ASTM B111 C44300 O61 Copper Alloy Steel Heat Exchanger Tube For Condensers
Product Specifications
Attribute | Value |
Material | C44300 |
Standard | ASTM B111, ASME SB111 |
Ends | PE, BE |
Application | Heat Exchangers, Condensers, Coolers |
Product Description
The ASTM B111 C44300 O61 Copper Alloy Steel Heat Exchanger Tube is manufactured to meet strict quality standards for condenser and heat exchanger applications. This specification ensures material consistency, mechanical performance, and dimensional accuracy for reliable heat transfer systems.
The C44300 designation represents a copper-silicon alloy (90-10 copper-silicon) known for its excellent corrosion resistance and thermal conductivity. The O61 temper indicates an annealed condition, providing optimal formability and stress relief for manufacturing processes.
Chemical Composition
Grade | Cu | Zn | Sn | As |
ASTM B111 C44300 | 70-73% | 27-29% | 0.8-1.2% | 0.02-0.06% |
Mechanical Properties
Grade | Temper | Yield Strength | Tensile Strength | Elongation |
ASTM B111 C44300 | O61 (annealed) | 105 MPa (15 ksi) | 275 MPa (40 ksi) | ≥ 35% |
Industrial Applications
- Marine heat exchangers and condensers
- Cooling systems for industrial equipment
- Air conditioning and refrigeration systems
- Power plant cooling systems
- Desalination and chemical processing plants
- Oil and lubrication coolers
- Evaporators and condensers in various industries
