opper alloys having aluminium as the main alloying element make a rich class of alloys characterized by high tensile properties, weldability, low specific weight and good corrosion resistance properties. These alloys have a chemical composition always according to the requirements reported by internationally known standards DIN, ASTM, SAE, UNI, BS, EN, NF, etc., or according to customer chemical composition, for items used in special applications.
Main cupro-alluminium alloys supplied
- ASTM B148 C95200
- ASTM B148 C95400
- ASTM B148 C95500
- ASTM B148 C95520
- ASTM B148 C95800
- CuAl1 0Fe5NiS (CC333G) EN1982
- CuAl1 0Fe2 (CC331G) EN1982
- CuAl1 1Fe6Ni6 (CC334G) EN1982
- CuAl9 Ni DIN1714 W.2.0970.01
- CuAl1 0Ni DIN1714 W.2.0975.01
- CuAl1 0Fe DIN1714 W.2.0940.01
raditional bronzes use tin or lead as the main alloying element, show mechanical properties lower than aluminium bronzes, but their composition, possibly with other added elements, can give favourable properties for specific applications.
Compositions and properties are in accordance with various Italian and other countries’ standards and customer specifications.
Main bronzes supplied
- ASTM B584 C90500
- ASTM B584 C83600
- ASTM B584 C92200
- ASTM B584 C93800
- ASTM B427 C90700
- ASTM B427 C91700
- ASTM B427 C90800
- CuSn5Zn5Pb5 (CC491K) EN1982
- CuSN10 (CC480K) EN1982
- CuSn11Pb2 (CC482K) EN1982
- CuSn12 (CC483K) EN1982
- CuSn6znNi DIN1705 W.2.1093.01
- CuSn10 DIN1705 W.2.1050.01
number of nickel and copper base alloys (Monel, etc.) are included in our normal production. Figures of remarkable corrosion resistance and the capability of operating in high speed fluids allow nickel-copper alloys to be used in all applications where stainless steels and bronzes are adopted: chemical, naval, sea water applications, heat exchangers, valves and pumps, etc.
Main nickel alloys supplied
- ASTM B369 C96400 (Cu-Ni 70/30)
- ASTM B369 C96200 (Cu-Ni 90/10)
- ASTM A494 M-35-1
- MONEL 400
- MONEL H500
astings regularly supplied to be used in large electrical machines in the energy field, as generators and transformers.
Main copper supplied
- CU 99.9%
- CuCr 99/1 UNS C81500
ue to the high capacity of damping, as well as the particular compromise of mechanical properties and corrosion resistance, these alloys are mainly used in the manufacturing of blades for propellers in military fields.