Description
Product Description
A335 P12 Seamless Pipe is a high-quality alloy steel pipe specifically designed for high-temperature applications. These pipes conform to ASTM A335 and ASME SA335 specifications, making them ideal for use in demanding environments such as boilers, heat exchangers, superheaters, and pressure vessels.
Applications
- High-temperature services
- Boilers
- Heat exchangers
- Superheaters
- Pressure vessels
Chemical Composition A335 P12 Seamless Pipe
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.05 - 0.15 |
| Manganese (Mn) | 0.30 - 0.61 |
| Silicon (Si) | 0.50 - 1.00 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Chromium (Cr) | 0.80 - 1.25 |
| Molybdenum (Mo) | 0.44 - 0.65 |
Mechanical Properties A335 P12 Seamless Pipe
| Property | Value |
|---|---|
| Tensile Strength | 415 MPa (60,200 psi) min |
| Yield Strength | 205 MPa (29,700 psi) min |
| Elongation | 30% min |
| Hardness (Brinell) | 163 HB max |
| Hardness (Rockwell B) | 85 HRB max |
| Impact Energy (Charpy V-Notch) | 27 J (20 ft-lbf) min at -20°C (-4°F) |
Conclusion
A335 P12 Seamless Pipe are the optimal choice for applications requiring durability and high performance in high-temperature environments. Manufactured from high-quality alloy steel and meeting stringent ASTM and ASME standards, these pipes offer excellent mechanical properties and chemical composition suitable for boilers, heat exchangers, superheaters, and pressure vessels.
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