu.com/subview/10144670/10299987.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">緩冷</a>;2)淬火,1000～1050℃油冷;3)<a href="http://baike.baidu.com/subview/145442/14383113.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">回火</a>,200～300℃油、空冷。</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 金相組織：組織特征為<a href="http://baike.baidu.com/subview/560376/560376.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">馬氏體型</a>。</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> ●<a href="http://baike.baidu.com/subview/2751764/2751764.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">交貨狀態(tài)</a>：一般以熱處理狀態(tài)交貨，其熱處理種類在合同中注明；未注明者，按不熱處理狀態(tài)交貨。</div> </div> </div> </div> <p> &nbsp;</p>