Inconel 601 Fasteners many much in demand properties and these include a high mechanical strength, resistance to aqueous corrosion, readily formed, easily welded and it is also easily machined. Inconel 601 is also known as Nicrimphy 601, Nicrofer 6023, Pyromet 601 and Incoloy 601. A very outstanding feature of Inconel 601 Bolt is that it is resistant to high temperature oxidation. Inconel 601 Bolts and Nuts is a Nickel-Chromium alloy, to which aluminium has been added. Because of the addition of aluminium, Inconel 601 Bolts has a very high resistance to oxidation. Inconel 601 has a density of 0.293 lb/in³ (8.11g/cm³). Its Coefficient of Expansion is 7.6 x 10-6 in/in °F (70 – 212°F) or 13.75 μm/m °C (20 – 100°C). Its Melting Point is 2571°F (1411°C). The Modulus of Elasticity of Inconel 601 Bolts is 29951 ksi (206.5 kN/mm²).