Abstract
In this review the study will be carried out on comparison of Mechanical Properties like Hardness and Strength of joints welded by TIG and MIG processes. Welding of dissimilar steels has became most common process now days in wide applications in industries. The Stainless Steel and Mild Steel joints have more applications in structural industries which provide good combination of Mechanical Properties like strength, Corrosion resistance etc. Selections of welding process for different material are difficult because of their physical and chemical properties. To obtain good quality of weld, it is necessary to select proper welding technique according to the materials selected for welding
Highlights
The Welding process is the joining two metals by alloying the base metal with the addition of filler material between the welded metal surface, creating strong bond between metals to be joined
Much research is being done on properties of these differential joints, and more important work is being done on the consequences of welding joints and the changes in mechanical properties of joint[2]
Welded plates mechanical properties is determined by cutting the sample to a width of 10 mm, and sample was subjected to tensile test and the remaining is used in three point bending test with width 30mm [11, 16]
Summary
The Welding process is the joining two metals by alloying the base metal with the addition of filler material between the welded metal surface, creating strong bond between metals to be joined. This permanent metal bonding method is highly efficient and economical. Dissimilar steel welds has a big advantage due to its economic advantages in the oil and gas industry and the excellent performance of two different metals. These metals have combined strength and corrosion resistance. Various uneven steel welds are extensively useful in nuclear,chemical,power generation, petrochemical, and more other industries[5−7]
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