下载本文档
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
1、钢临界温度:Ac1、Ac2、Ac3、Ar1、Ms这5个符号的意义Ac1:加热时珠光体向奥氏体转变的开始温度。Ac3:加热时先共析铁素体全部转变成奥氏体的终了温度。Ari :冷却时奥氏体向珠光体转变的开始温度。Ms淬火时马氏体的转变起始温度。A2 ,(770 C)在Fe-Fe3C状态图上是铁素体的磁性转变曲线的温度钢的临界温度参考值日期:2010年8月10日11:16单位:CrF.rrt 牌号Ac1Ac3碳素结构钢Ar1Ar3Ms087258907008544801073087568085515735863685840450207358556808652573584068082438030732
2、813677796380357248026807743604072479068076034045725770690720330507257606907213005572777469075529060727766690743265657277526967302657073073769572724075725740690727230807257306907272308572373769069522015Mn73586368584020Mn73585468283542025Mn73583068080030Mn73481267579635535Mn73080068077040Mn72679068976
3、8Y40Mn73180728045Mn72677068976850Mn72076066032060Mn72776568974127065Mn72676568974127070Mn723740680合金结构钢10Mn272083062071016Mn73685038620Mn272584061074540030Mn271880462772136035Mn271379363071032540Mn271376662770432045Mn271176562670432050Mn271076059668032008Mn2Si735905300牌号Ac1Ac3Ar1Ar3Ms15Mn2SiCrMo7258
4、5538045MnSiV73580529518MnMoNb73685064675637020MnMo73083968572930Mn2MoWA72084533045MnMoV72779124015MnNi70785815MnNiMo71485415MnTiRE73486561577939012MnV73486561577914MnMoV710727880 908561 665763 80015MnV72085063578018MnMoNb76385064675620MnV73085363075041525Mn2V72483962071036535Mn2V72577032042Mn2V72577
5、031045Mn2V72577031020SiMn73284027SiMn75083069075035535SiMn75083064533040SiMn76081529042SiMn74080064571533050SiMn71079763670330515SiMn3MoA68086032739629032Si2Mn2MoA防弹钢)72789162077431515SiMn3MoWV(A)68583034541536020SiMn2MoV727*877*640816330*25SiMn2MoV727*866*640785319*30SiMn2MoVA72584563072531030Si2Mn
6、2MoWV73979831035SiMn2MoV73578030637SiMn2MoV72982331437SiMn2MoWV72083535051029040SiMn2MoWV72283629042SiMnMoV75587029535B73080269179140B73079069072745B72577069072050B(A)72575567071925315MnB72084741020Mn2B73085361373630Mn2B726786牌号Ac1Ac3Ar1Ar3Ms40MnB73078065070032540MnBRE72580534045MnB72778012MoVWBSiRE
7、83594080488014MnMoVBRE75790070077320MnMoB74085069075030Mn2MoB73480030Mn2MoTiB(A)73381464069840MnMoB72480565273715MnVB73084063577043020MnVB72084063577023020MnTiB72684061075341020Mn2TiB71584362579525MnTiBRE70881060570539140MnVB73077463968140MnWB73482232020SiMnVB72686669977922SiMnMoWTiB74486210CrNiMoVB
8、72487612Cr2MoWVTiB820845950 980730 740830 85542012Cr3MoVSiTiB84095837415CrMoVB75689618CrMn2MoBA74185432018Cr2Mn2MoTiB77086020Cr1Mo1VNbB82790979386225CrMnMoTiB76585165375640330Cr2MnMoB72481515Cr76683870279920Cr76583670279939030Cr74081567035535Cr74081567036538CrA78084035038CrA176088567574036040Cr74380
9、569373032845Cr74579066069335550Cr72177166069325015CrMn75084569040020CrMn76583570079836040CrMn74077569035050CrMn73076029015CrMn2SiMo(A)73280538947836020CrMnSi(A)75584069020Cr2Mn2SiMo(A)725835615700305牌号Ac1Ac3Ar1Ar3Ms25CrMnSi(A)76088068030530CrMnSi(A)76083067070535235CrMnSi(A)77583070075533040CrMnSiMo
10、VA78083028840CrMnSiNiMo69580033045CrMnSi(A)79088029550CrMnSiMo79081527530CrMnMoTiA75583035014CrMnSiNi2MoA72480560769036418CrMnNiMo73079549069038030CrMnSiNi2A750760805 830310 32018CrMnTi74082565073020CrMnTi74583066573042430CrMnTi76579066074040CrMnTi76582064068032035CrSi75583071534038CrSi7638106807553
11、3040CrSi75581571532016CrSiNi745*845*390*40CrSi2Ni2MoA74880229016Mo735875 90061083042020Mo726*845*420*30Mo724*825*390*12CrMo72088069579012Cr2Mo179090038015CrMo74584569579043520CrMo74681850474638025CrMo75082066574538030CrMo75780769376334530Cr3MoA76581033535CrMo75580069575032035CrMoAl77588535538CrMoAl(
12、A)76088567574036042CrMo73080069031045CrMo72076028550CrMo72576029015CrMnMo71083062074020CrMnMo71083062074020Cr2Mn2Mo76182865573531030CrMnMoTiA75583035040CrMnMo73578068012CrMoV79090077486512CrlMoV774803882 914761 787830 895400牌号Ac1Ac3Ar1Ar3Ms15CrMnMoVA77087067478037617CrMo1V783 803885 922741785811 838
13、20CrMoWV80093033020Cr3MoWVA82093069079033024CrMoV79084068079025Cr2MoV77084069078034025Cr2MolVA78087070079030Cr2MoV78183371174733032Cr3MoVA79583531035CrMoVA75583560035635 Cr1Mo2V77089527038 Cr2Mo2VA78085032055CrMoV75579068071526530Ni69081036540Ni71577033012CrNi71583067012CrNi2(A)71583067076840512CrNi
14、3(A)72081060071540912Cr2Ni4(A)72080060567539018CrNi4A70578057067036020CrNi(A)71080566079041020CrNi3A70076050063034020Cr2Ni4A68577558563030530CrNi3A69974965032035Cr2Ni4A68576062164932037CrNi3(A)71077064031040CrNi70775066070134045CrNi72577568031050CrNiA72577068030012CrNi3Mo71080038512Cr2Ni3Mo69078512CrNi4Mo66077037016CrNi3MoA69577032018Cr2Ni4Mo70081037020CrNiMo72581039630CrNiMo73077534030CrNi3Mo68077031030CrNi4MoA70074032534CrNi3Mo70575029035CrNi2Mo69578040032035Cr2Ni4MoA72076520040
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 千斤顶同步下放结构破坏至围堰倾斜原因分析及处理措施
- 二衬台车加工要求与验收标准
- 八年级信息技术下册教案南方版
- 六年级下册信息技术教案-,全册教案陕西交大版六年级下册信息技术教材
- 2024年光分路器行业发展趋势分析:光分路器市场复合增长率将为7.62%
- 2024-2025学年小学科学六年级上册教科版(2024)教学设计合集
- 2024新时代好少年事迹范文
- 12岁男孩生日妈妈的发言稿
- 人教版九年级上册英语Unit-1-SectionA同步练习(含答案)
- 高明红茶加工技术规程-征求意见稿
- 储层保护总结
- 员工在职证明
- NCCN成人癌痛临床实践指南(滴定、药物选择、规范诊疗)
- 钢丝绳插编标准
- 通信原理中傅里叶级数PPT课件
- 人工智能有什么弊端 人工智能的弊端范文
- 企业改制中工会持股现象透析(1)
- 中小学法制教育考核方案
- 全市水资源税改革试点实施情况调研情况汇报
- 蝴蝶效应PPT优秀课件
- 化学品安全技术说明书MSDS不饱和聚酯树脂
评论
0/150
提交评论