摘要
GB/T 700-2006《碳素结构钢》和GB/T 1591-2008《低合金高强度结构钢》是非常重要的钢铁产品标准,涉及面广、影响面大。根据这两个新版标准,对其变化较大的牌号和化学成分、力学性能等方面进行介绍,并与旧标准进行分析比较,其目的在于使用者能合理地选用碳素结构钢和低合金高强度结构钢;更好地理解、宣传和贯彻新标准。
GB /T700-2006 Carbon Structural Steel and GB /T 1591-2008 High Strength Low Alloy Structural Steels are very important iron and steel product standards,which involved and affected many areas. The name,chemical component,mechanical property and so on with greatly changes according to these two new versions are introduced,and the new versions and old versions are analyzed and compared with each other,Its aim is that the users can select carbon structural steel and high strength low alloy structural steels reasonably,so as to better understand,advertise and implement the new standards.
出处
《云南冶金》
2014年第3期46-51,共6页
Yunnan Metallurgy
基金
江苏省高等职业院校高级访问工程师计划资助项目(2013)
镇江高专科科研团队支撑项目(ZKKYTD05)
镇江高专校企合作项目(GZHX-1409)
关键词
碳索结构钢
低合金高强度结构钢
国家标准
变化
carbon structural steels
high strength low alloy structural steels
national standard
change
