YUHONG HOLDING GROUP CO., LTD
YUHONG HOLDING GROUP CO., LTD
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ASTM A268 TP410 SMLS Stainless Steel Tube for Heat Exchangers , Boilers
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 of ASTM A249 TP321 Heat Exchanger Tubes
· 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.
