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Stainless steel round bars/Hexagonal Bars/Square bars/peeled bars
Characteristics of stainless steel round rod
Corrosion resistance: Stainless steel round rods are made of stainless steel material, which has good corrosion resistance and is suitable for various corrosive environments.
High temperature resistance: Stainless steel round rods can maintain their physical and chemical properties in high temperature environments, and are suitable for high temperature applications.
Mechanical strength: Stainless steel round rods have high strength and hardness, and can withstand certain pressures and shocks.
Processing performance: Stainless steel round rods are easy to cut, drill, tap and other mechanical processing, and are also suitable for cold processing and hot processing.
Surface treatment: Stainless steel round rods can be subjected to a variety of surface treatments, such as polishing, drawing, coating, etc., to meet different appearance and performance requirements.
Types of stainless steel round rods
Solid round rod: The solid round rod is solid and has no hollow part.
Hollow round rod: The middle part of the hollow round rod is empty and is usually used in applications that need to reduce weight or increase rigidity.
Cold-drawn round rods: Cold-drawn round rods are processed by cold-drawn technology and have high dimensional accuracy and surface finish.
Hot-rolled round rods: Hot-rolled round rods are processed by hot-rolled technology. They are larger in size and their surface may not be as smooth as cold-drawn round rods.
Application area
Machinery manufacturing: used to manufacture mechanical parts, shafts, gears, etc.
Building decoration: used to make railings, handrails, decorative parts, etc.
Automobile manufacturing: Used in the manufacture of auto parts, such as drive shafts, suspension system components, etc.
Aerospace: Used to manufacture structural components of aircraft and spacecraft.
Medical equipment: used in the manufacture of surgical instruments, medical equipment housings, etc.
Factors to consider when choosing stainless steel round rods：
Material: Choose suitable stainless steel materials, such as 304, 316, 316L, 2205, etc., to meet specific corrosion resistance and temperature resistance requirements.
Size: Choose the appropriate diameter and length according to the application needs.
Surface treatment: Choose different surface treatments according to application needs.
Quality standards: Ensure that round rods meet relevant international standards and certification requirements, such as ASTM, EN, JIS, etc.
White leather round stick
Surface treatment: White-skinned round rods usually refer to stainless steel round rods that have been pickled and passivated.This treatment method can remove the oxide skin on the surface, so that the surface of the round rod shows a bright silver-white color, hence the name “white skin”.
Features: The white leather round rod has a smooth surface and good reflectivity. It is usually used in occasions where a higher surface finish is required, such as decoration, precision instruments, etc.
Application: White leather round rods are widely used in building decoration, medical equipment, precision instruments, automobile manufacturing and other industries.
Black leather round stick
Surface treatment: Black leather round rods usually refer to stainless steel round rods that have not been pickled or passivated after solution treatment.This treatment method retains the natural oxide film on the surface of stainless steel, so it presents a black or dark color.
Features: The surface of the black leather round rod is relatively rough and has a certain anti-rust ability, but the surface finish is not as good as that of the white leather round rod.
Application: Black leather round rods are usually used in situations where the surface finish is not high, but a certain anti-rust ability is required, such as chemical equipment, building structural parts, etc.
Bright round rod
It usually refers to a stainless steel round rod that has undergone special surface treatment. Its surface is polished and has a very smooth and bright appearance.This treatment method can improve the aesthetics and corrosion resistance of the round rod, but also help to reduce the coefficient of friction on the surface and improve the performance of the material.
Surface treatment: Bright round rods are usually mechanically polished or electrolytic polished, and the surface is very smooth and has high gloss.
Corrosion resistance: The bright surface helps to reduce the contact between the corrosive medium and the surface of the material, thereby improving the corrosion resistance.
Aesthetics: The bright surface makes the appearance of the round rod more attractive, and it is commonly used for decoration and display purposes.
Application: Bright round rods are widely used in building decoration, medical equipment, precision instruments, automobile manufacturing, aerospace and other fields.
1.Mechanical polishing：
Process: Use mechanical methods to remove the oxide layer and tiny defects on the surface of the material, and apply pressure and abrasive to the surface through a polishing wheel or polishing cloth to smooth the surface.
Effect: It can achieve a high finish, but may leave subtle scratches.
2.Electropolishing：
Process: Through electrolysis, the tiny raised parts of the surface of the material are preferentially dissolved, so as to achieve a smooth effect.
Effect: A very smooth and scratch-free surface can be obtained, which is suitable for occasions where the surface finish is extremely demanding.
3.Chemical polishing：
Process: The surface of the material is treated with a chemical solution, and the tiny bumps on the surface of the material are removed by chemical reaction.
Effect: A smooth surface can be obtained, but it may not be as bright as mechanical polishing and electrolytic polishing.
4.Electrochemical polishing：
Process: Combining the advantages of electrolytic polishing and chemical polishing, the tiny bumps on the surface of the material are removed by electrochemical reaction.
Effect: A very smooth and scratch-free surface can be obtained, which is suitable for occasions where the surface finish is extremely demanding.
5.Mirror polishing：
Process: Through a fine polishing process, the surface of the material achieves a specular effect and has a very high reflectance.
Effect: A smooth surface with almost no defects can be obtained, and the reflectance is close to the specular surface.
6.Sandblasting treatment：
Process: High-speed jet sand particles are used to impact the surface of the material to remove the oxide layer and minor defects on the surface.
Effect: A rough surface can be obtained and the coefficient of friction of the surface can be increased. It is suitable for occasions where anti-skid is required.
7.Drawing treatment：
Process: A straight or spiral texture is formed on the surface of the material by mechanical methods.
Effect: You can get a surface with a specific texture to increase aesthetics and feel
