Low alloy steel has excellent weldability. This makes it appealing for applications such as defense that have welded assemblies and fabrications. Low Alloy Steel: Application Examples There are prominent examples where the low cost, high strength, versatile mechanical properties, and high weldability of...
These steels combine high yield strength (350 to 1035 MPa) and high tensile strength with good notch toughness, ductility, corrosion resistance, or weldability. Examples include HY-80 and HY-100, which are used primarily as plates and sometimes as forgings or castings. 2. Medium-Carbon Ultrahigh...
The properties discussed are static strength, toughness, formability, weldability and fatigue. Examples are given of the economic advantage of using these steels.doi:10.1016/0261-3069(90)90206-YEspen WoldElsevier LtdMaterials and DesignHigh strength low alloy (HSLA) cold forming steels. Wold,Espen....
Typical examples of this type of steel are AS3679 grade 300 and AS1442/1320. Alloy Steels Alloy or alloyed steels are defined by the ISO specification 4948/1 in the following manner. Alloy steels are those containing any element listed below in a quantity equal to or greater than the ...
low-alloy steel;tempforming;ultrafine lamellar microstructure;strengthening;impact toughness 1. Introduction Carbon and low-alloy steels (i.e., containing no more than 4% alloying elements) are the most widely used structural materials [1,2,3]. The good mechanical performance after appropriate thermo...
Mathematical model for the calculation of mechanical properties of low-alloy steel metallurgical products: A few examples of its applications. In Heat Treatment ’76; Heat Treatment Committee of the Metals Society: London, UK, 1976; pp. 189–199. [Google Scholar] Penha, R.N.; Vatavuk, J.;...
Javanbakht, M., Levitas, V.I.: Interaction between phase transformations and dislocations at the nanoscale. Part 2: phase field simulation examples. J. Mech. Phys. Solids82, 164–185 (2015) ArticleMathSciNetGoogle Scholar Ji, H., Chopp, D., Dolbow, J.E.: A hybrid extended finite ele...
Cases 2 and 3, detailed in this article are typical examples among many others in the literature, which illustrate a loss of structural integrity promoted by graphitization. The treatment to be applied to graphitization, in relation to the structural integrity of pressure vessels and piping, require...
The effects of prior austenite grain (PAG) refinement on the mechanical properties of bainitic/martensitic steels not only come from itself, but also have more complex effects by affecting the substructure formed by coherent transformation. In this study, the samples of a low-alloy steel were wate...
1. A fine grained, high strength tough, low alloy, low to medium carbon steel, said steel consisting essentially by weight of about 0.5 to 4% Cr, about 0.05 to 0.5% C, about 0.5 to 2% Mn, about 0.1 to 2% Cu, about 0.1 to 3% Ni, about 0.01 to 0.05% Al, up to about 0.02% ...