New cold-deformed rebar steel of A-500 category

被引：0

作者：

Poltoratskij, L.M. ^{[1
]}

Chinokalov, V.Ya. ^{[1
]}

Sobolevskij, S.I. ^{[1
]}

Shadrin, V.N. ^{[1
]}

Korotkij, A.S. ^{[1
]}

机构：

[1] AO 'Zapadno-Sibirskij, Metallurgicheskij Kombinat', Novokuznetsk, Russia

来源：

Stal' | 1994年 / 06期

关键词：

Carbon steel - Cold working - Materials testing - Mechanical properties - Metal forming - Reinforced concrete - Welding - Wire products;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A pilot batch of reinforced bar of low carbon steels types 2kp and 3kp which meets requirements of international standard (ISO) to chemical composition has been produced. The level of mechanical properties is given for reinforced bars 4 and 5 mm in diameter. To increase a specific elongation the final product has been annealed at 400-450°C in roller-hearth continuous furnaces. The new reinforced bars are recommended to be used instead of reinforcement wire of V2-1 and A-111 grades. In the latter case reinforcement consumption in concrete decreases by 28%.

引用

页码：65 / 66