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stainless steel
EN10217-7
1.4401,1.4301,1.4307,1.4404
| Quantity: | |
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Product Description
Specifications
| Chemical and Mechanical Composition: | ||||||||||||
| Steel Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Ra0.2 | TS(Mpa) | EL(%) |
| 1.4301 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17.0-19.5 | 8.0-10.0 | - | - | 195 | 500-700 | 40 |
| 1.4307 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17.5-19.5 | 8.0-10.5 | - | - | 180 | 460-680 | 40 |
| 1.4401 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2.0-2.5 | - | 205 | 510-710 | 40 |
| 1.4404 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2.0-2.5 | - | 190 | 490-690 | 40 |
| 1.4571 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | 5C-0.7 | 210 | 500-730 | 35 |
Description
1.4307 Steel Grade Arc Polished Stainless Welded Steel Tube is known for its high tensile strength and good corrosion resistance properties. This grade of stainless steel is often used in applications where the strength of the material is critical, such as in the construction of pressure vessels, architectural components, and in the automotive and aerospace industries.
The term "arc polishing" in the context of stainless steel tubes refers to a finishing process that uses an electric arc to polish the surface of the steel. This process is used to achieve a smooth, bright, and reflective surface finish that is free from oxides and other surface imperfections. Arc polishing is particularly effective for stainless steel due to its high resistance to heat and abrasion.
High Tensile Strength: 1.4307 stainless steel has a high yield strength and ultimate tensile strength, making it suitable for applications that require the material to withstand significant loads.
Good Corrosion Resistance: The chromium content in 1.4307 stainless steel provides excellent corrosion resistance, making it suitable for use in environments where there is a risk of exposure to corrosive substances.
Improved Machinability: While 1.4307 is a high-strength stainless steel, it also offers good machinability, which means it can be easily fabricated and shaped into various components.
Aesthetic Finish: The arc polishing process results in a beautiful finish that is aesthetically pleasing and also has practical advantages, such as reducing the risk of particle contamination in sensitive applications.
Welded Construction: Welded steel tubes offer a cost-effective way to create tubes of various sizes and shapes, with the welds being carefully controlled to ensure the structural integrity of the tube.
Fluid Transfer: Piping systems for conveying a wide range of liquids and gases, especially where hygienic and clean is required.
Pharmaceutical industry: Piping systems used in the pharmaceutical and biotechnology sectors require sterility and contamination-free.
Architectural decoration: Due to its beautiful surface finish, it is often used in architectural decoration, such as indoor and outdoor decoration, railings, handrails, etc.
Automotive & Aerospace: Used in the manufacture of high-strength, corrosion-resistant components such as automotive exhaust system components and turbine blades.
Containers and tanks: Used in the manufacture of tanks and containers that require high corrosion resistance for chemicals, dyes, pharmaceuticals, etc.
Performance testing: Steel pipes should be tested for performance according to relevant standards, including tensile, impact, bending, and corrosion resistance tests. These tests help ensure the performance of steel pipes in real-world applications.
Inspection and certification: The steel pipe is fully inspected before leaving the factory, including visual inspection, dimensional inspection, performance testing, etc. Qualified steel pipes should be accompanied by an inspection report and a certification certificate.
After-sales service: Provide effective after-sales service to solve the problems that customers may encounter during use.
Through the above quality assurance measures, the quality and performance of 1.4307 stainless steel arc polished welded steel pipe can be ensured to meet customer expectations and application needs.
Our products adhere to stringent quality control measures, ensuring that each tube meets or exceeds industry standards.
In summary, 1.4307 stainless steel arc polished welded steel pipe is a high-quality product that is suitable for a variety of industrial applications. In order to ensure its quality, it needs to be strictly managed from many aspects such as raw material selection, manufacturing process control, welding quality, surface treatment, size and shape control, performance testing, inspection and certification, and after-sales service. Through these comprehensive measures, the performance and reliability of steel pipes can be guaranteed, and the requirements of different industries for material strength, corrosion resistance and aesthetics can be met.
In practical applications, 1.4307 stainless steel pipes are often used in chemical industry, food processing, medical equipment, building decoration and other fields because of their excellent mechanical properties and corrosion resistance. Through strict quality control and continuous technical improvement, the market competitiveness of products can be further improved to meet the growing demand.
Product Description
Specifications
| Chemical and Mechanical Composition: | ||||||||||||
| Steel Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Ra0.2 | TS(Mpa) | EL(%) |
| 1.4301 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17.0-19.5 | 8.0-10.0 | - | - | 195 | 500-700 | 40 |
| 1.4307 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17.5-19.5 | 8.0-10.5 | - | - | 180 | 460-680 | 40 |
| 1.4401 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2.0-2.5 | - | 205 | 510-710 | 40 |
| 1.4404 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2.0-2.5 | - | 190 | 490-690 | 40 |
| 1.4571 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | 5C-0.7 | 210 | 500-730 | 35 |
Description
1.4307 Steel Grade Arc Polished Stainless Welded Steel Tube is known for its high tensile strength and good corrosion resistance properties. This grade of stainless steel is often used in applications where the strength of the material is critical, such as in the construction of pressure vessels, architectural components, and in the automotive and aerospace industries.
The term "arc polishing" in the context of stainless steel tubes refers to a finishing process that uses an electric arc to polish the surface of the steel. This process is used to achieve a smooth, bright, and reflective surface finish that is free from oxides and other surface imperfections. Arc polishing is particularly effective for stainless steel due to its high resistance to heat and abrasion.
High Tensile Strength: 1.4307 stainless steel has a high yield strength and ultimate tensile strength, making it suitable for applications that require the material to withstand significant loads.
Good Corrosion Resistance: The chromium content in 1.4307 stainless steel provides excellent corrosion resistance, making it suitable for use in environments where there is a risk of exposure to corrosive substances.
Improved Machinability: While 1.4307 is a high-strength stainless steel, it also offers good machinability, which means it can be easily fabricated and shaped into various components.
Aesthetic Finish: The arc polishing process results in a beautiful finish that is aesthetically pleasing and also has practical advantages, such as reducing the risk of particle contamination in sensitive applications.
Welded Construction: Welded steel tubes offer a cost-effective way to create tubes of various sizes and shapes, with the welds being carefully controlled to ensure the structural integrity of the tube.
Fluid Transfer: Piping systems for conveying a wide range of liquids and gases, especially where hygienic and clean is required.
Pharmaceutical industry: Piping systems used in the pharmaceutical and biotechnology sectors require sterility and contamination-free.
Architectural decoration: Due to its beautiful surface finish, it is often used in architectural decoration, such as indoor and outdoor decoration, railings, handrails, etc.
Automotive & Aerospace: Used in the manufacture of high-strength, corrosion-resistant components such as automotive exhaust system components and turbine blades.
Containers and tanks: Used in the manufacture of tanks and containers that require high corrosion resistance for chemicals, dyes, pharmaceuticals, etc.
Performance testing: Steel pipes should be tested for performance according to relevant standards, including tensile, impact, bending, and corrosion resistance tests. These tests help ensure the performance of steel pipes in real-world applications.
Inspection and certification: The steel pipe is fully inspected before leaving the factory, including visual inspection, dimensional inspection, performance testing, etc. Qualified steel pipes should be accompanied by an inspection report and a certification certificate.
After-sales service: Provide effective after-sales service to solve the problems that customers may encounter during use.
Through the above quality assurance measures, the quality and performance of 1.4307 stainless steel arc polished welded steel pipe can be ensured to meet customer expectations and application needs.
Our products adhere to stringent quality control measures, ensuring that each tube meets or exceeds industry standards.
In summary, 1.4307 stainless steel arc polished welded steel pipe is a high-quality product that is suitable for a variety of industrial applications. In order to ensure its quality, it needs to be strictly managed from many aspects such as raw material selection, manufacturing process control, welding quality, surface treatment, size and shape control, performance testing, inspection and certification, and after-sales service. Through these comprehensive measures, the performance and reliability of steel pipes can be guaranteed, and the requirements of different industries for material strength, corrosion resistance and aesthetics can be met.
In practical applications, 1.4307 stainless steel pipes are often used in chemical industry, food processing, medical equipment, building decoration and other fields because of their excellent mechanical properties and corrosion resistance. Through strict quality control and continuous technical improvement, the market competitiveness of products can be further improved to meet the growing demand.
