TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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ASTM A269 TP304 TP316 TP317 TP321 TP347 TP348 Stainless Steel Tube is a seamless austenitic stainless steel tubing designed for general service applications. This article provides an overview of the material, specification, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades.
ASTM A269 TP304 TP316 TP317 TP321 TP347 TP348 Stainless Steel Tube is manufactured according to the ASTM A269 standard, which specifies the requirements for seamless and welded austenitic stainless steel tubing for general corrosion-resisting and low- or high-temperature service. The tube is available in various sizes and thicknesses to meet specific application requirements.
| Element | TP304 (%) | TP316 (%) | TP317 (%) | TP321 (%) | TP347 (%) | TP348 (%) |
|---|---|---|---|---|---|---|
| Carbon | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
| Manganese | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| Phosphorus | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
| Sulfur | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 |
| Silicon | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Chromium | 18.0-20.0 | 16.0-18.0 | 18.0-20.0 | 17.0-19.0 | 17.0-19.0 | 17.0-19.0 |
| Nickel | 8.0-11.0 | 10.0-14.0 | 11.0-14.0 | 9.0-12.0 | 9.0-13.0 | 9.0-13.0 |
| Molybdenum | - | 2.00-3.00 | - | - | - | - |
| Nitrogen | - | - | - | - | - | - |
| Property | TP304 | TP316 | TP317 | TP321 | TP347 | TP348 |
|---|---|---|---|---|---|---|
| Tensile Strength (MPa) | ≥515 | ≥515 | ≥515 | ≥515 | ≥515 | ≥515 |
| Yield Strength (MPa) 0.2% Offset | ≥205 | ≥205 | ≥205 | ≥205 | ≥205 | ≥205 |
| Elongation (%) | ≥35 | ≥35 | ≥35 | ≥35 | ≥35 | ≥35 |
| Hardness (Brinell) | ≤192 | ≤192 | ≤192 | ≤192 | ≤192 | ≤192 |
The ASTM A269 TP304 TP316 TP317 TP321 TP347 TP348 Stainless Steel Tube is available in various steel grades, including TP304, TP316, TP317, TP321, TP347, and TP348. These grades offer different chemical compositions and mechanical properties to suit specific application requirements.
The ASTM A269 TP304 TP316 TP317 TP321 TP347 TP348 Stainless Steel Tube finds application in a wide range of industries, including:
While ASTM A269 TP304 TP316 TP317 TP321 TP347 TP348 Stainless Steel Tube is widely used, there are alternative grades available for specific applications. Some possible alternative grades include:
These alternative grades may have slightly different specifications and properties, so it is important to consult the appropriate standards and consider the specific requirements of the application.
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
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