Paper Title
Mechanical Characterization of Hardness and Surface Roughness for Deep Cryo Treated 6061-T6 Aluminium Alloy

Aluminum and its combinations give the arrangement in numerous applications as it is light in weight, solid and is very and effectively recyclable. Great part is substantial measure of material is accessible for reusing that is effortlessly reused by only 10% vitality required to create ,without falling apart the properties so lessening the cost. Aluminum is progressively the " material of decision" due to quality and ecological focal points. What's to come is having part of extent of expanding application, as there is parcel of assortments of aluminum compounds. AA 6061 material has exceptionally basic applications so more accentuation is on expanding the strength of materials via completing legitimate treatment cycle. In this exploration work alongside the convectional warm treatment cryogenic treatment is done. The technique, succession and the parameters of treatment are set. The 6061 aluminum compound is generally utilized as a part of numerous mechanical applications where for the most part disappointment happens because of wear. To enhance wear, hardness and surface harshness assumes critical part. Diverse warmth treatment, cryogenic cycle and their grouping of treatment are contemplated for yielding better hardness and surface wrap up the life. This work is conveyed with essential T6 treatment and halfway cryogenic treatment at various process parameters demonstrating the adjustments in hardness and surface harshness, finding the best possible cycle and parameters of medications enhancing the properties. Index terms - Cryogenic, Artificial aging, Age hardeneble, Aging, Soloutionizing,Dct.