| Standard:: | ASME SB111 | Material:: | C68700 |
|---|---|---|---|
| Testing: | ET， HT， Flattening Test; Expansion Test， Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination; Tension Testing. | Application: | Boiler Pipe， Hydraulic/Automobile Pipe， |
| Surface: | Polished | Shape: | Round Pipe |
| Finish: | Cold Drawn | ||
| High Light: | Condenser Aluminum Brass Seamless Tube， Seamless Aluminum Brass Tube， C68700 Aluminum Brass Heat Exchanger Tube | ||
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 % |
| 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:
- Evaporator Tubing
- Heat Exchanger Tubing
- Condenser Tube Plates
- Distiller Tubes
- Oil Well Pump Liner
- Ferrules
- Bourdon Tubes
- Condenser Tubes
- Desalination plant
