Article(id=1188423623535637195, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1188423621174244026, articleNumber=1009-5438(2024)03-0075-06, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1708185600000, receivedDateStr=2024-02-18, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1761271871694, onlineDateStr=2025-10-24, pubDate=1719244800000, pubDateStr=2024-06-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1761271871694, onlineIssueDateStr=2025-10-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1761271871694, creator=13701087609, updateTime=1761271871694, updator=13701087609, issue=Issue{id=1188423621174244026, tenantId=1146029695717560320, journalId=1185652524569653253, year='2024', volume='50', issue='3', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=0, articleOrder=1, issueType=-1, specialIssue=null, createTime=1761271871131, creator=13701087609, updateTime=1761283363050, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1188471821818015773, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1188423621174244026, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1188471821818015774, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1188423621174244026, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=75, endPage=80, ext={EN=ArticleExt(id=1188423623766323917, articleId=1188423623535637195, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Comparative Analysis on Property Indexes andTest Methods of Typical Standards for Railway Rail, columnId=1187095652984042303, journalTitle=Science & Technology of Baotou Steel, columnName=Variety Quality and Experimental Study, runingTitle=null, highlight=null, articleAbstract=
In this paper, it is introduced the current situations of such rail standards as AREMA Railway Engineering Maintenance Manual(2020), European Standard EN 13674-1:2011+A1:2017 and China Railway Industry Standard TB/T 2344.1—2020 as well as mainly compared and analyzed the differences of cross section, compositions, properties and test methods for rails satisfied the above three standards. The analysis results showed that the differences of technical requirements for rails satisfied the above three standards were greater due to the level and style of domestic and foreign standards were different. The export level of domestic rails is fully known by comparing these differences, which creates conditions for exporting domestic rails to the international market.
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文章介绍了《AREMA铁路工程保养手册》(2020)、欧标EN 13674-1:2011+A1:2017与铁标TB/T 2344.1—2020钢轨标准现状,重点对比分析了三个标准钢轨断面、成分、性能及检验方法的差异。分析结果表明,由于国内外标准层次、体例的不同,三个标准对于钢轨的技术要求差异较大。通过对比这些差异,充分了解了国内钢轨出口水平,为国内钢轨推向国际市场创造了条件。
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边 影(1989-),女,内蒙古包头市人,工程师,现从事钢轨新产品开发工作。
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46 kg/m及以上T型钢轨[S]., articleTitle=null, refAbstract=null), Reference(id=1188423779907679214, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=null, journalName=TB/T 2344.1—2020,43 kg/m-75 kg/m钢轨订货技术条件, refType=null, unstructuredReference=
TB/T 2344.1—2020,43 kg/m-75 kg/m钢轨订货技术条件[S]., articleTitle=null, refAbstract=null), Reference(id=1188423779995759600, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, doi=null, pmid=null, pmcid=null, year=2018, volume=47, issue=10, pageStart=16, pageEnd=18, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=张军政, journalName=铁道技术监督, refType=null, unstructuredReference=张军政. 欧洲标准与我国铁道行业标准在钢轨指标检验上的差异分析[J].
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47(10):16-18,21., articleTitle=欧洲标准与我国铁道行业标准在钢轨指标检验上的差异分析, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1188423777265267631, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, xref=null, ext=[AuthorCompanyExt(id=1188423777273656240, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, companyId=1188423777265267631, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1188423777277850545, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, companyId=1188423777265267631, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.内蒙古包钢钢联股份有限公司技术中心, 内蒙古 包头 014010)]), AuthorCompany(id=1188423777332376498, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, xref=null, ext=[AuthorCompanyExt(id=1188423777340765107, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, companyId=1188423777332376498, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, Sichuan, China), AuthorCompanyExt(id=1188423777349153716, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, companyId=1188423777332376498, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.西南交通大学机械工程学院, 四川 成都 610031)]), AuthorCompany(id=1188423777399485365, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, xref=null, ext=[AuthorCompanyExt(id=1188423777403679670, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, companyId=1188423777399485365, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3. Chemical Inspection Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1188423777412068279, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, companyId=1188423777399485365, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.内蒙古包钢钢联股份有限公司化检验中心, 内蒙古 包头 014010)])], figs=[ArticleFig(id=1188423778871686109, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=EN, label=null, caption=null, figureFileSmall=AAZkP9GBd0cDkEavasE4ew==, figureFileBig=e/VuoC7HVmT8XQImug4trA==, tableContent=null), ArticleFig(id=1188423778917823454, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=CN, label=图1, caption=
不同标准洛氏硬度检测位置, figureFileSmall=AAZkP9GBd0cDkEavasE4ew==, figureFileBig=e/VuoC7HVmT8XQImug4trA==, tableContent=null), ArticleFig(id=1188423778972349407, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=EN, label=null, caption=null, figureFileSmall=a7BI7bl9LmhuH3wpaKvDGA==, figureFileBig=40+a8HNpj9kIDinMpzOqCg==, tableContent=null), ArticleFig(id=1188423779018486752, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=CN, label=图2, caption=
不同标准钢轨取样位置示意图, figureFileSmall=a7BI7bl9LmhuH3wpaKvDGA==, figureFileBig=40+a8HNpj9kIDinMpzOqCg==, tableContent=null), ArticleFig(id=1188423779077207009, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=EN, label=null, caption=null, figureFileSmall=h6uzH5PFww/DtJLXrBKZfw==, figureFileBig=DJNv9BM4ago03ZZsC+1sZQ==, tableContent=null), ArticleFig(id=1188423779131732962, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=CN, label=图3, caption=
切口法测量残余应力示意图, figureFileSmall=h6uzH5PFww/DtJLXrBKZfw==, figureFileBig=DJNv9BM4ago03ZZsC+1sZQ==, tableContent=null), ArticleFig(id=1188423779207230435, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=EN, label=null, caption=null, figureFileSmall=Sj9FDEE/Y7yw93HZ7NbAMw==, figureFileBig=dT670LxVT3ckZJifOWjDgw==, tableContent=null), ArticleFig(id=1188423779249173476, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=CN, label=图4, caption=
贴片法测量残余应力示意图, figureFileSmall=Sj9FDEE/Y7yw93HZ7NbAMw==, figureFileBig=dT670LxVT3ckZJifOWjDgw==, tableContent=null), ArticleFig(id=1188423779303699429, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准 | 钢轨牌号 | C | Si | Mn | P | S | Cr | V | Cu | Ni |
| AREMA | SS、IS、HH | 0.74~0.86 | 0.10~0.60 | 0.75~1.25 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.010 | | ≤0.25 |
EN 13674-1: 2011+A1:2017 | R200 | 0.40~0.60 | 0.15~0.58 | 0.70~1.20 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R220 | 0.50~0.60 | 0.20~0.60 | 1.00~1.25 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R260 | 0.62~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R260Mn | 0.55~0.75 | 0.15~0.60 | 1.30~1.70 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R350HT | 0.72~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.020 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R400HT | 0.90~1.05 | 0.20~0.60 | 1.00~1.30 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.030 | ≤0.15 | ≤0.10 |
TB/T 2344.1—2020 | U71Mn | 0.65~0.76 | 0.15~0.58 | 0.70~1.20 | ≤0.030 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| U75V | 0.71~0.80 | 0.50~0.80 | 0.75~1.05 | ≤0.030 | ≤0.025 | ≤0.15 | 0.04~0.12 | ≤0.15 | ≤0.10 |
| U77MnCr | 0.72~0.82 | 0.10~0.50 | 0.80~1.10 | ≤0.025 | ≤0.025 | 0.25~0.40 | ≤0.030 | ≤0.15 | ≤0.10 |
| U78CrV | 0.72~0.82 | 0.50~0.80 | 0.70~1.05 | ≤0.025 | ≤0.025 | 0.30~0.50 | 0.04~0.12 | ≤0.15 | ≤0.10 |
| U76CrRE | 0.71~0.81 | 0.50~0.80 | 0.80~1.10 | ≤0.025 | ≤0.025 | 0.25~0.35 | 0.04~0.08 | ≤0.15 | ≤0.10 |
), ArticleFig(id=1188423779366613990, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=CN, label=表1, caption=
美标、欧标、铁标碳素钢轨化学成分对比(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准 | 钢轨牌号 | C | Si | Mn | P | S | Cr | V | Cu | Ni |
| AREMA | SS、IS、HH | 0.74~0.86 | 0.10~0.60 | 0.75~1.25 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.010 | | ≤0.25 |
EN 13674-1: 2011+A1:2017 | R200 | 0.40~0.60 | 0.15~0.58 | 0.70~1.20 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R220 | 0.50~0.60 | 0.20~0.60 | 1.00~1.25 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R260 | 0.62~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R260Mn | 0.55~0.75 | 0.15~0.60 | 1.30~1.70 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R350HT | 0.72~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.020 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| R400HT | 0.90~1.05 | 0.20~0.60 | 1.00~1.30 | ≤0.020 | ≤0.020 | ≤0.30 | ≤0.030 | ≤0.15 | ≤0.10 |
TB/T 2344.1—2020 | U71Mn | 0.65~0.76 | 0.15~0.58 | 0.70~1.20 | ≤0.030 | ≤0.025 | ≤0.15 | ≤0.030 | ≤0.15 | ≤0.10 |
| U75V | 0.71~0.80 | 0.50~0.80 | 0.75~1.05 | ≤0.030 | ≤0.025 | ≤0.15 | 0.04~0.12 | ≤0.15 | ≤0.10 |
| U77MnCr | 0.72~0.82 | 0.10~0.50 | 0.80~1.10 | ≤0.025 | ≤0.025 | 0.25~0.40 | ≤0.030 | ≤0.15 | ≤0.10 |
| U78CrV | 0.72~0.82 | 0.50~0.80 | 0.70~1.05 | ≤0.025 | ≤0.025 | 0.30~0.50 | 0.04~0.12 | ≤0.15 | ≤0.10 |
| U76CrRE | 0.71~0.81 | 0.50~0.80 | 0.80~1.10 | ≤0.025 | ≤0.025 | 0.25~0.35 | 0.04~0.08 | ≤0.15 | ≤0.10 |
), ArticleFig(id=1188423779433722855, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准 | 钢轨牌号 | C | Si | Mn | P | S | Cr | V | Cu | Ni |
| AREMA | LA | 0.72~0.82 | 0.10~0.50 | 0.80~1.10 | ≤0.020 | ≤0.020 | 0.25~0.40 | ≤0.010 | ≤0.40 | ≤0.15 |
| IH、LH | 0.72~0.82 | 0.10~1.00 | 0.70~1.25 | ≤0.020 | ≤0.020 | 0.40~0.70 | ≤0.010 | ≤0.40 | ≤0.15 |
EN 13674-1: 2011+A1:2017 | R320Cr | 0.60~0.80 | 0.50~1.10 | 0.80~1.20 | ≤0.025 | ≤0.030 | 0.80~1.20 | ≤0.180 | ≤0.15 | ≤0.10 |
| R350LHT | 0.72~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.020 | ≤0.025 | ≤0.30 | ≤0.030 | ≤0.15 | ≤0.10 |
| R370CrHT | 0.70~0.82 | 0.40~1.00 | 0.70~1.10 | ≤0.020 | ≤0.020 | 0.40~0.60 | ≤0.030 | ≤0.15 | ≤0.10 |
), ArticleFig(id=1188423779496637416, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=CN, label=表2, caption=
美标、欧标低合金钢轨化学成分对比(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准 | 钢轨牌号 | C | Si | Mn | P | S | Cr | V | Cu | Ni |
| AREMA | LA | 0.72~0.82 | 0.10~0.50 | 0.80~1.10 | ≤0.020 | ≤0.020 | 0.25~0.40 | ≤0.010 | ≤0.40 | ≤0.15 |
| IH、LH | 0.72~0.82 | 0.10~1.00 | 0.70~1.25 | ≤0.020 | ≤0.020 | 0.40~0.70 | ≤0.010 | ≤0.40 | ≤0.15 |
EN 13674-1: 2011+A1:2017 | R320Cr | 0.60~0.80 | 0.50~1.10 | 0.80~1.20 | ≤0.025 | ≤0.030 | 0.80~1.20 | ≤0.180 | ≤0.15 | ≤0.10 |
| R350LHT | 0.72~0.80 | 0.15~0.58 | 0.70~1.20 | ≤0.020 | ≤0.025 | ≤0.30 | ≤0.030 | ≤0.15 | ≤0.10 |
| R370CrHT | 0.70~0.82 | 0.40~1.00 | 0.70~1.10 | ≤0.020 | ≤0.020 | 0.40~0.60 | ≤0.030 | ≤0.15 | ≤0.10 |
), ArticleFig(id=1188423779555357673, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准 | 钢轨状态 | 钢轨牌号 | Rp0.2/MPa | Rm/MPa | A/% | 踏面硬度(HB) |
EN 13674-1: 2011+A1:2017 | 热轧 | R200 | | ≥680 | ≥14 | 200~240 |
| R220 | | ≥770 | ≥12 | 220~260 |
| R260 | | ≥880 | ≥10 | 260~300 |
| R260Mn | | ≥880 | ≥10 | 260~300 |
| R320Cr | | ≥1 080 | ≥9 | 320~360 |
| 热处理 | R350HT | | ≥1 175 | ≥9 | 350~390 |
| R350LHT | | ≥1 175 | ≥9 | 350~390 |
| R370CrHT | | ≥1 280 | ≥9 | 370~410 |
| R400HT | | ≥1 280 | ≥9 | 400~440 |
| AREMA | 热轧 | SS | ≥510 | ≥980 | ≥10 | ≥310 |
| 热处理 | IS | ≥723 | ≥1 065 | ≥10 | ≥350 |
| HH | ≥820 | ≥1 180 | ≥10 | ≥370 |
| 热轧 | LA | ≥510 | ≥980 | ≥10 | ≥310 |
| IH | ≥550 | ≥1 010 | ≥8 | ≥325 |
| 热处理 | LH | ≥820 | ≥1 180 | ≥10 | ≥370 |
| TB/T 234.1—2020 | 热轧 | U71Mn | | ≥880 | ≥10 | 260~300 |
| U75V | | ≥980 | ≥10 | 280~320 |
| U77MnCr | | ≥980 | ≥9 | 290~330 |
| U78CrV | | ≥1 080 | ≥9 | 310~360 |
| U76CrRE | | ≥1 080 | ≥9 | 310~360 |
| 热处理 | H320(U71Mn) | | ≥1 080 | ≥10 | 320~380 |
| H340(U75V) | | ≥1 180 | ≥10 | 340~400 |
| H370(U78CrV) | | ≥1 280 | ≥10 | 370~420 |
), ArticleFig(id=1188423779639243754, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1188423623535637195, language=CN, label=表3, caption=
美标、欧标、铁标钢轨性能对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准 | 钢轨状态 | 钢轨牌号 | Rp0.2/MPa | Rm/MPa | A/% | 踏面硬度(HB) |
EN 13674-1: 2011+A1:2017 | 热轧 | R200 | | ≥680 | ≥14 | 200~240 |
| R220 | | ≥770 | ≥12 | 220~260 |
| R260 | | ≥880 | ≥10 | 260~300 |
| R260Mn | | ≥880 | ≥10 | 260~300 |
| R320Cr | | ≥1 080 | ≥9 | 320~360 |
| 热处理 | R350HT | | ≥1 175 | ≥9 | 350~390 |
| R350LHT | | ≥1 175 | ≥9 | 350~390 |
| R370CrHT | | ≥1 280 | ≥9 | 370~410 |
| R400HT | | ≥1 280 | ≥9 | 400~440 |
| AREMA | 热轧 | SS | ≥510 | ≥980 | ≥10 | ≥310 |
| 热处理 | IS | ≥723 | ≥1 065 | ≥10 | ≥350 |
| HH | ≥820 | ≥1 180 | ≥10 | ≥370 |
| 热轧 | LA | ≥510 | ≥980 | ≥10 | ≥310 |
| IH | ≥550 | ≥1 010 | ≥8 | ≥325 |
| 热处理 | LH | ≥820 | ≥1 180 | ≥10 | ≥370 |
| TB/T 234.1—2020 | 热轧 | U71Mn | | ≥880 | ≥10 | 260~300 |
| U75V | | ≥980 | ≥10 | 280~320 |
| U77MnCr | | ≥980 | ≥9 | 290~330 |
| U78CrV | | ≥1 080 | ≥9 | 310~360 |
| U76CrRE | | ≥1 080 | ≥9 | 310~360 |
| 热处理 | H320(U71Mn) | | ≥1 080 | ≥10 | 320~380 |
| H340(U75V) | | ≥1 180 | ≥10 | 340~400 |
| H370(U78CrV) | | ≥1 280 | ≥10 | 370~420 |
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