Description

We are counted one of the most prominent manufacturers and exporter of Cu5 Hex Nut and Cu5 Hex Bolt, Its made from CuNiSi Alloy and its also called as Kuprodur.This nut is engineered at our unit using premium raw metals which are obtained from the authentic vendors of the market with the aid of advanced technology and high end machines This Cu5 (Kuprodur) Nut and bolts are available with us in various specifications as per the variegated needs of our customers.

Kuprodur is a copper, nickel, silicon alloy with 98% copper and the following specific features :

• This alloy can be heat-treated, gaining high mechanical properties, which even increase at low temperatures e.g. the elongation and impact strength at -60°C are about 25% higher.
• Temperature-resistant to + 250°C. Under constant load considerable relaxation with regard to creep has to be taken into account.
• High electrical specific conductivity = 18 . 10-6 S/m
• Non-magnetizability = + 0,066 . 10-6 cm3 .g-1.
• Not susceptible to stress corrosion and very resistant to many acids, alkalis, sea water and atmospheric influences, comparable with pure copper.

Kuprodur therefore is very often applied in nuclear power plants, and in the water treatment, shipbuilding, low temperature technics, electro-technical and chemical equipment industries