<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;">1Cr17</span></h1> <p> <a href="http://baike.baidu.com/view/52178.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">抗拉强度</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">大于450，</span><a href="http://baike.baidu.com/view/72126.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">屈服强度</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">大于205，</span><a href="http://baike.baidu.com/subview/666467/15203116.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">HBS</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">小于183（数据为经</span><a href="http://baike.baidu.com/subview/435208/435208.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">退火处理</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">态）。常用作建筑装饰，</span><a href="http://baike.baidu.com/subview/5141874/5168142.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;" target="_blank">重油燃烧器</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">零件等。</span></p> <p> <span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 2em;">耐蚀性良好的通用</span><a href="http://baike.baidu.com/subview/2361732/2361732.htm" style="font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 2em; text-decoration: none; color: rgb(19, 110, 194);" target="_blank">钢种</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 2em;">。用于建筑内装饰、</span><a href="http://baike.baidu.com/subview/5141874/5168142.htm" style="font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 2em; text-decoration: none; color: rgb(19, 110, 194);" target="_blank">重油燃烧器</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 2em;">部件、家庭用具和家用电器部件等。</span></p> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-family: arial, 宋体, sans-serif; font-size: 14px;"> 装饰材料和户外宣传广告栏；</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-family: arial, 宋体, sans-serif; font-size: 14px;"> 用于有抗<a href="http://baike.baidu.com/subview/545581/545581.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">应力腐蚀</a>要求的产品；</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-family: arial, 宋体, sans-serif; font-size: 14px;"> 电子产品、<a href="http://baike.baidu.com/subview/178486/178486.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">餐具</a>、螺栓、螺母、<a href="http://baike.baidu.com/subview/10849/10849.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">筛网</a>和燃烧器等。</div> <div class="para" style="color: rgb(51, 51, 51); margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-family: arial, 宋体, sans-serif; font-size: 14px;"> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 硅 Si：&le;0．75</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 锰 Mn：&le;1．00</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 硫 S ：&le;0．030</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 磷 P ：&le;0．035</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 铬 Cr：16．00～18．00</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 镍 Ni：允许含有&le;0．60</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;"> <a href="http://baike.baidu.com/subview/52178/52178.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">抗拉强度</a>&nbsp;&sigma;b （MPa）：&ge;450</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 条件<a href="http://baike.baidu.com/subview/72126/72126.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">屈服强度</a>&nbsp;&sigma;0．2 （MPa）：&ge;205</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/499391/499391.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">伸长率</a>&nbsp;&delta;5 （%）：&ge;22</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/52182/52182.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">断面收缩率</a>&nbsp;&psi; （%）：&ge;50</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> 硬度 ：&le;183HB</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em; line-height: 24px; font-size: 14px;"> <span style="font-size: 14px; line-height: 24px;">退火780～850℃空冷或</span><a href="http://baike.baidu.com/subview/10144670/10299987.htm" style="text-decoration: none; color: rgb(19, 110, 194); font-size: 14px; line-height: 24px;" target="_blank">缓冷</a><span style="font-size: 14px; line-height: 24px;">。</span></div> </div> </div> <p> &nbsp;</p>