Tough Alloys is Leading a Round Bar Manufacturer. Our company manufactures Round Bar in various materials such as Alloy 20, Duplex, Super Duplex, Inconel, Hastelloy, Monel, and Stainless Steel. We are the top Inconel X750 Round Bar Manufacturer. We manufacture and supply Maraging Steel 300 Round Bar Manufacturer in India that can be easily formed, fabricated, and welded.