ASTM A268 TP430 Stainless Steel Heat Exchanger Tube For Condensers

ASTM A268 TP430 Stainless Steel Tube is a ferritic stainless steel tube that offers good corrosion resistance, oxidation resistance, and thermal stability at elevated temperatures. It is commonly used in heat exchangers, automotive exhaust systems, boilers, and furnace components. TP430 provides excellent performance in moderately corrosive environments and under high-temperature conditions, making it an ideal choice for industries such as chemical processing, petrochemical, power generation, and food processing. With its good weldability, thermal cycling resistance, and mechanical strength, TP430 is a reliable material for a variety of applications where heat transfer, durability, and performance under stress are key.

Chemical Composition(%):

- Chromium (Cr): 16.0% - 18.0%

- Nickel (Ni): 0.75% max

- Manganese (Mn): 1.0% max

- Silicon (Si): 1.0% max

- Carbon (C): 0.12% max

- Phosphorus (P): 0.04% max

- Sulfur (S): 0.03% max

- Iron (Fe): Balance

Mechanical Properties:

- Tensile Strength: ~ 480 MPa (70,000 psi) (typical)

- Yield Strength: ~ 205 MPa (30,000 psi) (typical)

- Elongation: ~ 25% (in 50 mm gauge length)

- Hardness: ~ HRB 90 (typical)

Physical Properties:

- Density: ~ 7.70 g/cm³

- Melting Point: ~ 1400°C (2552°F)

- Thermal Conductivity: ~ 25.4 W/m·K (at 100°C)

- Specific Heat: ~ 460 J/kg·K

- Modulus of Elasticity: ~ 200 GPa

- Thermal Expansion: ~ 11.5 × 10^-6 /°C (at 20°C to 100°C)

Applications:

1. Heat Exchangers
2. Automotive Exhaust Systems
3. Boilers and Furnace Components
4. Food and Dairy Processing
5. Petrochemical and Chemical Industry
6. Power Generation
7. Marine and Offshore
8. Industrial Heating Systems

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always.   The factories already got certificates like : ABS, LR, DNV-GL, BV, KR, CCS, ASME, ISO 9001, ISO14001, ISO18001, ect.

Our factories main products as below : 
Factory 1th: Stainless steel seamless tube, Duplex steel seamless tube, Super duplex steel seamless tube, Nickel alloy steel seamless tube;

Factory 2th: Carbon steel seamless tube, Alloy steel seamless tube; Enhanced Heat Tranfer Tube, low fin tube ,U bending workshop;
Factory 3th: High frequency welding fin tube(HFW fin tube, Solid Fin tube, Studded Tube, Serrated Fin tube, Longitudinal welding fin tube), Wound fin tube(L type fin tube, LL type fin tube,  KL type fin tube), Embedded G type fin tube , Extruded fin tube,  low fin tube, U bend & 180deg. Return;

Yuhong Holding Group also has gained rich experience for project package( products contain:Pipes, Fittings, Flanges, heat exchanger, furnace, fired heater, air cooler, boiler) , YUHONG brand has marked its global presence in more than 85 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers as stockists around the world.