A193 Gr B7 equivalent material includes alloy steels like 4140 and 4142, known for high tensile strength, durability, and corrosion resistance. These materials meet ASTM A193 standards for high-temperature and high-pressure applications, commonly used in petrochemical, power generation, and construction industries. The A193 Gr B7 equivalent material provides excellent mechanical prope... https://vidyafasteners.com/astm-a193-grade-b7-fasteners-manufacturer-india/