Copper Nickel

C63000 Aluminum Nickel Bronze

Strength and Performance in Extreme Environments

C63000 Aluminum Nickel Bronze is a robust copper alloy that combines nickel, iron, and aluminum, renowned for its exceptional resistance to abrasive wear, friction, and corrosion. This alloy exhibits outstanding durability, even under heavy loads, making it ideal for applications where reliability and longevity are critical. The inclusion of nickel not only enhances strength and corrosion resistance but also maintains ductility and toughness, ensuring optimal performance in demanding conditions. C63000 is primarily available in wrought plate and bar forms, making it suitable for a wide range of applications. Common uses include heat exchanger plates, aircraft components, marine hardware, and bushings, where performance under stress is essential. Its versatility, combined with its exceptional mechanical properties, positions C63000 Aluminum Nickel Bronze as a preferred material in industries such as aerospace, marine, and heavy machinery, where durability and resistance to harsh environments are paramount for operational integrity and longevity.

Available Shapes for

C63000 Aluminum Nickel Bronze

Plate
Plate
Bar
Bar
Forging
Forging

Applications for

C63000 Aluminum Nickel Bronze

Bearings
Bushings
Gears
Heat Exchangers
Landing Gear Bushings
Nuts
Propeller Shafts
Tanks
Valve Parts
Valve Stems

Description

C63000 Aluminum Nickel Bronze is a robust copper alloy that combines nickel, iron, and aluminum, renowned for its exceptional resistance to abrasive wear, friction, and corrosion. This alloy exhibits outstanding durability, even under heavy loads, making it ideal for applications where reliability and longevity are critical. The inclusion of nickel not only enhances strength and corrosion resistance but also maintains ductility and toughness, ensuring optimal performance in demanding conditions. C63000 is primarily available in wrought plate and bar forms, making it suitable for a wide range of applications. Common uses include heat exchanger plates, aircraft components, marine hardware, and bushings, where performance under stress is essential. Its versatility, combined with its exceptional mechanical properties, positions C63000 Aluminum Nickel Bronze as a preferred material in industries such as aerospace, marine, and heavy machinery, where durability and resistance to harsh environments are paramount for operational integrity and longevity.

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Test Image
  • Specifications
  • Mechanical Properties
  • Composition
  • Physical Properties
ASTM ASME AMS SAE Military
Bar ASTM B150 ASME SB-150 AMS 4640 SAE J461 QQ-C-450
Plate ASTM B171 ASME SB-171 QQ-C-450
BAR – Round
Commercial
TEMPER SIZE TENSILE, KSI, MIN YIELD@0.5%, KSI, MIN Elong. % Min
HR50 1/2″ to 1″ 100 50 5
over 1″ to 2″ 90 45 6
over 2″ to 3″ 85 42.5 10
M20
M30 ALL LISTED TEMPERS 85 42.5 10
O20   over 3″ to 4″
O25 ALL LISTED TEMPERS 80 40 12
O30 over 4″
HR50
TQ50 Over 3″ to 4″ 100 50 10
QQ-C-450
TEMPER SIZE TENSILE, KSI, MIN YIELD@0.5%, KSI, MIN Elong. % Min
Soft up to 2″ 90 36 10
Soft over 2″ to 3-1/2″ 85 33 10
Soft over 3-1/2″ to 5″ 80 30 10
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
      QQ-C-450
TEMPER SIZE TENSILE, KSI, MIN YIELD@0.5%, KSI, MIN Elong. % Min
Soft up to 2″ 90 36 10
Soft over 2″ to 3-1/2″ 85 33 10
Soft over 3-1/2″ to 5″ 80 30 10
COMMERCIAL
UNS No. Copper + Silver Tin Nickel, incl Cobalt Manganese Iron Zinc Aluminum Silicon
C63000 Remainder 0.20 max 4.0-5.5 1.5 max 2.0-4.0 0.3 9.0-11.0 0.25 max
QQ-C-450
UNS No. Copper + Named Elements Tin Nickel, incl Cobalt Manganese Iron Zinc Aluminum Silicon
C61400 99.5 0.20 max 4.0-5.5 1.5 max 2.0-4.0 0.3 9.0-11.0 0.25 max
Density @ 68o F 0.274lb/in3
Melting Range 1895-1930 oF
Hot Formability Good
Cold Formability Poor
Machinability rating (C360 = 100) 30
Brazing Fair
Soldering Not Recommended
Gas-shielded arc welding Good
Oxy-acetylene welding Not recommended
Coated metal-arc welding Good
Resistant welding: spot and seam Good
Resistance Welding: butt Good