ASME SA268 TP430 1.4016 Stainless Steel Seamless Heat Exchanger Tube
Overview:
TP430 seamless tube primarily consists of iron (Fe) as its base metal, with the addition of chromium (Cr) and small amounts of other elements, including carbon (C), manganese (Mn), and silicon (Si). The specific composition of TP430 stainless steel may vary depending on the alloy specifications and manufacturing standards.
They are resistant to oxidation, scaling, and general corrosion, making them suitable for applications where exposure to moisture and atmospheric conditions may occur. While not suitable for high-temperature applications as compared to austenitic stainless steels, TP430 stainless steel tubes can withstand moderate temperatures without significant loss of structural integrity.
TP430 seamless tubes possess good mechanical properties, offering decent strength and hardness. These tubes exhibit characteristics suitable for general-purpose applications that do not require high tensile strength or impact resistance.
Specification:
| Standard | ASTM A268 & Its equivalent ASME, DIN & EN Standard |
| Grades | TP430; 1.4016 |
| Type | U-bend / Straight seamless tube |
| Outer Diameter | 1/4'' to 2'' or custom size |
| Wall Thickness | BWG25;BWG22;BWG20;BWG18;BWG16;BWG14;BWG12;BWG10 |
| Length | Upto 6 meters or custom cut lengths |
| Delivery Condition | Solution Annealed & Pickled |
| Ends | Plain End, Beveled End |
| Other Testing | Product Analysis, Eddy Current Test, Hydrostatic Test, Ultrasonic Test, Flattening Test, Hardness Test, Tensile Test etc. |
| Dimension | All Pipe & Tube Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
| Packing | Plywood case/Woven bag in bundle |
Chemical Composition:
| Grade | UNS | C | Mn | P | S | Si | Cr |
| TP430 | S43000 | 0.12 max | 1.00 max | 0.04 max | 0.03 max | 1.00 max | 16.0-18.0 |
Mechanical Properties:
| Grade | UNS | Tensile Strength, min, ksi (MPa) | Yield Strength,
min, ksi (MPa) | Elongation in 2 in.
or 50mm, min (%) | Hardness |
| Rockwell | Brinell |
| TP430 | S43000 | 60(415) | 35(240) | 20 | 90HRB | 190HBW |
Applications:
1. Heat Exchangers: TP430 tubes find application in heat exchangers where they facilitate the transfer of heat between two fluids. They are often used in water-to-water heat exchangers for HVAC systems, residential heating applications, and certain industrial processes operating in mild environments.
2. Household Appliances: TP430 tubes are utilized in the manufacturing of household appliances, such as kitchen equipment, sinks, and plumbing fixtures. Their corrosion resistance and aesthetic appeal make them suitable for applications where exposure to moisture and occasional mild environments is expected.
3. Architectural Applications: TP430 tubes can be employed in architectural applications. They are used for handrails, decorative trims, and other interior and exterior structures where moderate corrosion resistance and an attractive appearance are required.
4. Automotive Components: TP430 tubes may have applications in automotive components that do not require high-temperature resistance. They can be utilized in certain exhaust system components, such as mufflers and tailpipes, where moderate corrosion resistance and cost-effectiveness are desired.
5. General Industrial Applications: TP430 tubes find use in various general industrial applications that require moderate corrosion resistance, such as certain process piping systems, decorative elements, and structural components in non-aggressive environments.
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ASME SA268 TP430 1.4016 Stainless Steel Seamless Heat Exchanger Tube Images
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