ASME SB111 C71500 Copper Alloy Seamless Tubes For Sea Water Condenser Systems
ASME SB111 C71500 Copper Alloy Seamless Tubes for Sea Water Condenser Systems
YuHong Group, one of the leading suppliers in China,we supply copper alloy seamless pipes and tubes with high quality to our customers and we have many experiences in exporting.UNS C71500 tube possesses some good mechanical properties, which includes good resistance to stress corrosion cracking.Besides, it has medium high strength and good creep resistance at high temperatures.
ASTM B111 / ASME SB111 This specification establishes requirements for seamless tube and ferrule stock of copper and various copper alloys up to 3 1/8 in. (80 mm), inclusive, in diameter, for use in surface condensers, evaporators, and heat exchangers.
Chemical Composition %
| UNS No. | Copper, incl silver | Nickel, incl Cobalt | Lead, max | Iron | Zinc,max | Manganese,max |
| C71500 | remainder | 29.0 - 33.0 | 0.05 | 0.4-1.0 | 1.0 | 1.0 |
Mechanical Property
| UNS No. | Temper Designation | Density | Tensile Strength min | Yield Strength min | Expansion of Tube O.D. | |
| Standard | Former | |||||
| C71500 | HR50 | Drawn /Stress-relieved | 0.323lb/in3 8.94g/m³ | 72 ksi / 495 MPa | 50 ksi / 345 MPa | 12%,15% |
| O61 | Annealed | 52 ksi / 360 MPa | 18 ksi / 125 MPa | / | ||
| Tensile Strength At 0.5% extension under load. | ||||||
| Expansion of tube outside diameter, in percent of original outside diameter | ||||||
Applications
Oil & Gas
Furnaces
Electronics
Power Industries
Chemical Processing
Shipbuilding and Repair
Nuclear Power Generation
Sea Water Condenser System
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