Bimetallic Sheet is not an alloy and aluminium plates and sheets that have been manually joined rather than electroplated with copper layers are used instead.
Straight Bar-25MM is when two cylindrical, straight rods are affixed to the barbell's ends on either side. The weight plates are attached to this part of the barbell to increase resistance.
Straight Bar-12MM is when two cylindrical, straight rods are affixed to the barbell's ends on either side. The weight plates are attached to this part of the barbell to increase resistance.
CR(Cold-Rolled) Sheets are utilised in automobiles, appliances, furniture, and many other common things because they have a number of excellent features, including easy formability and a smooth, clean surface.