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Introduction of ST52 Steel Pipe
ST52 steel pipe is a kind of low-alloy steel that is widely used in the industry. It has a high tensile strength and superior corrosion resistance, making it an ideal choice for various industrial applications. It is also used in the manufacture of various automotive parts and components, such as exhaust pipes, intake manifolds, and other components.
Advantages of ST52 Steel Pipe
1. High Tensile Strength: ST52 steel pipe has a high tensile strength, making it ideal for high-pressure applications. The superior tensile strength also makes it suitable for use in a variety of applications, including automotive and industrial applications.
2. Superior Corrosion Resistance: The superior corrosion resistance of ST52 steel pipe makes it an ideal choice for use in corrosive environments. The superior corrosion resistance also makes it suitable for use in a variety of industrial applications.
3. Easy Installation and Maintenance: ST52 steel pipe is designed for easy installation and maintenance. The pipes are also designed for easy installation and maintenance, which makes them a cost-effective choice for many applications.
4. Cost-Effective: The cost-effectiveness of ST52 steel pipe makes it an ideal choice for many industrial applications. The pipes are also designed for easy installation and maintenance, making them a cost-effective choice for many applications.
Table 1. Chemical Composition and Mechanical Property of ST52 Steel Pipe
Steel Grade | Chemical Composition (%) | |||||
C | Si | Mn | P | S | Cr | |
St37.2 | ≤0.21 | ≤0.06 | ≤0.06 | |||
St44-2 | ≤0.24 | ≤0.06 | ≤0.06 | |||
ST52-3 | ≤0.22 | ≤0.05 | ≤0.06 | / | ||
Steel Grade | Mechanical Property | |||||
Tensile Strength Rm(N/mm2) | Upper yield point ReH.(N/mm2) | ISO V-noth speciment | ||||
St37.2 | 340-470 | ≥225 | 20℃ | ≥27J | ||
St44-2 | 340-470 | ≥265 | 20℃ | ≥27J | ||
ST52-3 | 490-630 | ≥345 | 0℃ | ≥27J |
Application of ST52 Steel Pipe
The ST52 steel pipe is widely used in the construction industry for a variety of applications, including structural elements, piping, and automotive components. The superior strength and corrosion resistance of ST52 steel make it an ideal choice for a variety of applications, including automotive components, exhaust systems, and other components.
Conclusion
In conclusion, ST52 steel pipe is a kind of low-alloy steel that is widely used in the industry. It has a high tensile strength and superior corrosion resistance, making it an ideal choice for various industrial applications.