Q235 Hot Rolled Steel Flat Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 100000 m.t./month
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Specification of High Quality Flat Bar
Commodity: High Quality Flat Bar
Standard: GB;ASTM;JIS
Material: Q195-Q235;SS400;
Brand name: FLATSPACE
Origin place: China
Thickness: 3mm-30mm
Width:20mm-200mm
Length: Max 12m
Certification: SGS/BV
Chemical composition of Q235
Alloy No | Grade | Element(%) | ||||
C
| Mn
| S
| P
| Si
| ||
Q235
|
B
|
0.12—0.20 |
0.3—0.7 |
≤0.045 |
≤0.045
|
≤0.3
|
Physical properties of Q235
Alloy No | Grade | Yielding strength point(Mpa) | Tensile strength (Mpa) | Elongation after fracture(%) | ||||||
Thickness (mm) | Thickness (mm) | |||||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 |
| ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ||
≥ | ≥ | |||||||||
Q235 |
B |
235 |
225 |
215 |
205 |
375--500 |
26 |
25 |
24 |
23 |
Usage/Applications of High Quality Flat Bar
Widely used for construction,
Machinery manufacturing,
Iron tower steel structure,
Shipbuilding;
Steel grating,
Staircase,
Bridge,
Viaduct,
Railway spare parts,
Boilers making etc.
Production Flow of High Quality Flat Bar
The steel flat bar is made through three processes:
1.Feeding the material: Feeding the row material (the steel plate) to Slitting Line.
2.Slitting:The steel plate would be slitted into expected width by lengthways cutter.
3. Leveled and cutting: The plat bar would be ground into level by the grinder and then cut into required length.
Packaging & Delivery of High Quality Flat Bar
Packaging Details: The Steel Flat Bars are packed in bundles and loaded in 20 feet/40 feet container, or shipped by bulk cargo ,also we can do as customer's requirements.
Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.
- Q: Can steel flat bars be used for manufacturing railway components or tracks?
- Yes, steel flat bars can be used for manufacturing railway components or tracks. Steel is a commonly used material in the railway industry due to its strength, durability, and ability to withstand heavy loads. Flat bars made from steel are often used for various railway components such as brackets, clamps, fasteners, and supports. They can also be used for manufacturing sections of railway tracks, particularly for smaller tracks or temporary installations. However, for mainline railway tracks, the use of steel flat bars alone may not be sufficient, and other specialized components such as rails and sleepers are typically required for a safe and reliable track system.
- Q: Can steel flat bars be used for manufacturing kitchen equipment?
- Yes, steel flat bars can be used for manufacturing kitchen equipment. Steel is a commonly used material in the manufacturing of kitchen equipment due to its strength, durability, and resistance to corrosion. Steel flat bars can be easily formed and shaped into various kitchen equipment components such as shelves, racks, countertops, and supports. Additionally, steel flat bars can be welded or joined together to create larger structures or frameworks for kitchen equipment. The versatility and reliability of steel make it an excellent choice for manufacturing kitchen equipment that can withstand heavy usage and provide long-lasting performance.
- Q: Can steel flat bars be used for making frames or supports for signs?
- Yes, steel flat bars can be used for making frames or supports for signs. Steel flat bars are strong and durable, making them suitable for providing structural support and stability for signs. Additionally, their flat shape allows for easy attachment of the sign panels.
- Q: What is 40x4 galvanized flat steel, please?
- The 40 represents the width of the flat steel (the length of the two sides of the flat bar), and the 4 represents the edge thickness of the flat steel (the width of the flat steel edge).
- Q: What are the different types of surface coatings for steel flat bars?
- There are several types of surface coatings available for steel flat bars, including galvanized coatings, powder coatings, epoxy coatings, and painted coatings. These coatings can provide protection against corrosion, enhance durability, improve aesthetics, and offer various levels of resistance to chemicals and abrasion. The choice of coating depends on the specific requirements and intended use of the steel flat bars.
- Q: Can steel flat bars be used for making storage racks or shelving units?
- Indeed, storage racks or shelving units can be constructed using steel flat bars. Renowned for their robustness and endurance, steel flat bars are an optimal selection when it comes to building storage racks and shelving units that must bear heavy loads or endure frequent usage. The bars' flat shape enables effortless installation and customization, facilitating the creation of shelves of diverse sizes and arrangements. Moreover, steel flat bars can be welded or bolted together, ensuring a secure and steadfast structure for storing items. All in all, steel flat bars prove themselves as a dependable and adaptable choice for fabricating storage racks or shelving units.
- Q: What is the maximum length of a steel flat bar?
- The maximum length of a steel flat bar can vary depending on the manufacturer and the specific requirements of the customer, but it is typically around 20-30 feet.
- Q: What are the different types of surface finishes for galvanized steel flat bars?
- Galvanized steel flat bars can be finished with various surface coatings to enhance their appearance, durability, and resistance to corrosion. Here are some of the different types of surface finishes commonly used for galvanized steel flat bars: 1. Smooth Finish: This is the most basic type of surface finish and involves a smooth, polished appearance without any additional coatings or treatments. 2. Powder Coating: Powder coating is a popular surface finish option where a dry powder is electrostatically applied to the galvanized steel flat bar and then cured under heat. This process creates a durable, high-quality finish that is available in a wide range of colors and textures. 3. Paint Coating: Similar to powder coating, paint coating involves applying a liquid paint to the galvanized steel flat bar. This finish offers a wide variety of colors and finishes but may not be as durable as powder coating. 4. Anodizing: Anodizing is a surface finish commonly used for aluminum, but it can also be applied to galvanized steel flat bars. This process involves creating an oxide layer on the surface of the metal, which improves its corrosion resistance and provides a decorative finish. 5. Hot-Dip Galvanizing: While galvanized steel flat bars are already coated with a layer of zinc through the hot-dip galvanizing process, additional coatings can be applied to enhance the appearance or add extra protection. These coatings can include paints, epoxy, or polyester-based coatings. 6. Passivation: Passivation is a chemical treatment that removes free iron and other contaminants from the surface of galvanized steel flat bars. This process helps to improve the corrosion resistance of the steel and can be followed by applying a protective coating. 7. Chrome Plating: Chrome plating involves depositing a thin layer of chromium onto the surface of the galvanized steel flat bar. This finish provides a shiny, reflective appearance and enhances the corrosion resistance of the metal. It is important to consider the specific requirements of your application and consult with professionals to determine the most suitable surface finish for galvanized steel flat bars.
- Q: Can steel flat bars be used in the oil and gas industry?
- Yes, steel flat bars can be used in the oil and gas industry. They are commonly used in various applications such as construction of pipelines, support structures, and equipment fabrication due to their durability, strength, and corrosion resistance properties.
- Q: Can steel flat bars be cold-formed or bent?
- Indeed, it is possible to cold-form or bend steel flat bars. This process entails shaping the metal at room temperature, without the utilization of heat. To cater to specific applications and designs, steel flat bars are often cold-formed or bent, resulting in various shapes, angles, or curves. Typically, this procedure involves the utilization of specialized machinery like press brakes or rollers to apply force on the steel flat bar, causing it to deform and acquire the desired shape. By cold-forming or bending steel flat bars, precise customization and design flexibility are achieved, rendering them suitable for a broad array of industries and applications, including construction, manufacturing, and engineering.
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Q235 Hot Rolled Steel Flat Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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