C63200 Aluminum Nickel Bronze is copper, alloyed with nickel, iron, manganese and aluminum.  C632 is a high strength alloy that demonstrates salt water corrosion resistance and good anti-friction characteristics at both high and low temperatures.  C63200 Aluminum Bronze is primarily available in bar and plate form and can be hot forged, hot rolled, quench hardened and annealed.  Common applications include pump shafts, sleaves, marine and aersopace.

Marmetal stocks C63200 Aluminum Nickel Bronze in Plate and Bar form.

Available Shapes for C63200 Aluminum Nickel Bronze:

PLATE  ::  BAR  ::  FORGING

Specifications for C63200 Aluminum Nickel Bronze

ASTM ASME
Bar ASTM B150 ASME SB-150
Plate ASTM B171 ASME SB-171

Mechanical Properties for C63200 Aluminum Nickel Bronze

BAR – Round, Rectangular, Square
Commercial
TEMPER SIZE TENSILE, KSI, MIN YIELD@0.5%, KSI, MIN Elong. % Min
TQ50 up to 3″ 90 50 15
over 3″ to 5″ 90 45 15
over 5″ to 12″ 90 40 15
O20 All Sizes 90 40 15
O25 All Sizes 90 40 15
PLATE
Commercial
TEMPER SIZE TENSILE, KSI, MIN YIELD@0.5%, KSI, MIN Elong. % Min
M20 / O25 up to 2″ 90 36 10
over 2″ to 3-1/2″ 85 33 10
over 3-1/2″ to 5″ 80 30 10

Compositions for C63200 Aluminum Nickel Bronze

COMMERCIAL
UNS No. Copper + Silver Nickel, incl Cobalt Manganese Iron Lead Aluminum Silicon
C63200 Remainder 4.0-4.8 1.2-2.0 3.5-4.3 0.02 max 8.7-9.5 0.10 max

Physical properties for C63200 Aluminum Nickel Bronze

Density @ 68o F 0.276lb/in3
Melting Range 1905-1940 oF
Hot Formability Good
Cold Formability Fair
Machinability rating (C360 = 100) 30
Brazing Fair
Soldering Fair
Gas-shielded arc welding Excellent
Oxy-acetylene welding Not recommended
Coated metal-arc welding Good
Resistant welding: spot and seam Good
Resistance Welding: butt Good

Applications for C63200 Aluminum Nickel Bronze

* Bolts
* Nuts
* Bearing Cages
* Bushings
* Sea Water Pump Bodies
* Drive Shafts
* Valve Shafts
* Valve Stems
* Sea Water Valves