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| Brand Name: | YuHong |
| Model Number: | ASTM A213 TP347 |
| MOQ: | 200~500 KGS |
| Price: | Negotiable |
| Payment Terms: | T/T, L/C AT SIGHT |
| Supply Ability: | According to Clients' requirements |
| Attribute | Value |
|---|---|
| Product Name | Stainless Steel Seamless Tube |
| Tube Specification | ASTM A213 / ASME SA213 |
| Tube material | TP347 |
| Tube's OD | 63.5mm |
| Tube's Wall Thickness | 3.4mm minimum wall thickness |
| Tube's End | Plain end |
| Tube's length | Depend on Customer |
| Application | Heat exchangers and condensers Tubes, high-temperature furnace tubes... |
ASTM A213 TP347 is a specification for seamless tubes made from chromium-nickel stainless steel with additions of columbium and tantalum. The tubes are designed for high-temperature service and are commonly used in applications where resistance to corrosion and oxidation is critical.
The addition of columbium and tantalum improves the overall corrosion resistance, making it ideal for use in harsh environments. ASTM A213 TP347 seamless tubes are also known for their excellent mechanical properties, including high strength and excellent toughness. They are available in various sizes and thicknesses and are commonly used in chemical processing, power generation, and other high-temperature applications.
The tubes are produced using cold-drawn or hot-finished methods and can be further modified with a variety of additional processing techniques.
The chemical composition and mechanical properties of ASTM A213 TP347 seamless tubes are:
| Element | Percentage |
|---|---|
| Carbon (C) | 0.08% max |
| Manganese (Mn) | 2.00% max |
| Phosphorus (P) | 0.045% max |
| Sulfur (S) | 0.030% max |
| Silicon (Si) | 0.75% max |
| Nickel (Ni) | 9.00-13.00% |
| Chromium (Cr) | 17.00-20.00% |
| Columbium (Nb)/Tantalum (Ta) | 10*C-1.00% max |
| Property | Value |
|---|---|
| Tensile Strength | Up to 515 MPa (75 ksi) |
| Yield Strength | Up to 205 MPa (30 ksi) |
| Elongation | 35% min |
| Hardness | 90 HRB max |
The properties of the tubes may vary based on the manufacturing process, size, and thickness of the tubes.
ASTM A213 TP347 seamless tubes are commonly used in the following applications:
These tubes are specifically designed to withstand high-temperature and high-pressure applications and are also resistant to corrosion, making them suitable for use in harsh environments.
