+ + Aluminum Bronze C955 C95500
Aluminum Bronze C955 C95500

C955 / C 95500  CDA 955 Nickel Aluminum Bronze   

ASTM B150, AMS 4880, ASME SB171, ASME SB150, QQ-C-450, QQ-C-465

Conex offers castings machned parts in CDA 955 C 95500 Aluminum Bronze Alloy. This Nickel Aluminum Bronze C95500 in hollows and solid bar. C955 nickel aluminum bronze is recommended for heavy-duty applications involving abrasion, wear, and fatigue. Copper alloy 955, made of iron, nickel, aluminum, and copper, has a typical hardness of 195 BHN, which is a result of the high-strength and heavy load bearing traits. The aluminum content in the copper alloy UNS C95500 provides high-strength and makes it one of the few bearing bronzes capable of being heat-treated. 

TYPICAL APPLICATIONS FOR C95500

  • Bearings
  • Valves
  • Connectors
  • transformer parts
  • Gears
  • Valve seats
  • Worms Wheels

 

LIST OF STANDARD SIZES OF C95500

 

C95500 Fabrication Properties

Joining Technique

Suitability

Soldering

Good

Brazing

Good

Oxyacetylene Welding

Not Recommended

Gas Shielded Arc Welding

Good

Coated Metal Arc Welding

Good

Machinability Rating

50

ASTM Standard Designation for C95500: ASTM B505

ALUMINUM BRONZE 9D

Chemical Composition
(%max., unless shown as range or min.)

 

Cu

Al

Fe

Mn

Ni(1)

Min./Max.

78.0 min

10.0-11.5

3.0-5.0

3.5

3.0-5.5

Nominal

80.0

11.0

4.0

-

4.3