Description
Product Description
ASTM A213 T23 seamless tube are advanced ferritic alloy steel tubes used primarily in high-temperature applications such as boiler, superheater, and heat-exchanger systems. These tubes offer enhanced strength, oxidation resistance, and creep resistance at elevated temperatures, making them suitable for the most demanding environments. The T23 grade is formulated with a specific chemical composition that ensures high performance, durability, and efficiency.
Chemical Composition ASTM A213 T23 Seamless Tube
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.04 - 0.10 |
| Manganese (Mn) | 0.10 - 0.60 |
| Phosphorus (P) | 0.030 max |
| Sulfur (S) | 0.010 max |
| Silicon (Si) | 0.50 max |
| Chromium (Cr) | 1.90 - 2.60 |
| Molybdenum (Mo) | 0.05 - 0.30 |
| Vanadium (V) | 0.20 - 0.30 |
| Niobium (Nb) | 0.02 - 0.08 |
| Nitrogen (N) | 0.030 max |
| Boron (B) | 0.001 - 0.006 |
Mechanical Properties ASTM A213 T23 Seamless Tube
| Property | Value |
|---|---|
| Tensile Strength, min (MPa) | 510 |
| Yield Strength, min (MPa) | 400 |
| Elongation, min (%) | 20 |
| Hardness, max (HBW) | 250 |
Conclusion:
ASTM A213 T23 seamless tubes are designed to withstand extreme temperatures and pressures in critical applications. The alloy’s precise chemical composition and superior mechanical properties provide excellent resistance to oxidation, creep, and thermal fatigue. These tubes are ideal for use in power generation and petrochemical industries, where reliability and longevity are paramount. With their exceptional performance characteristics, ASTM A213 T23 seamless tubes offer a cost-effective solution for high-temperature service, ensuring operational efficiency and reduced maintenance costs.
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