The longitudinal finned tubing used for air coolers is primarily made from carbon steel due to its excellent mechanical properties and cost-effectiveness. Carbon steel is widely used in various industrial applications, including heat exchangers and air coolers. The specific grade of carbon steel used for longitudinal finned tubing may vary depending on the requirements and operating conditions of the air cooler.
| 0.12 percent - 0.25 percent | |
| 0.10 percent - 0.35 percent | |
| 0.30 percent - 0.60 percent | |
| 0.025 percent (maximum) | |
| 0.025 percent (maximum) |
| 450 MPa (minimum) | |
| 350 MPa (minimum) | |
| 20 percent (minimum) | |
| 85 HRB (maximum) | |
| 50 J (minimum) at room temp. |
- ASTM A179
- ASTM A192
- ASTM A210
- DIN 17175
- EN 10216-2
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