manufacture direct supply steel flat; flat steel bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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Commodity: Q235 Steel Flat Bar
Standard: GB
Material: Q235
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 Q235 Steel 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 Q235 Steel 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 Q235 Steel 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:What does QB stand for in Q235B flat steel? What's the difference between Q235B and Q235A?
- Low alloy steel Q235A and Q235B in A, B is the difference between the level of quality (total seems to be divided into four levels, you can check and confirm), the main difference is whether it is necessary to do the normal impact test, A does not need to do, need to do B.
- Q:Can steel flat bars be used for making brackets or supports for medical equipment?
- Steel flat bars are indeed suitable for creating brackets or supports for medical equipment. The reason is that steel is a robust and long-lasting material capable of offering the required stability and support necessary for medical equipment. Moreover, it possesses exceptional load-bearing capabilities and can endure substantial pressure or weight. Additionally, steel exhibits resistance to corrosion, a vital trait for medical equipment that may encounter moisture or other potentially harmful substances. In summary, due to their strength, durability, and corrosion resistance, steel flat bars are an appropriate option for fabricating brackets or supports for medical equipment.
- Q:What is the typical bend radius for steel flat bars?
- The bend radius of steel flat bars can vary depending on factors such as thickness, width, and the grade of steel employed. However, a common rule of thumb dictates that the minimum bend radius for steel flat bars is typically around three times the thickness of the bar. For instance, if the flat bar measures 1/4 inch in thickness, the minimum bend radius would be approximately 3/4 inch. It is crucial to bear in mind that these are merely general guidelines, and the specific bend radius should be determined by taking into account variables such as the desired bend angle, the equipment used, and any project-specific requirements or standards.
- Q:Are steel flat bars suitable for making brackets or supports for HVAC systems?
- Yes, steel flat bars are suitable for making brackets or supports for HVAC systems. Steel is a strong and durable material that can withstand the weight and pressure of HVAC units. Flat bars provide stability and can be easily shaped or bent to fit the specific needs of the brackets or supports. Additionally, steel has excellent corrosion resistance, which is important for HVAC systems that are often exposed to various environmental conditions. Overall, using steel flat bars for brackets or supports ensures a reliable and long-lasting solution for HVAC installations.
- Q:Can steel flat bars be cut to custom lengths?
- Yes, steel flat bars can be cut to custom lengths.
- Q:What are the different types of corners available for steel flat bars?
- Steel flat bars typically have two types of corners: square corners and rounded corners. 1. Square corners, which are the most common type, have a 90-degree angle. They give a clean and sharp look and are often chosen when a precise and angular appearance is desired. They are also easy to fit and join with other materials, making them versatile for various uses. 2. On the other hand, some steel flat bars come with rounded corners. These corners have a smooth curve instead of a sharp angle, resulting in a more streamlined and visually pleasing look. Rounded corners are often preferred for safety reasons as they eliminate potential sharp edges that could cause injuries. They are commonly used in architectural and decorative applications where a softer and more visually appealing design is desired. When selecting the appropriate type of corner for your steel flat bars, consider the specific requirements of your project. Factors such as the intended application, safety considerations, design preferences, and ease of installation should be taken into account.
- Q:What are the different types of surface defects in stainless steel flat bars?
- Some common surface defects in stainless steel flat bars include scratches, pits, scaling, and discoloration. Scratches can occur during handling or processing, while pits may result from corrosion or impurities in the material. Scaling refers to the formation of oxide layers on the surface, often due to high temperatures. Discoloration can result from oxidation or exposure to certain chemicals. Surface defects in stainless steel flat bars can vary in severity and may require different methods of remediation.
- Q:Are steel flat bars suitable for load-bearing structures?
- Yes, steel flat bars are suitable for load-bearing structures. Steel is known for its strength and durability, making it an excellent choice for supporting heavy loads in various construction applications. Flat bars provide stability and structural integrity, allowing them to effectively distribute and bear the weight of the structure.
- Q:Are steel flat bars suitable for food processing applications?
- Depending on the specific requirements and conditions, steel flat bars may be appropriate for use in food processing applications. Steel is a strong and durable material that can withstand high temperatures, pressure, and harsh cleaning agents commonly found in food processing facilities. Before using steel flat bars in food processing, certain factors should be considered. The type of steel used is crucial, with stainless steel being the preferred choice for food processing applications. Stainless steel, particularly grades 304 or 316 with high corrosion resistance, offers excellent protection against corrosion, staining, and bacterial growth, ensuring hygienic conditions. The surface finish of the steel flat bars is also important. A smooth and polished finish is preferred to prevent the accumulation of dirt, bacteria, and other contaminants. This promotes cleanliness and helps prevent cross-contamination. Moreover, it is essential that the steel flat bars are free from any coatings or finishes that could release harmful substances into the food during processing. Compliance with food safety regulations and certifications is necessary to ensure the steel used is safe for food processing. In summary, steel flat bars can be suitable for food processing applications if they are made from stainless steel with high corrosion resistance, have a smooth surface finish, and meet food safety regulations. Consulting with experts or adhering to industry standards is recommended to ensure the suitability of steel flat bars for specific food processing applications.
- Q:Are steel flat bars available in different shapes?
- Steel flat bars are not available in different shapes, as their name implies. They have a rectangular shape with a flat surface and straight edges. Typically, they come in various widths and thicknesses, but their overall shape remains the same. Nevertheless, there are alternative steel bars, like round bars, square bars, and hexagonal bars, that are obtainable in diverse shapes.
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manufacture direct supply steel flat; flat steel bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 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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