Big ferrites and hot rolling texture are left behind in particle structures, Which leads the anisotropy of mechanics, so the tensilestrength and elongation rate reduce.
含有粗大的铁素体晶粒和残留的热轧织构，引起力学性能的各向异性，导致了抗拉强度和延伸率的降低。
2
PE pipe hot melt socket and hot melt docking interface tensilestrength and blasting strength are higher than the pipe ontology.
聚乙烯管件热熔承插和热熔对接接口抗拉强度及爆破强度均高于管材本体。
3
In the same case of magnesium content the impact toughness of hot-rolled plates were higher than cold-rolled, while the cold-rolled plates had good tensile and yield strength.