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:

Heat Exchangers
Automotive Exhaust Systems
Boilers and Furnace Components
Food and Dairy Processing
Petrochemical and Chemical Industry
Power Generation
Marine and Offshore
Industrial Heating Systems

ASTM A268 TP430 Stainless Steel Heat Exchanger Tube For Condensers 0

Ratings & Review

Overall Rating

4.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

33%

3 stars

2 stars

1 stars

All Reviews

S*.

Thailand Jan 19.2026

Helpful (9)

Very professional team, easy to talk to. We had some specific size requirements and they nailed it. The TP304 stainless tube with aluminum fins works like a charm for heat dissipation. Thumbs up!

P*l

India Sep 16.2025

Helpful (3)

No leaks, no fin damage, performance consistent. Heat transfer hasn't dropped, so fouling doesn't seem to be a problem yet.

Marek

Poland Sep 5.2025

Helpful (2)

Heat transfer has been consistent since day one. Our outlet temperatures are steady, and the exchanger is performing exactly as we expected.

Tags:

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

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Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

products details

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube