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UNS number C95510 AMS 4880

Additional Alloys

UNS number C95510 AMS 4880

C95510, specified as AMS 4880, is an aluminum nickel bronze alloy that combines high strength, ductility and good abrasion resistance under severe loading conditions. It is a premium product at a cost effective price.

By applying our EquaCast process to produce an extremely uniform, fine grained microstructure and excellent dispersion of alloying elements, Materion Brush Performance Alloys provides advanced material solutions of unparalleled quality and consistency.

advantages/benefits of C99510

  • Higher and more consistent mechanical properties – higher yield strength and ductility minimums on product over 1.0 in and typical. mechanical property values of 20 - 30% above specification minimums.
  • Improved service life – enhanced corrosion resistance and fatigue life due to the alloy dispersion and refined, “wrought-like” microstructure.
  • Superior quality - less likely to produce porosity than other casting methods.
  • Cost effectiveness – commonly allowed as a substitute for AMD 4640, saving weight and machine time.

C99510 Common uses and applications

C95510 is commonly used in demanding aerospace applications, including bushings, spherical and rod end bearings, rub pads, and wear strips.  This material is also used for applications in the oil and gas industry.

Chemical Composition of C95510 (weight percent): 

  • Aluminum – 9.7 to 10.9%
  • Nickel – 4.5 to 5.5%
  • Iron – 2.0 to 3.5%
  • Manganese – 1.5% max
  • Zinc – 0.3% max
  • Tin – 0.2% max
  • Copper – 78.0% min

physical properties of C95510 

  • Elastic Modulus - 16.0x106 psi (110 GPa)
  • Density - 0.272 lbs/in3 (7.53 g/cm3)
  • Poisson's Ratio - 0.3
  • Thermal Conductivity - 24 BTU/ft hr °F (42 W/m K)
  • Coefficient of Thermal Expansion - 9.0 ppm/°F (16.2 ppm/°C)
  • Specific Heat (Heat Capacity) - 0.09 BTU/lb °F at 70°F (375 J/kg K at 20°C)
  • Melting Range - 1900 to 1930°F (1040 to 1050°C)

C95510 Mechanical Properties  

 Wall Thickness  Tensile
Strength		  0.2% Offset
Yield Strength		 Tensile
Elongation 
 0.250 to 4.0 inches  105 ksi min. 62.5 ksi min.  9.8% min.
 Over 4.0 inches  95 ksi min.  56.0 ksi min.  9.8% min.
 6.35 to 101.6 mm  720 MPa min.  430 MPa min.  9.8% min.
 Over 101.6 mm  660 MPa min.  390 MPa min.  9.8% min.

C99510 Available forms, sizes and tolerances

C95510 is available from stock as tubing only, with outside diameters ranging from 2 to 17 inches (50 to 297 mm), and inside diameters ranging from 1 to 10.55 inches (28 to 330 mm.)  Tolerances are per ASTM B505 tables 3, 6, 7 and 12.

Applicable specifications and Standards

C99510 meets UNS C95510 and AMS 4880.  Its mechanical properties meet those specified in AMS 4640 for wrought product.

 

Contact Materion Brush Performance Alloys

Contact Materion Brush Performance Alloys today for more information about C99510