摘要
系统的研究了热轧带肋钢筋 2 2MnSiV各项性能 ,其各项性能不仅达到GB14 4 9— 1998中HRB4 0 0的要求 ,还有其特性 :脆性转变温度低于 - 4 0℃、抗形变时效 ,高应变低周疲劳性能好。因此 ,特别适用于地震区、寒冷地区 ;
The properties of hot-rolled reinforcing steel 22MnSiV were systematically studied. Besides satisfying HRB400 in GB1449-1998,the hot-rolled reinforcing steel has excellent propertise such as brittle transition temperature being lower than -40?℃,good deformation-resistance ageing and fatigue behaviour under high deformation and low recycle.Therefore,the hot-rolled reinforcing steel is very applicable for earthquake regions and frigid regions.It is also suitable for reinforced concrete structure.
出处
《钢铁钒钛》
CAS
北大核心
2002年第2期38-45,共8页
Iron Steel Vanadium Titanium
