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Master Bond adhesives
Ampco Metal AMPCO┬« 642 Aluminum-Silicon-Copper Alloy, Extruded-Drawn-Stress Relieved (HR-50), ≤ 1/2"
Categories: Metal; Nonferrous Metal; Copper Alloy; Bronze

Material Notes: A wrought aluminum-silicon-copper alloy, Ampco 642 alloy has excellent capacity for hot forming, with a hot forgeability rating of 80 and a machinability rating of 60. Joining, using the brazing and arc welding methods, is only fair. Soldering and oxyacetylene welding are not recommended.

Applications: valve seats and stems; marine hardware; pole line hardware; bushings and bearings; cams; bolts and nuts; valve bodies and similar components

Key Words: ASTM B-150 C64200; Federal QQ-C-465 CA642; Military A-15939A Comp.1; AMS 4634 (thru 3")
Vendors:
Available Properties
  • Specific Gravity
  • Density
  • Hardness, Rockwell B
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Break
  • Modulus of Elasticity
  • Modulus of Rigidity
  • Poissons Ratio, Calculated
  • Electrical Resistivity, 8% I.A.C.S.
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity
  • Aluminum, Al
  • Copper, Cu
  • Silicon, Si
  
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