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Nickel Aluminium Bronze (NAB)


Nickel Aluminium Bronze (NAB)
AMS 4634
UNS C64200
Def Stan 02-833 Pt2 Iss3 AMD3 2011


Base Element Cu (Copper)

Element Min Max
Al (Aluminium) 8.5 10.0%
Fe (Iron) 4% 5%
Mn(Manganese) 0.5%
Ni (Nickel) 0.55%
Pb (Lead) 0.05%
Si (Silicon) 0.10%
Sn (Tin) 0.10%
Zn (Zinc) 0.40%
Mg (magnesium) 0.05%
Cu (Copper) Remainder
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 680 MPa
0.2% Proof Stress 326 Mpa
Elongation 17%
Gauge Length A4D
Charpy V-Notch Impact (RT) 24 Joules


Specialized Anti-Corrosive applications
Oil Platforms
General Sea water related services I.e Ships

Information is given for illustrative purposes only. Tachart accepts no responsibility for the accuracy of the data contained within or the use of the data by any other party.
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