Property | Base Tube (Carbon Steel A179) | Fin Material (Aluminum 1060) |
---|---|---|
Outer Diameter (OD) | 19.05 mm - 50.8 mm | Customizable based on design |
Wall Thickness | 1.2 mm - 3.0 mm | - |
Fin Thickness | - | 0.5 mm - 1.5 mm |
Fin Height | - | 10 mm - 40 mm |
Fin Attachment | Extruded and bonded to base tube | - |
Element | Carbon Steel A179 (Base Tube) | Aluminum 1060 (Fin Material) |
---|---|---|
Carbon (C) | ≤ 0.10% | ≤ 0.03% |
Manganese (Mn) | 0.30% - 0.60% | ≤ 0.03% |
Phosphorus (P) | ≤ 0.035% | - |
Sulfur (S) | ≤ 0.035% | - |
Chromium (Cr) | ≤ 0.30% | - |
Nickel (Ni) | ≤ 0.40% | - |
Aluminum (Al) | - | ≥ 99.0% |
Property | Carbon Steel A179 (Base Tube) | Aluminum 1060 (Fin Material) |
---|---|---|
Tensile Strength | 335 - 485 MPa | 70 - 110 MPa |
Yield Strength | ≥ 205 MPa | 35 - 55 MPa |
Elongation | ≥ 30% | ≥ 20% |