Steel Flat Bar ISO and SGS Certificate Cold Rolled Flat Bars

Steel Flat Bar ISO and SGS Certificate Cold Rolled Flat Bars System 1

Steel Flat Bar ISO and SGS Certificate Cold Rolled Flat Bars

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 40000 m.t./month

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Advantage of Steel Flat Bar ISO and SGS Certificate Cold Rolled Flat Bars

1.Prime quality
2.Competitive price
3.Professional service
4.Prompt delivery & Seaworthy packing
5.Mill Test Certificate

Specification of Steel Flat Bar ISO and SGS Certificate Cold Rolled Flat Bars

Material: Q235; A36; SS400; ST37; SAE1006/1008; S275JR; Q345,S355JR; 16Mn; ST52 etc.
thickness: 3-30mm, width 10-400mm, length 5-12M
Length: fixed length, random length

Application of Steel Flat Bar ISO and SGS Certificate Cold Rolled Flat Bars

Household Appliance	Refrigerator shutter &side panels, Rice Cooker, Washer, Microwave Ovens, Freezers, Air conditions, Water Heaters, Sterilization Cabinets, Range Hoods, Computer Panels , DVD/DVB panels, TV back panel etc.
Construction Material	Fireproof Door &Kitchen Cabinet ,Ceiling, Sanitary Unit, Elevator etc.
Transportation	Car, Ship, Trains, Aircraft Equipment. etc.
Education and Health Field	Electronic Writing Boards, Projection Screens, Clean Operating Rooms, etc.

A)Features of Stainless Steel Flat Bar:

a) The appearance of cold-rolled products gloss is good, beautiful;

b) Excellent high temperature strength;

c) Excellent work-hardening (after processing weakly magnetic)

d) Non-magnetic state solution.

B)Specifications of Stainless Steel Flat Bar:

1. Standard: GB ASTM, JIS, etc.

2. Grade: 200,300,400series

3. Size: 3mm*19mm ~ 12mm*140mm

4. Thickness: from 3mm to 12mm

5. Width: from 19mm to 140mm

6. Shape Manufactured: flat bar

7. Length: 2-6m or as customers' request

8. Surface finish: Black & Pickled & Bright

9. Manufacture technology: cold drawn/cold rolled/hot rolled

C) Product Photos

Steel Flat Bar ISO and SGS Certificate Cold Rolled Flat Bars

Q:How long do steel flat bars typically last?: Due to their durability and resistance to corrosion, steel flat bars are known to have a long lifespan. However, the length of time they last is contingent upon the conditions they are exposed to and the level of maintenance they receive. When properly cared for and shielded from moisture and harsh elements, steel flat bars can endure for many decades, or even longer. Conversely, if they are exposed to corrosive environments or neglected in terms of upkeep, their lifespan may be significantly diminished. Furthermore, the quality of the steel, the specific alloy used, and the amount of load or stress the flat bars experience can also impact their longevity. Therefore, it is crucial to conduct regular inspections and maintenance on steel flat bars to ensure they reach their optimal lifespan and performance.

Q:How do you prevent pitting or cracking on steel flat bars?: To prevent pitting or cracking on steel flat bars, several measures can be taken. First and foremost, proper storage conditions should be ensured, with the bars kept in a dry and controlled environment to prevent exposure to moisture or humidity. Additionally, applying a protective coating, such as paint or a corrosion-resistant finish, can act as a barrier against environmental factors that may cause pitting or cracking. Regular maintenance and inspection are also crucial, as any signs of corrosion or damage should be addressed promptly to prevent further deterioration. Lastly, avoiding excessive stress or load on the bars during handling and usage can help minimize the risk of cracking.

Q:What are the different types of steel flat bars available in the market?: There are several different types of steel flat bars available in the market, each with their own unique properties and applications. Here are some of the most common types: 1. Mild Steel Flat Bar: This is the most common type of steel flat bar and is widely used in various industries. It has a low carbon content, making it easy to work with and weld. Mild steel flat bars are used in construction, automotive, and general fabrication projects. 2. Stainless Steel Flat Bar: As the name suggests, stainless steel flat bars are made from stainless steel, which contains a minimum of 10.5% chromium. This type of steel is highly resistant to corrosion and staining, making it ideal for applications in marine environments, food processing, and chemical industries. 3. Alloy Steel Flat Bar: Alloy steel flat bars are made by adding elements such as manganese, nickel, chromium, or molybdenum to carbon steel. This enhances the strength, hardness, and durability of the steel. Alloy steel flat bars are commonly used in machinery, automotive, and tooling applications. 4. Tool Steel Flat Bar: Tool steel flat bars are specifically designed for making tools, dies, and molds. They are known for their high hardness, wear resistance, and toughness. Tool steel flat bars are available in various grades such as A2, D2, and O1, each with its own specific properties. 5. Galvanized Steel Flat Bar: Galvanized steel flat bars are coated with a layer of zinc to protect them from corrosion. This makes them suitable for outdoor applications, such as fencing, handrails, and grating. 6. Carbon Steel Flat Bar: Carbon steel flat bars contain higher levels of carbon compared to mild steel. They are known for their strength and hardness, making them suitable for structural and engineering applications. These are just a few examples of the different types of steel flat bars available in the market. The choice of the appropriate type depends on the specific requirements of the project, including strength, corrosion resistance, and desired application.

Q:Can steel flat bars be used in the construction of railways?: One can utilize steel flat bars in the construction of railways. Steel is widely employed in railway construction owing to its robustness, longevity, and resistance to deterioration. Steel flat bars serve as crucial support structures like track sleepers or ties, providing stability and reinforcement to the railway tracks. These bars are specifically designed to endure heavy loads and offer a solid foundation for the tracks, guaranteeing smooth and secure rail transportation. Additionally, steel flat bars can also be utilized in the building of railway bridges, platforms, and other infrastructure that necessitate sturdy and dependable materials. In general, steel flat bars are a suitable option for railway construction due to their exceptional strength and ability to withstand the demanding conditions of railway operations.

Q:Can steel flat bars be used for making oil and gas industry equipment?: Yes, steel flat bars can be used for making oil and gas industry equipment. Steel is a common material choice in this industry due to its high strength, durability, and resistance to corrosion and extreme conditions. Flat bars can be easily fabricated and shaped into various components, such as supports, frames, and brackets, that are essential for oil and gas equipment.

Q:Are steel flat bars resistant to chemical exposure?: Steel flat bars are generally resistant to chemical exposure. Steel is known for its durability and strength, making it resistant to many chemicals. However, the level of resistance can vary depending on the specific type of steel and the chemicals it is exposed to. Corrosion can occur if the steel is exposed to certain corrosive chemicals such as acids or alkalis. In such cases, it is advisable to use stainless steel flat bars which have an added layer of protection against corrosion. Additionally, the duration and concentration of the chemical exposure can also affect the steel's resistance. Taking proper precautions and regular maintenance can help prolong the lifespan of steel flat bars even in chemically exposed environments.

Q:Can steel flat bars be galvanized?: Yes, steel flat bars can be galvanized. Galvanization is a process of applying a protective zinc coating to steel to prevent rusting and corrosion. It is typically done by immersing the steel in a bath of molten zinc or by electroplating. Galvanizing steel flat bars helps increase their durability and lifespan in various applications, especially in outdoor or corrosive environments.

Q:Are steel flat bars available in different lengths and thicknesses?: Yes, steel flat bars are available in different lengths and thicknesses.

Q:What is the difference between a steel flat bar and a steel square bar?: The primary distinction between a steel flat bar and a steel square bar can be observed in their shapes and measurements. A steel flat bar, as its name implies, possesses a flat rectangular structure with a consistent thickness spanning its entire length. This characteristic renders it suitable for a multitude of purposes, including supports, braces, and frameworks. In contrast, a steel square bar exhibits a square cross-section with sides of equal length. This configuration imparts an added level of strength and stability, rendering it ideal for applications necessitating structural support or load-bearing capabilities. Square bars frequently find usage in construction, manufacturing, and engineering projects where robustness and rigidity are of paramount importance. Although both steel flat bars and steel square bars are fashioned from the same material, their shapes and measurements significantly impact their functionality and applicable domains. Selecting between the two is primarily contingent upon the specific requirements of the project and the intended utilization of the steel bar.

Q:Are steel flat bars susceptible to rust?: Yes, steel flat bars are susceptible to rust as steel is primarily made up of iron, which reacts with oxygen in the presence of moisture to form iron oxide or rust. Proper maintenance and protective measures, such as coating or painting, can help prevent or reduce rusting.

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