comparison of impact properties for carbon and low alloy


Comparison of Impact Properties for Carbon and

Comparison of Impact Properties for Carbon and

Oct 01, 2011 · https://doi/10.1016/S1005-0302 (11)60166-7 Get rights and content. The impact properties of hot rolled carbon steel (used for the manufacture of reinforcement steel bars) and the quenched & tempered (Q&T) low alloy steel (used in the pressure vessel industry) were determined. The microstructure of the hot rolled carbon steel contained ferrite/pearlite Comparison of Impact Properties for Carbon and As shown in Table 1, the carbon con- steel microstructure might have masked the toughen- tent of the hot rolled carbon steel is twice as much as ing effect of its fine grain size. that of the Q&T low alloy steel (0.4% vs 0.18%), while The presence of carbides such as cementite (Fe3 C) the S content of the hot rolled carbon steel is ten times in the microstructure of carbon steel provides Comparison of Impact Properties for Carbon and Comparison of Impact Properties for Carbon and Low Alloy Steels. The impact properties of hot rolled carbon steel (used for the manufacture of reinforcement steel bars) and the quenched & tempered (Q&T) low alloy steel (used in the pressure vessel industry) were determined. The microstructure of the hot rolled carbon steel contained ferrite/pearlite phases, while that of the Comparison of Impact Properties for Carbon and The impact properties of hot rolled carbon steel (used for the manufacture of reinforcement steel bars) and the quenched & tempered (Q&T) low alloy steel (used in Carbon and Low Alloy Steel Casting Mechanical