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stainless steel
ASTM A554
321
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|---|---|
Detailed Image
Chemical and Mechanical Composition:
| Standard | Steel Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | YS(Mpa) | TS(Mpa) | EL(%) | HRB |
| ASTM A554 | 321 | <=0.08 | <=1.00 | <=2.00 | <=0.045 | <=0.030 | 17.0-19.0 | 9.0-12.0 | — | 0.50-0.70 | >=205 | >=515 | >=40 | <=95 |
This BA welded steel tube exhibits excellent mechanical properties. It has high tensile strength, yield strength and good toughness, which allows it to withstand large loads and external forces. Its tensile strength is generally between 515 and 690 MPa, and the yield strength is not less than 205 MPa.
For example, in the petrochemical industry, where pipes need to withstand the impact and pressure fluctuations of high-pressure fluids, the high strength and toughness of ASTM A554 AISI 321 welded steel pipes ensure the stability and safety of piping systems. In the field of mechanical engineering, when used in the manufacture of structural components, its excellent mechanical properties can meet the requirements of use under complex working conditions.
The BA (Bright Annealed) treatment gives the surface of the steel tube a high degree of finish and flatness. This glossy surface is not only aesthetically pleasing, but also helps to reduce fluid resistance within the pipeline, improve fluid transfer efficiency, and reduce energy consumption.
In addition, BA surface treatment can also improve the corrosion resistance of steel pipes, as the smooth surface reduces the adhesion and accumulation of corrosive media.
Piping systems for transporting crude oil, natural gas, refined oil and other media, as well as process pipelines in petrochemical plants.
Due to its good corrosion resistance and hygienic properties, it is suitable for material handling pipes and containers in food processing and beverage production.
In the pharmaceutical production process, the pipeline used to transport liquid medicine, solvent and other media meets strict hygiene and quality requirements.
In the field of new energy such as nuclear energy, solar energy, wind energy, etc., it is used in the manufacture of pipeline systems and equipment.
For inquiries or to place an order, please contact us.
Detailed Image
Chemical and Mechanical Composition:
| Standard | Steel Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | YS(Mpa) | TS(Mpa) | EL(%) | HRB |
| ASTM A554 | 321 | <=0.08 | <=1.00 | <=2.00 | <=0.045 | <=0.030 | 17.0-19.0 | 9.0-12.0 | — | 0.50-0.70 | >=205 | >=515 | >=40 | <=95 |
This BA welded steel tube exhibits excellent mechanical properties. It has high tensile strength, yield strength and good toughness, which allows it to withstand large loads and external forces. Its tensile strength is generally between 515 and 690 MPa, and the yield strength is not less than 205 MPa.
For example, in the petrochemical industry, where pipes need to withstand the impact and pressure fluctuations of high-pressure fluids, the high strength and toughness of ASTM A554 AISI 321 welded steel pipes ensure the stability and safety of piping systems. In the field of mechanical engineering, when used in the manufacture of structural components, its excellent mechanical properties can meet the requirements of use under complex working conditions.
The BA (Bright Annealed) treatment gives the surface of the steel tube a high degree of finish and flatness. This glossy surface is not only aesthetically pleasing, but also helps to reduce fluid resistance within the pipeline, improve fluid transfer efficiency, and reduce energy consumption.
In addition, BA surface treatment can also improve the corrosion resistance of steel pipes, as the smooth surface reduces the adhesion and accumulation of corrosive media.
Piping systems for transporting crude oil, natural gas, refined oil and other media, as well as process pipelines in petrochemical plants.
Due to its good corrosion resistance and hygienic properties, it is suitable for material handling pipes and containers in food processing and beverage production.
In the pharmaceutical production process, the pipeline used to transport liquid medicine, solvent and other media meets strict hygiene and quality requirements.
In the field of new energy such as nuclear energy, solar energy, wind energy, etc., it is used in the manufacture of pipeline systems and equipment.
For inquiries or to place an order, please contact us.
