Mild stainless steel flat bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Specification
Product Description:
OKorder is offering mild stainless steel flat bar for construction 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:
Mild stainless steel flat bar 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 Steel flat bar are 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:
Commodity: High Quality Mild 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 High Quality Mild 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 High Quality Mild 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 High Quality Mild 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.
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: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q: Friction coefficient of steel pipe and flat steel on roller table!
- Flat, refers to the width 12-300mm, thickness 4-60mm, cross section is rectangular in shape and with a blunt edge of steel. Flat steel can be finished steel, or can be used as the blank of welded pipe and thin slab for laminated sheet rolling. Main application: flat steel is used as a material, used for making iron, tools and machinery parts, and used as frame structures and escalators for buildings.
- Q: How strong are steel flat bars?
- Steel flat bars are known for their strength and durability. The specific strength of steel flat bars can vary depending on the grade of steel used and the dimensions of the bar. However, in general, steel flat bars are considered to be quite strong due to the inherent properties of steel, making them suitable for a wide range of structural and industrial applications.
- Q: Are steel flat bars suitable for high-traffic areas?
- Yes, steel flat bars are suitable for high-traffic areas. Steel is a durable and strong material that can withstand heavy foot traffic and other types of wear and tear. It is resistant to bending, breaking, and warping, making it an ideal choice for areas with high footfall such as commercial spaces, walkways, and industrial environments. Additionally, steel flat bars can be designed to have non-slip surfaces, further enhancing their suitability for high-traffic areas.
- Q: What are the different heat treatment processes for steel flat bars?
- There are several heat treatment processes that can be applied to steel flat bars to enhance their mechanical properties and improve their overall performance. Some of the commonly used heat treatment processes for steel flat bars include: 1. Annealing: This process involves heating the steel flat bar to a specific temperature and then slowly cooling it to room temperature. Annealing helps to relieve internal stresses, increase ductility, and improve machinability. 2. Normalizing: This heat treatment process involves heating the steel flat bar to a temperature above its critical range and then allowing it to cool in air. Normalizing helps to refine the grain structure, improve mechanical properties, and enhance the overall toughness of the steel. 3. Quenching and tempering: This two-step process involves rapid cooling, or quenching, the steel flat bar in a liquid medium, such as oil or water, to achieve high hardness. This is followed by tempering, which involves reheating the quenched steel to a lower temperature to reduce brittleness and improve toughness. 4. Case hardening: Also known as carburizing, this process involves adding carbon to the surface of the steel flat bar by heating it in a carbon-rich environment. Case hardening creates a hard outer layer while maintaining a softer and more ductile core, enhancing wear resistance and providing a tough surface. 5. Stress relieving: This heat treatment process is used to reduce residual stresses in the steel flat bar that may have accumulated during manufacturing or other processes. It involves heating the steel to a specific temperature and allowing it to cool slowly. Stress relieving helps to minimize distortion and improve dimensional stability. These heat treatment processes can be tailored to meet specific requirements and desired mechanical properties of the steel flat bars, making them suitable for a wide range of applications in various industries.
- Q: Can steel flat bars be used for manufacturing hand tools?
- Hand tools can indeed be manufactured using steel flat bars. Steel is widely utilized in the production of hand tools because of its robustness, longevity, and ability to withstand wear and tear. By shaping, cutting, and forging steel flat bars, a diverse array of hand tool designs, including wrenches, chisels, screwdrivers, and hammers, can be crafted. The flat nature of these bars facilitates effortless machining and shaping, rendering them an ideal option for hand tool manufacturing. Moreover, steel boasts exceptional mechanical properties, enabling it to endure significant stress and furnish users with a sturdy grip.
- Q: The function of ground lead out galvanized flat steel
- 1, galvanized flat steel, refers to the width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure edge of galvanized steel. Galvanized flat steel can be finished steel, also can be galvanized pipe blank and galvanized belt.2. Main uses: galvanized flat steel used as a useful material, can be used to make iron, tools and machinery parts, building for housing, structural parts, escalators.
- Q: What are the standard tolerances for steel flat bars?
- The standard tolerances for steel flat bars can vary depending on the specific industry and application. However, in general, the standard tolerances for steel flat bars typically include dimensional tolerances for thickness, width, and length. For thickness, the standard tolerance is usually within a range specified by the manufacturer or industry standards. This tolerance allows for slight variations in the thickness of the flat bars, ensuring that they meet the required specifications without being too far off. Similarly, the standard tolerance for width specifies the acceptable range for the width of the flat bars. This tolerance accounts for possible variations in manufacturing processes and ensures that the bars are within the desired width specifications. The standard tolerance for length typically allows for a certain degree of deviation from the specified length. This tolerance accounts for potential variations in cutting processes and ensures that the flat bars are within an acceptable range of the desired length. It is important to note that the specific tolerances for steel flat bars can vary depending on the industry, application, and specific requirements. Therefore, it is always recommended to consult the relevant industry standards or manufacturer's specifications for precise information regarding the standard tolerances for steel flat bars in a particular context.
- Q: How do you determine the creep resistance of a steel flat bar?
- Typically, when assessing the creep resistance of a steel flat bar, a series of steps is followed. First and foremost, it is crucial to grasp the concept of creep. Creep refers to the gradual deformation or change in shape that transpires in a material over time when subjected to a constant stress or load. This aspect is particularly vital when dealing with materials like steel, especially in applications involving prolonged exposure to high temperatures or long-term stress. To evaluate the creep resistance of a steel flat bar, a commonly employed technique is the implementation of a creep test. This method entails subjecting the bar to a continuous load or stress over an extended period, typically at elevated temperatures that replicate the conditions it will encounter in its intended use. Throughout the test, the alteration or elongation of the flat bar is measured over time. By dividing the change in length by the elapsed time, the creep rate, which represents the rate of deformation, is calculated. This serves as valuable information regarding the material's capacity to combat creep under specific circumstances. The test usually encompasses the application of a constant load or stress to the steel flat bar, along with exposure to high temperatures for a predetermined duration, often spanning several hundred or thousand hours. The selection of temperature and stress levels depends on the application requirements or established industry standards. Moreover, several factors come into play when determining the creep resistance, such as the steel's composition, including its alloying elements and impurities. Therefore, a thorough analysis of the chemical composition of the steel flat bar is imperative in assessing its ability to resist creep. Furthermore, the microstructure of the steel must be taken into account. Microstructural characteristics like grain size, distribution, and orientation significantly impact the creep resistance. For example, steel with a fine and uniform grain structure tends to exhibit superior resistance to creep compared to those with larger grains. Ultimately, a comprehensive approach is necessary to determine the creep resistance of a steel flat bar. This entails conducting a creep test, thoroughly examining the chemical composition, and evaluating the microstructure. By acquiring an in-depth understanding of the material's behavior under sustained loads and high temperatures, informed decisions can be made regarding its application in various industries.
- Q: Are steel flat bars resistant to heat?
- Yes, steel flat bars are generally resistant to heat due to their high melting point and thermal conductivity properties. However, their resistance may vary depending on the specific type and grade of steel used.
- Q: Can steel flat bars be used for creating shelving or storage systems?
- Steel flat bars are versatile materials that can be utilized in the creation of shelving or storage systems. Renowned for their strength and durability, these bars are an optimal choice when it comes to supporting substantial loads on shelves. By effortlessly welding or bolting them together, one can construct robust structures capable of accommodating a wide range of items, be it books, tools, or even hefty machinery. Furthermore, steel flat bars can be tailored to custom lengths, enabling the construction of shelves that precisely cater to specific storage requirements. In summary, steel flat bars offer a dependable and enduring solution for the construction of shelving or storage systems.
Send your message to us
Mild stainless steel flat bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
