ASTM A213 TP304/304H/304L STAINLESS STEEL PIPE
Chemical Composition:
|
Grade
| TP304 | TP304H | TP304L |
| UNS Designation | S30400 | S30409 | S30403 |
| C | ≤0.08 | 0.04~0.10 | ≤0.035 |
| Mn≤ | 2.00 | 2.00 | 2.00 |
| P≤ | 0.040 | 0.040 | 0.040 |
| S≤ | 0.030 | 0.030 | 0.030 |
| Si≤ | 0.75 | 0.75 | 0.75 |
| Ni | 8.00~11.0 | 8.00~11.0 | 8.00~13.0 |
| Cr | 18.0~20.0 | 18.0~20.0 | 18.0~20.0 |
Main ingredients:
All three materials have chromium (Cr) and nickel (Ni) as the main alloying elements, of which:
1. The chromium content is usually between 18-20%.
2. The nickel content is usually between 8-11%.
Application fields:
TP304, TP304H, and TP304L are widely used in petroleum, chemical, food processing, medicine, and other industrial fields for conveying corrosive media, high temperature and high-pressure fluids, etc.
The difference between TP304, TP304L, and TP304H stainless steel pipes:
- ASTM A213 TP304 stainless steel pipe:
Composition: TP304 is a common austenitic stainless steel, the main components of which are 18-20% chromium (Cr) and 8-11% nickel (Ni).
Features: It has good corrosion resistance, processability, and weldability, and is suitable for general industrial applications.
- ASTM A213 TP304L stainless steel pipe:
Composition: TP304L is low-carbon stainless steel with a low carbon content, which helps to reduce the tendency of carburization during welding.
Features: Compared with TP304, TP304L has better welding performance and corrosion resistance, and is more stable in low-temperature environments.
- ASTM A213 TP304H stainless steel pipe:
Composition: TP304H is a high-carbon stainless steel with a high carbon content, which helps to improve strength at high temperatures.
Features: Suitable for high-temperature applications, with excellent heat resistance and strength, and performs better in high-temperature environments.
Summary of the main differences:
1. TP304 is a standard stainless steel suitable for general applications.
2. TP304L has better welding performance and stability in low-temperature environments.
3. TP304H is suitable for high-temperature environments and has higher heat resistance and strength.
Why choose YUHONG?
- We have an experienced and professional team that can provide you with targeted solutions and technical support
- We always put customer needs first and are committed to providing customers with high-quality products and satisfactory services.
- If you have special needs or customized requirements, we can provide customized solutions according to your needs.
Whether you are looking for high-quality A231 TP304/TP304H/TP304L steel pipes or need professional steel pipe solutions, we can provide you with the best quality products and services.
Please reach out to us and let us provide reliable support and solutions for your project together.
Product Tags:
|
|
ASTM A213 TP304 304H 304L Stainless Steel Heat Exchanger Tube Images
|
