75 Nimonic Alloys Chemical compositions such as chromium, iron, copper, manganese, silicon, carbon, and titanium are used to make fasteners. Physical and mechanical properties such as density, modulus of elasticity, tensile strength, yield strength, elongation, thermal conductivity, electrical conductivity, melting point, impact strength, and ultimate tensile strength are also used to design these fasteners. Fasteners come in a variety of shapes and sizes, including round, hex, square, ingot, forging, rectangle, and billet. Grade, tolerance, condition, dimension, application, surface, finish, shape, size, thickness, width, form, and length are all specifications for these fasteners. Nimonic Fasteners are constructed with the highest quality materials and have excellent physical and mechanical properties. These fasteners are resistant to all types of corrosion, including oxidation corrosion, which improves ductility and makes them useful in polluted areas. These fasteners are built with a combination of increased strength, toughness, and long-term durability. These fasteners have a low creep temperature and provide excellent performance in high-temperature environments without causing product deformation. Crevice corrosion, stress cracking corrosion, pitting corrosion, and seawater rust are all resistant to these fasteners. Workability, formability, and welding are all used to create these fasteners. After leaving the factory, these fasteners must pass a variety of tests, including flaring, macro, micro, flattening, hydrostatic, pitting resistance, PMI, radiography, impact, hardness, chemical, and mechanical tests.