The ASTM B423 Carbon Steel Tube is manufactured using UNS N08825 Inconel 825, a high-strength, corrosion-resistant nickel-iron-chromium alloy. This seamless alloy steel tube is specially designed for applications in the oil and gas industry, where resistance to harsh environments and high-pressure conditions is crucial.
The ASTM B423 Carbon Steel Tube exhibits several key features that make it ideal for use in the oil and gas industry:
Corrosion Resistance: Inconel 825 offers exceptional resistance to various corrosive media such as sulfuric and phosphoric acids, chloride ions, and oxidizing environments.
High-Strength: This alloy steel tube maintains its mechanical strength even at elevated temperatures, making it suitable for applications in extreme conditions.
Seamless Design: The seamless construction of the tube ensures excellent integrity, reducing the risk of leaks and ensuring a smooth flow of fluids.
Versatile Application: The ASTM B423 tube can be used in a wide range of applications within the oil and gas industry, including well equipment, offshore platforms, and pipelines.
The table below presents the chemical composition of ASTM B423 Carbon Steel Tube UNS N08825 Inconel 825:
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Nickel (Ni) | 38.0 | 46.0 |
| Chromium (Cr) | 19.5 | 23.5 |
| Iron (Fe) | 22.0 | 30.0 |
| Molybdenum (Mo) | 2.5 | 3.5 |
| Copper (Cu) | 1.5 | 3.0 |
| Manganese (Mn) | - | 1.0 |
| Silicon (Si) | - | 0.5 |
| Sulfur (S) | - | 0.02 |
| Carbon (C) | - | 0.05 |
| Aluminum (Al) | 0.2 | 0.6 |
| Titanium (Ti) | 0.6 | 1.2 |
The following table outlines the mechanical properties of the ASTM B423 Carbon Steel Tube UNS N08825 Inconel 825:
| Property | Value |
|---|---|
| Tensile Strength | 85,000 psi |
| Yield Strength (0.2%) | 35,000 psi |
| Elongation | 30% |
| Hardness | HRB 80 |
| Density | 8.14 g/cm³ |
| Melting Point | 1,370 °C |
| Coefficient of Expansion | 13.3 µm/m·K |
The steel grade for the ASTM B423 Carbon Steel Tube is UNS N08825 Inconel 825, which is a nickel-iron-chromium alloy with excellent corrosion resistance and high mechanical strength properties.
The ASTM B423 Carbon Steel Tube finds widespread application in the oil and gas industry, specifically in areas requiring resistance to corrosive environments and challenging operating conditions. Some of its primary uses include:
Well Equipment: The tube is utilized in the construction of wellheads, downhole casings, and other components exposed to corrosive fluids and high temperatures.
Offshore Platforms: Inconel 825 tubes are employed for various offshore oil and gas production platforms, including riser tubes, flow lines, and umbilical tubes.
Pipelines: The alloy steel tube serves as a reliable material for oil and gas pipelines, offering resistance to corrosive fluids and ensuring long-term integrity under extreme pressure conditions.
While the ASTM B423 Carbon Steel Tube using UNS N08825 Inconel 825 is the recommended grade for its specific properties, alternative grades that possess similar characteristics include Inconel 625 and Hastelloy C276. However, it is essential to consider specific application requirements and consult with experts to determine the most suitable alternative if needed.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
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.
If you have another question, pls feel free to contact with me.
Our products are sold all over the world, you can rest assured.
