Stainless Steel Grade 410 Round Tubing exhibits lower corrosion resistance compared to austenitic stainless steel grades. However, martensitic grades like SS 410 Seamless Tubes are preferred in applications where superior hardness is essential. The SA-268 TP 410 material possesses magnetic properties that are retained even after annealing or heat treatment. Therefore, ASTM A268 TP 410 is suitable for applications requiring magnetism. In continuous service, SA 268 410 SS Tubing can withstand oxidation up to 1292°F, while A 268 TP 410 Welded Tubes can be used in intermittent service up to 1500°F. In summary, the key features of 410 Stainless Steel Tubing include high tensile strength, low fracture resistance, and low ductility.

ASTM A268 TP410 tubing is a standard specification for seamless and welded ferritic and martensitic stainless steel tubing for general corrosion-resisting and high-temperature service. TP410 is the material grade specified in this standard. This steel with 12% chromium content has a deep hardening ability, which means it can form hard martensite at relatively slow cooling rates of 20°C/minute. However, these hard and brittle martensites require rapid tempering at high temperatures to improve impact properties. A higher nickel content can lead to a better combination of properties. The steel is not highly resistant to aerated seawater and welding is limited due to the risk of hardzone cracking, requiring high preheat and immediate post-weld tempering. Compared to austenitic steels, Type 410 has lower corrosion resistance, but can withstand mild acids, alkalies, fresh water, and atmospheric conditions. It is also the most economical of the stainless steels, containing only enough to provide stainless properties.

ASTM A268 TP410 is a standard specification for seamless and welded ferritic and martensitic stainless steel tubing for general corrosion-resisting and high-temperature service. TP410 specifically refers to the grade of stainless steel, which is Type 410. 

Type 410 stainless steel is a basic martensitic grade which contains a moderate amount of chromium, making it suitable for applications requiring moderate corrosion resistance and high mechanical properties. It is often used in applications such as oil and gas processing, power generation, chemical processing, and various industrial applications where high strength and moderate corrosion resistance are required.

The ASTM A268 TP410 tubing is commonly used in industries where high-temperature and corrosive environments are present, such as in steam generators, heat exchangers, boilers, and superheaters. The tubing can be either seamless or welded, and it comes in various sizes and thicknesses to suit different application requirements.

Dimensions not shown on request

1. Corrosion Resistance: ASTM A268 TP410 tubing offers excellent resistance to corrosion, particularly in environments where exposure to mild acids and alkalis is common. This makes it ideal for applications in industries where chemical resistance is critical.

2. High Strength: This tubing is known for its high mechanical strength and toughness, making it suitable for high-stress applications. Its ability to withstand heavy loads without deformation ensures reliability and longevity in demanding environments.

3. Heat Resistance: ASTM A268 TP410 tubing can withstand high temperatures, maintaining its strength and structural integrity in extreme conditions. This makes it a preferred choice for applications involving high thermal environments.

4. Wear Resistance: The material’s hardness provides excellent wear resistance, reducing the likelihood of surface damage from friction and abrasion. This property extends the service life of the tubing in abrasive environments.

5. Ease of Fabrication: TP410 tubing can be easily machined and fabricated, allowing for versatile and complex designs. Its workability ensures that it can be tailored to meet specific requirements and dimensions.

6. Cost-Effective: Compared to other high-performance materials, ASTM A268 TP410 tubing offers a cost-effective solution without compromising on quality and performance. Its durability and low maintenance needs further enhance its economic advantage.

1. Petrochemical Industry: Used in the construction of heat exchangers, condensers, and pipelines where resistance to corrosive substances is essential.

2. Oil and Gas Industry: Utilized in drilling rigs and extraction equipment due to its high strength and resistance to harsh environmental conditions.

3. Power Generation: Employed in boilers, heat recovery systems, and steam turbines for its ability to withstand high temperatures and pressures.

4. Automotive Industry: Applied in exhaust systems and other high-temperature applications, benefiting from its heat and wear resistance.

5. Food Processing: Used in equipment and piping systems where hygiene and corrosion resistance are crucial for safe food production.

6. Pulp and Paper Industry: Implemented in digesters and bleaching plants where chemical resistance and durability are vital.

7. Marine Applications: Preferred for use in marine environments due to its excellent corrosion resistance to seawater and marine atmospheres.

8. Aerospace Industry: Utilized in aircraft components where lightweight, high-strength, and heat-resistant materials are required for safety and performance.

ASTM A268 TP410 Tubing|Martensitic steel tubing