ARCAP AP4 / Konstantan
CuNi44Mn
Cu reste Ni43-45 Mn0.5-2
Chemical composition |
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CuBAL
Ni43-45
Zn0.2 max
Pb0.01 max
Sn0.01 max
Fe0.5 max
Mn0.5-2
S0.02 max
Co0.5 max
C0.05 max
Other1.5 max
Alloy name | |
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RLSA no. | 466 |
EN standard | |
DIN standard | 2.0842 |
UNS no.* |
*Unified Numbering System (USA)
Characteristics and main uses
Arcap AP4 / Konstantan is a completely non-magnetic copper nickel alloy with excellent corrosion resistance in various environments, including seawater.
Main uses
Marine, Military, Electrical engineering, Electronics, Watch industry, Electron tube devices, Ferrule holder, Sensors