|
| Brand Name: | YUHONG |
| Model Number: | Seamless Tube |
| MOQ: | 1 PC |
| Price: | 1 - 10000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 Tons/Month |
| Attribute | Value |
|---|---|
| Material | C68700 |
| Standard | ASTM B111, ASME SB111 |
| Ends | PE, BE |
| Application | Heat Exchangers, Condensers, Coolers, Etc. |
The C68700 copper-nickel alloy delivers superior performance in marine, chemical, petrochemical, and power generation applications where heat exchange systems face harsh environments including saltwater, brines, and corrosive fluids. The tube offers excellent resistance to stress corrosion cracking and maintains robust mechanical strength, ensuring long-term durability in demanding operational conditions.
| Grade | Cu | Al | As | Zn |
|---|---|---|---|---|
| ASTM B111 C44300 | 76-79% | 1.8-2.5% | 0.02-0.06% | Remainder |
| Grade | Yield Strength | Tensile Strength | Elongation |
|---|---|---|---|
| ASTM B111 C44300 | Approximately 125 MPa (18 ksi) | Approximately 310 MPa (45 ksi) | ≥ 30% |
