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ASME SB111 C68700 Copper Alloy Steel Seamless Tube Desalination plant
What is SB111 C68700 Copper Alloy Steel Seamless tube ?
ASTM B111 C68700 Aluminum Brass "Arsenic" UNS CDA101, ASTM B111,
ASTM B395, ASTM B187, ASTM B152.
C68700 has particularly good corrosion resistance in
seawater.C44300 tubes and C68700 tubes have good corrosion
resistance.C68700 is annealed in the O61 condition. The tensile
strength is minimized at 345Mpa and the yield strength is minimized
at 125Mpa.
C68700 tube density 8.33g/cm3 , 0.301lb/in.3
Characteristic of SB111 C68700
HIGH STRENGTH: SB111 C68700 copper tubes have high strength and
hardness and can withstand high pressure and load.
CORROSION RESISTANCE: The material has good corrosion resistance to
seawater and many chemicals, suitable for applications in marine
environments and corrosive media.
GOOD HEAT CONDUCTIVITY AND ELECTRICAL CONDUCTIVITY: SB111 C68700
Copper Tube has good heat conductivity and electrical conductivity
and is suitable for use in areas such as heat exchangers and
electrical equipment.
EASY TO PROCESS: This copper alloy has good plasticity and
workability, and can be cold worked and hot worked.
ASME SB111 C68700 Chemical Composition
Element | Weight % |
Copper | 76.0-79.0 |
Zinc | Reminder |
Aluminium | 1.8-2.5 |
Arsenic | 0.02-0.06 |
Lead | 0.07 |
Iron | 0.06 max |
ASME SB111 C68700 Mechanical Properties
Copper or Copper Alloy UNS NO. | Temper Designation | Tensile Strength | Yield Strength | Elongation in 2 in., | |
Code | Former | min ksi(min MPa) | min ksi(min MPa) | min % | |
C68700 | O61 | annealed | 50(345) | 18(125) | --- |
ASME SB111 C68700 Equivelant
STANDARD | UNS | WERKSTOFF NR. |
Aluminium Brass | C68700 | 2.0460 / 1785 |
Application: