Heat exchangers play a crucial role in various industries, from power generation to chemical processing. To ensure optimal heat transfer efficiency, it is essential to use high-quality carbon steel tubes with excellent properties. The JIS G3467 Seamless Carbon Steel Tube, specifically the hot-rolled SA106B carbon steel tube, is a reliable choice for heat exchangers. This article explores the material, specification, key features, chemical composition, mechanical properties, steel grade, application, and possible alternative grades of this widely used carbon steel tube.
The JIS G3467 Seamless Carbon Steel Tube is made of hot-rolled SA106B carbon steel. This material is known for its exceptional strength, durability, and heat resistance. The tube follows the JIS G3467 standard, which lays out the specific requirements for carbon steel tubes used in heat exchangers. It ensures the tube is manufactured to precise dimensions and meets the necessary quality standards.
The key features of the JIS G3467 Seamless Carbon Steel Tube are as follows:
| Element | Percentage |
|---|---|
| Carbon (C) | 0.25% max |
| Manganese (Mn) | 0.27-0.93% |
| Phosphorus (P) | 0.035% max |
| Sulfur (S) | 0.035% max |
| Silicon (Si) | 0.10-0.35% |
| Chromium (Cr) | 0.40% max |
| Molybdenum (Mo) | 0.15% max |
| Copper (Cu) | 0.40% max |
| Property | Value |
|---|---|
| Tensile Strength | 415 MPa min |
| Yield Strength | 240 MPa min |
| Elongation | 22% min |
| Hardness (HB) | 143 max |
The JIS G3467 Seamless Carbon Steel Tube is classified under the steel grade SA106B. This designation signifies its compliance with the SA106B standard and ensures the tube's suitability for heat exchanger applications.
The primary application of the JIS G3467 Seamless Carbon Steel Tube is in heat exchangers. It is widely used in various industries such as power generation, petrochemical, oil and gas, and HVAC systems. The tube is specifically designed to handle high-temperature and high-pressure environments, ensuring efficient heat transfer and optimum system performance.
While the JIS G3467 Seamless Carbon Steel Tube with SA106B grade is widely used and highly reliable, there are alternative grades available that may suit specific requirements. Some possible alternative carbon steel grades for heat exchangers include SA179, SA192, SA210A1, and SA213T22. However, it is essential to consult with experts to determine the most suitable alternative grade based on the specific application and requirements.
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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.
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