ASTM A3-2001 标准详情
- 标准号:ASTM A3-2001
- 中文标题:低、中、高碳素钢(未经热处理的)连接杆标准规范
- 英文标题:Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2001
1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat treated bars are suitable: 1.2.1 Grade 1, low-c
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!