欢迎来到天天文库
浏览记录
ID:11909349
大小:559.79 KB
页数:9页
时间:2018-07-14
《tbt 3093-2004 铁路机车用合金钢车轴轴坯订货技术条件》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS45.040snSTB中华人民共和国铁道行业标准TB/T3093-2004铁路机车用合金钢车轴轴坯订货技术条件Specificationforshaftblanksonalloysteelaxleinrailwaylocomotiveoforder2004-04-22发布2004-11-01实施中华少味民共和国铁道部发布TB/T3093-2004目次前言·······································································
2、···································⋯⋯n1范围·..............................................................................................................12规范性引用文件···························································································
3、·⋯⋯13代号·..............................................................................................................14尺寸、外形、重量及允许偏差················································································⋯⋯‘24.1尺寸及允许偏差·························
4、·······,···························································⋯⋯24.2外形·...........................................................................................................24.3重量·..............................................................
5、.............................................25技术要求·········································································································⋯⋯35.1化学成分····························,·························································
6、···············⋯⋯35.2制造要求······································································································⋯⋯35.3交货状态······································································································⋯⋯35.4力学性能···
7、································································································⋯⋯35.5低倍组织·······························································································,····⋯⋯45.6非金属夹杂物·································,
8、·,····························································⋯⋯45.7晶粒度······································································································⋯⋯45.8超声波探伤····················································
此文档下载收益归作者所有