ASTM A268 TP410 SMLS Stainless Steel Tube for Heat Exchangers & Boilers
Product Specifications
Attribute | Value |
Standards | ASTM A268, ASME SA268 |
Materials | TP410 |
Ends | PE, BE |
Application | Heat Exchangers, Boilers, Condensers |
Product Overview
The ASTM A268 TP410 Seamless Stainless Steel Tube is a high-strength ferritic stainless steel product manufactured under the ASTM A268 standard. This specification covers seamless and welded tubes designed for high-temperature and corrosion-resistant applications. TP410, a martensitic stainless steel grade, is particularly known for its excellent mechanical properties, good corrosion resistance, and high heat resistance.
Key Features and Benefits
- High Strength and Hardness: As a martensitic stainless steel, TP410 offers superior tensile strength and wear resistance, making it suitable for demanding applications.
- Good Corrosion Resistance: TP410 provides moderate resistance to corrosion in mild environments, particularly in conditions with low moisture and chemical exposure.
- Heat Resistance: This material performs well in high-temperature environments, which is ideal for applications like heat exchangers and boiler systems.
- Seamless Manufacturing: The seamless construction ensures uniformity, high pressure tolerance, and excellent dimensional accuracy.
Chemical Composition
Grade | Cr | Mn | Ni | Si |
ASME SA179 | 11.5 - 13.5 | ≤ 1.00 | ≤ 0.75 | ≤ 1.00 |
Mechanical Properties
Grade | Yield Strength | Tensile Strength | Elongation (in 2") |
ASME SA179 | ≥ 205 MPa (30,000 psi) | ≥ 415 MPa (60,000 psi) | ≥ 20% |
Applications
- Heat Exchangers: Ideal for transferring heat in high-temperature environments.
- Boiler Tubes: Suitable for high-pressure and high-temperature boiler systems.
- Chemical Processing Equipment: Used in process piping and equipment due to its resistance to corrosion and wear.
- Petrochemical Industry: Common in oil and gas applications requiring strength and durability.
- Pulp and Paper Industry: Used in environments where moderate corrosion resistance is required.
