Hot Rolled Flat Bars with Material Grade Q235 with Cr Added
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering high quality Flat Bar at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Flat Bars are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Flats Barare durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot Rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
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 |
FAQ:
Q1: How soon can we receive the product after purchase?
A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q2: The products are invoicing on theoritical weight or on actual weight?
A2: We can do it in both manners, according to buyers' requiremnet.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Images:
- Q: Are steel flat bars suitable for handrail applications?
- Yes, steel flat bars are suitable for handrail applications. They are strong, durable, and can be easily shaped and welded to meet the specific requirements of handrails. Additionally, steel flat bars offer a sleek and modern aesthetic, making them a popular choice for handrail designs.
- Q: Are steel flat bars suitable for making frames or supports?
- Yes, steel flat bars are suitable for making frames or supports. They are known for their strength, durability, and stability, making them an ideal choice for constructing frames and supports that require structural integrity and load-bearing capabilities. Additionally, steel flat bars can be easily welded or bolted together, providing flexibility in design and construction.
- Q: What is a steel flat bar?
- A steel flat bar is a long, rectangular-shaped metal bar that is made of steel. It has a flat surface and is typically used in construction, manufacturing, and engineering applications. The flat shape of the bar allows for easy fabrication and installation in various projects. Steel flat bars are versatile and can be used in structural supports, braces, frames, and as reinforcement in concrete structures. They are available in different sizes, thicknesses, and lengths to suit specific requirements. Steel flat bars are known for their strength, durability, and resistance to corrosion, making them a popular choice in many industries.
- Q: How do steel flat bars contribute to the fire resistance of structures?
- Steel flat bars contribute to the fire resistance of structures in several ways. Firstly, steel is a non-combustible material, which means it does not burn or contribute to the spread of fire. This property alone makes steel flat bars an excellent choice for construction in fire-prone areas. Additionally, steel flat bars have a high melting point compared to other materials commonly used in construction. This means that in the event of a fire, steel flat bars will maintain their structural integrity for a longer period of time, providing a secure framework for the building. This is crucial for the safety of occupants and firefighters, as it allows for a longer period of evacuation and firefighting efforts. Furthermore, steel flat bars can act as fire barriers, preventing the spread of flames from one area of the structure to another. When used in conjunction with fire-resistant materials such as gypsum board or concrete, steel flat bars can create compartmentalized spaces that contain the fire, limiting its ability to spread and minimizing the damage caused. Moreover, steel flat bars can help to reinforce the overall strength and stability of a structure, even under extreme heat conditions. This is due to the high tensile strength and durability of steel. By incorporating steel flat bars into the structural design, buildings can be better equipped to withstand the effects of fire and maintain their load-bearing capacity. In summary, steel flat bars contribute to the fire resistance of structures by being non-combustible, maintaining their structural integrity at high temperatures, acting as fire barriers, and enhancing overall structural strength. These properties make steel flat bars an essential component in fire-resistant construction, ensuring the safety and longevity of buildings in the face of fire hazards.
- Q: Are steel flat bars suitable for load-bearing shelves or platforms?
- Yes, steel flat bars are suitable for load-bearing shelves or platforms. Steel is known for its strength and durability, making it a reliable choice for supporting heavy loads. The flat shape of the bars provides stability and even weight distribution, making them ideal for load-bearing applications.
- Q: What are the common finishes for steel flat bars?
- Steel flat bars can be finished in several ways, each serving a specific purpose. The most basic finish is achieved by heating the steel to a high temperature and then rapidly cooling it, resulting in a rough, industrial look with visible mill scale. Another common finish involves passing the steel through rollers at room temperature to achieve a smoother and more refined surface. This is typically used when a more aesthetically pleasing appearance is desired. To protect against corrosion, steel flat bars can be coated with a layer of zinc, acting as a barrier against moisture and other corrosive elements. Alternatively, steel flat bars can be treated with a painted or powder coated finish, providing both protection against corrosion and a wide range of color options. This makes them suitable for various architectural and decorative applications. Lastly, steel flat bars can be polished to achieve a reflective, mirror-like finish. This is often used in decorative applications where a high-end, luxurious appearance is desired. In conclusion, the choice of finish for steel flat bars depends on the intended use and desired aesthetic outcome.
- Q: Can steel flat bars be polished?
- Yes, steel flat bars can be polished. Polishing steel flat bars involves using abrasive materials to remove any imperfections on the surface and create a smooth and shiny finish.
- Q: Are steel flat bars suitable for machine parts?
- Yes, steel flat bars are suitable for machine parts. Steel flat bars are known for their strength, durability, and versatility, making them an ideal choice for various machine parts. They can withstand high loads, provide stability, and are easily machinable, making them suitable for a wide range of applications in different industries.
- Q: What are the maximum and minimum thicknesses for steel flat bars?
- The maximum and minimum thicknesses for steel flat bars vary depending on the specific grade and type of steel being used. However, in general, the maximum thickness for steel flat bars can range from around 10 mm to 150 mm or even more, depending on the application and manufacturing capabilities. On the other hand, the minimum thickness for steel flat bars can be as thin as 1 mm or even less, again depending on the specific requirements and manufacturing processes. It is important to consult the relevant standards and specifications or consult with a steel supplier or manufacturer to determine the exact maximum and minimum thicknesses for a particular steel flat bar.
- Q: Are steel flat bars available in different colors or coatings?
- No, steel flat bars are typically not available in different colors or coatings. They are generally produced in their natural steel color and finish.
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Hot Rolled Flat Bars with Material Grade Q235 with Cr Added
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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