杭州厂家2cr13热货 随时咨询

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Price: $9,400.00 Price
Product: Silicon Chromium
Quantity: 1500.00 mt
Area: China,Zhejiang,Jiaxing
Validity: 8/2/2015
Silicon Chromium Products

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Contact:马小姐
Mobile:17095159982
Email:960476346@qq.com
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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;">2cr13</span></h1> <p> <span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">2Cr13属</span><a href="http://baike.baidu.com/view/188445.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">马氏体不锈钢</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">有磁性,硬度好,焊接要预热的。和Q235焊接用</span><a href="http://baike.baidu.com/view/832025.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">奥氏体不锈钢</a><span style="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">焊条不用预热,焊接,采用较小的电流。2Cr13焊接焊材可以选用1.抗大气腐蚀选G202,G207,需预热150-300度,焊后回火700-730度;2.耐有机酸并耐热选:G211,需预热150-300度;3.良好塑性:A102,A107,A202,A207,A302,A307,补焊预热,厚大件预热。</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;"> <b>特性</b></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;"> 2Cr13属<a href="http://baike.baidu.com/view/188445.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">马氏体不锈钢</a>,有磁性,硬度好,焊接要预热的。和Q235焊接用<a href="http://baike.baidu.com/view/832025.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">奥氏体不锈钢</a>焊条不用预热,比如A302.A307都行。</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;"> 焊接时控制焊缝稀释率,不摆动焊接,采用较小的电流。</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;"> 2Cr13焊接焊材可以选用:</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;"> 1.抗大气腐蚀选G202,G207,需预热150-300度,焊后回火700-730度;</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;"> 2.耐有机酸并耐热选:G211,需预热150-300度;</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;"> 3.良好塑性:A102,A107,A202,A207,A302,A307,补焊预热,厚大件预热。<br /> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> <b>表示方法</b></div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 根据GB/T《钢铁产品牌号表示方法》的规定,采用<a href="http://baike.baidu.com/view/104417.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">汉语拼音字母</a>、化学元素符号及阿拉伯数字组合的方式表示。 含量:一般在牌号的头部用一位阿拉伯数字表示平均碳含量(以千分之几计);平均碳含量小于千分之一的用&ldquo;0&rdquo;表示;碳含量不大于0.03%的用&ldquo;00&rdquo;表示。 合金元素含量:平均合金元素含量小于1.50%时,牌号中仅标明元素,一般不标明含量;平均合金元素含量为1.5%-2.49%、2.50%-3.49%.....12.50%-13.49%,....时,相应地标明2、3.....13...。专门用途的不锈钢,在牌号头部加上代表该钢用途的代号。举例:0Cr18Ni9、Y1Cr17(易切钢)。<br /> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 碳 C :0.16~0.25</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 硅 Si:&le;1.00</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 锰 Mn:&le;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/1942481/1942481/0/6c224f4a20a44623433061c89822720e0df3d7a6.html?fr=lemma&amp;ct=single" style="text-decoration: none; color: rgb(19, 110, 194); display: block; width: 220px; height: 176px;" target="_blank" title="2CR13"><img alt="2CR13" src="http://c.hiphotos.baidu.com/baike/s%3D220/sign=f9dc41cbf81986184547e8867aec2e69/6c224f4a20a44623433061c89822720e0df3d7a6.jpg" style="border: 0px; display: block; margin: 0px auto; width: 220px; height: 176px;" /></a><span class="description" style="display: block; color: rgb(85, 85, 85); font-size: 12px; font-family: 宋体; 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);">2CR13</span></div> </div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 硫 S :&le;0.030</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 磷 P :&le;0.035</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 铬 Cr:12.00~14.00</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 镍 Ni:允许含有&le;0.60<br /> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 抗拉强度 &sigma;b (MPa):淬火回火,&ge;635</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 条件屈服强度 &sigma;0.2 (MPa):淬火回火,&ge;440</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 伸长率 &delta;5 (%):淬火回火,&ge;20</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 断面收缩率 &psi; (%):淬火回火,&ge;50</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 冲击功 Aku2(J):淬火回火,&ge;63</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 硬度 :退火,&le;223HB;淬火回火,&le;192HB</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> ●热处理规范及金相组织:</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 热处理规范:1)退火,800~900℃缓冷或约750℃快冷;2)淬火,920~980℃油</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 冷;3)回火,600~750℃快冷。</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> 金相组织:组织特征为马氏体型。</div> <div class="para" style="margin: 15px 0px 5px; text-indent: 2em;"> ●交货状态:一般以热处理状态交货,其热处理种类在合同中注明;未注明者,按不热处理状态交货。</div> </div> </div> </div> <p> &nbsp;</p>