Bis Certification For 18 Percent Nickel Maraging Steel Bars and Rods As per IS 14652:1999, BIS certification is mandatory for 18 percent nickel maraging steel bars and rods. These rods and rods, crafted from 18% nickel maraging steel, represent unique materials renowned for their exceptional strength and durability. They fall into the category of maraging steels, taking their name from a blend of "martensitic" and "martensitic", due to the heat treatment process that enhances their properties. Known for their remarkable strength and flexibility, these materials find utility in various high-performance and critical applications. In sectors like aerospace and defence, where the need for strong yet lightweight materials is paramount, 18% nickel maraging steel bars and rods hold special prominence. Their unique combination of features makes them indispensable in scenarios where accuracy, safety and efficacy are paramount. The demand for 18% nickel maraging steel bars and rods is influenced by economic conditions, industry-specific requirements and technological advancements. Under IS standard IS 14652:1999, all types of 18% nickel maraging steel bars and rods are covered under the scope of mandatory ISI certification scheme. Without the ISI mark, these products cannot be marketed, imported or exported to the Indian consumer market, underscoring the importance of adhering to regulatory standards to ensure quality and reliability.