Stainless Steel Heat Exchanger Tube,ASME SA213 TP347H Seamless Tube , Heat Exchanger Application
TP347H exhibits superior strength and creep resistance at elevated temperatures, making it suitable for high-stress applications. Can withstand temperatures up to approximately 1,200°F (650°C), making it ideal for high-temperature applications. ASME SA213 TP347H Stainless Steel Heat Exchanger Tube is designed for high-temperature applications, offering enhanced corrosion resistance and mechanical strength. Made from TP347H stainless steel, it contains higher carbon content and is stabilized with niobium to prevent carbide precipitation.
Chemical Composition:
Grade | Cr | Ni | Nb | C |
TP347H | 17.0-19.0% | 9.0-13.0% | ≥ 10x C content, typically 0.2–0.7% | 0.04-0.10% |
Mechanical Properties:
Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
TP347H | ≥ 205 MPa (30 ksi) | ≥ 515 MPa (75 ksi) | ≥ 35% in 50 mm | Typically ≤ 95 HRB |
Applications:
1. Chemical Processing
2. Power Generation
3. Petrochemical Industry
4. Aerospace Industry
5. Industrial Heating