Stainless steel round bar, angle bar, flat bar

Stainless steel round bar, angle bar, flat bar System 1

Stainless steel round bar, angle bar, flat bar System 2

Stainless steel round bar, angle bar, flat bar System 3

Stainless steel round bar, angle bar, flat bar

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 150000 m.t./month

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Specifications

1. Material: AISI 201, 202, 304, 304L, 316, 316L, 321, 310S, 410, 416, 420, 430, 431, 904L etc.
2. MOQ: 500 Kg
3. Mill test

Stainless steel round bar, angle bar, flat bar, square bar, hexagon bar, triangle bar:

Products' basic information:

1. standard: ASTM 276

2. length: standard 5.8 meters-6 meters each piece of the bar or according to buyers' request

3. material: AISI 201, 202, 304, 304L, 316, 316L,316ti, 321, 310S, 410, 416, 420, 430, 431, 904L, UNS S32304, UNS S31803, UNS S32205, UNS S32750, UNS S32760, UNS S32550, etc

Stainless steel round bar, angle bar, flat bar

No.1: stainless steel round bar (two series:black surface& bright surface)

round bar (black surface):

No.2: stainless steel angle bar

No.3: stainless steel flat bar (two series:pickled white surface& polished bright surface)

-flat bar (pickled white surface):

No.4: stainless steel square bar

No.5: stainless steel hexagon bar

Know more about trade...

Payment term: 1. 30% T/T in advance, and the balance against B/L copy

2. 100% irrevocable LC at sight.

Shipment date: Within 15-20 days after advance payment or receipt of LC

Trade term: 1. FOB Shanghai port, China.

2. CIF Discharging port

Guarantee& Service: Mill Test Certificate is supplied with shipment, and Third Part Inspection is acceptable.

Packing: standard export packing (plastic package to prevent water or plywood case to strengthen package)

Q:Are stainless steel bars resistant to scaling?: Yes, stainless steel bars are highly resistant to scaling.

Q:Can stainless steel bars be polished?: Yes, stainless steel bars can be polished. Polishing stainless steel bars enhances their appearance by creating a smooth, glossy, and reflective surface.

Q:What are the different methods of testing stainless steel bars?: There are several methods of testing stainless steel bars to ensure their quality and performance. Some of the commonly used methods include: 1. Chemical composition analysis: This method involves analyzing the composition of the stainless steel bars to ensure that they meet the required specifications. It helps to determine the presence and percentage of different elements such as carbon, chromium, nickel, and molybdenum. 2. Mechanical testing: This method involves conducting various mechanical tests to evaluate the strength, hardness, and ductility of the stainless steel bars. Tests such as tensile strength, yield strength, elongation, and hardness testing are performed to ensure that the bars can withstand the intended applications. 3. Visual inspection: Visual inspection is a basic method of testing stainless steel bars. It involves examining the bars for any surface defects, such as cracks, pits, or scratches. Visual inspection helps to identify any visible imperfections that could affect the performance or appearance of the bars. 4. Non-destructive testing (NDT): NDT methods are used to assess the integrity of stainless steel bars without causing any damage. Techniques such as ultrasonic testing, magnetic particle testing, liquid penetrant testing, and eddy current testing are commonly used to detect any internal or surface defects in the bars. 5. Corrosion testing: Stainless steel is known for its corrosion resistance properties. Corrosion testing is performed to evaluate the resistance of the bars to various corrosive environments. Tests such as salt spray testing, pitting corrosion testing, and intergranular corrosion testing are used to assess the corrosion resistance of the stainless steel bars. 6. Dimensional inspection: This method involves checking the dimensions and tolerances of the stainless steel bars to ensure they meet the required specifications. It includes measuring the length, diameter, straightness, and surface finish of the bars using precision instruments. By utilizing these various testing methods, manufacturers and users can ensure that stainless steel bars are of high quality, meet the necessary specifications, and are suitable for their intended applications.

Q:Are stainless steel bars suitable for the mining industry?: Stainless steel bars are indeed suitable for the mining industry. The reason lies in the fact that stainless steel, being a material that is both durable and resistant to corrosion, is highly suitable for use in mining applications. Given that the mining industry is characterized by harsh and corrosive environments, with exposure to abrasive materials, moisture, and chemicals, stainless steel bars are an excellent choice due to their exceptional strength and resistance to wear. Consequently, these bars are capable of withstanding the demanding conditions prevalent in the mining industry. Moreover, stainless steel is easy to clean and maintain, thereby reducing the risk of contamination and ensuring the long-lasting nature of the bars. All in all, stainless steel bars are a dependable and cost-effective option for a wide range of mining applications, including equipment fabrication, conveyor systems, processing plants, and infrastructure construction.

Q:What are the common finishes available for stainless steel bars?: Stainless steel bars can have various finishes depending on the desired aesthetic and functional requirements. Some of the common finishes available for stainless steel bars include: 1. Mill Finish: This is the standard finish that stainless steel bars have after the manufacturing process. It is characterized by a smooth, dull gray appearance without any additional treatment or polishing. 2. Brushed Finish: Also known as satin finish, this finish is achieved by brushing the stainless steel surface with a fine abrasive material. It creates a consistent linear grain pattern, giving the bars a textured and contemporary look. 3. Polished Finish: Stainless steel bars can be polished to achieve a highly reflective and mirror-like finish. This process involves using progressively finer abrasive materials to remove any imperfections from the surface and achieve a smooth, glossy appearance. 4. Bead Blasted Finish: In this finish, stainless steel bars are bombarded with small glass beads at high pressure, resulting in a matte, non-reflective surface. It is commonly used for decorative applications and to reduce glare in architectural or industrial settings. 5. Acid Etched Finish: This finish involves using acid to selectively remove a thin layer of the stainless steel surface, creating a pattern or design. It offers a unique and artistic appearance, often used in decorative applications such as signage or artwork. 6. PVD Coating: Physical Vapor Deposition (PVD) is a process where a thin layer of colored or metallic material is deposited onto the stainless steel surface. This coating enhances the appearance and durability of the bars, providing a wide range of color options and improved resistance to wear and corrosion. 7. Passivated Finish: Passivation is a chemical treatment that removes impurities and contaminants from the stainless steel surface, improving its corrosion resistance. It leaves the bars with a clean and corrosion-resistant finish, commonly used in applications where the bars will be exposed to harsh environments or chemicals. These are just a few of the common finishes available for stainless steel bars. Each finish has its own unique characteristics and benefits, allowing for customization based on the desired functionality and aesthetic appeal.

Q:Are stainless steel bars suitable for hydrogen peroxide applications?: Yes, stainless steel bars are suitable for hydrogen peroxide applications. Stainless steel is known for its corrosion resistance properties, which make it suitable for use with hydrogen peroxide. Hydrogen peroxide is a strong oxidizer and can be corrosive to certain materials. However, stainless steel is able to withstand the corrosive effects of hydrogen peroxide, making it a suitable choice for applications involving this chemical. Additionally, stainless steel bars are durable, easy to clean, and have a long lifespan, making them a cost-effective option for hydrogen peroxide applications.

Q:How do stainless steel bars resist intergranular corrosion?: Stainless steel bars are specifically designed to resist intergranular corrosion due to the presence of chromium in their composition. Chromium forms a passive oxide layer on the surface of stainless steel, which acts as a protective barrier against corrosion. This oxide layer is self-healing, meaning that if it gets damaged or scratched, it quickly reforms to maintain the corrosion resistance. In the case of intergranular corrosion, which occurs along the grain boundaries of stainless steel, chromium also plays a crucial role. The presence of chromium prevents the precipitation of chromium carbides at the grain boundaries, which is a common cause of intergranular corrosion. This is achieved by maintaining a high enough level of chromium content in the stainless steel alloy. Additionally, stainless steel bars may contain other alloying elements such as molybdenum and nickel, which further enhance their resistance to intergranular corrosion. These elements improve the stability of the passive oxide layer and provide additional protection against corrosive environments. Overall, the combination of chromium, other alloying elements, and the formation of a protective oxide layer on the surface of stainless steel bars helps to effectively resist intergranular corrosion, ensuring their longevity and durability in various applications.

Q:How do you calculate the bending strength of stainless steel bars?: In order to determine the bending strength of stainless steel bars, several important factors must be taken into account. The bending strength, also referred to as the flexural strength or modulus of rupture, measures the maximum stress a material can endure before breaking under bending. Initially, the moment of inertia (I) of the stainless steel bar needs to be calculated. This value signifies the bar's resistance to bending and is determined by considering the bar's cross-sectional geometry. The moment of inertia is influenced by the bar's shape, which can be round, square, rectangular, or another profile. Specific formulas for each shape exist to compute the moment of inertia. Subsequently, the maximum bending stress (σ) experienced by the stainless steel bar must be determined. This stress arises from the applied bending moment (M) and is calculated using the formula σ = M*c/I, where c represents the distance from the neutral axis to the outermost fiber of the bar. To calculate the bending moment (M), knowledge of the applied load or force (F) and the distance (d) from the neutral axis to the point of application is necessary. The bending moment can be determined using the equation M = F*d. Once the moment of inertia (I) and bending moment (M) have been determined, they can be substituted into the formula σ = M*c/I to calculate the maximum bending stress (σ). This stress value indicates the bending strength of the stainless steel bar. It is important to note that the aforementioned method for calculating bending strength assumes that the stainless steel bar is perfectly elastic and adheres to Hooke's law. In real-world applications, other factors such as material defects, stress concentrations, and fatigue can impact the bending strength. Therefore, it is advisable to consider safety factors and consult relevant design codes or standards for more precise calculations.

Q:What are stainless steel bars?: Stainless steel bars are solid metal rods made from a type of steel alloy known as stainless steel. This type of steel is highly resistant to corrosion, rust, and staining, hence the name "stainless." It is composed of iron, chromium, and other elements such as nickel and molybdenum, which provide its unique properties. Stainless steel bars come in various shapes and sizes, including round, square, hexagonal, and flat bars, depending on the desired application. They are commonly used in industries such as construction, manufacturing, and transportation, where strength, durability, and resistance to environmental factors are essential. Stainless steel bars are versatile and can be further processed or fabricated to meet specific requirements in different applications.

Q:Can stainless steel bars withstand high temperatures?: Yes, stainless steel bars can withstand high temperatures. Stainless steel has a high melting point and excellent heat resistance properties, making it suitable for use in high-temperature environments.

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