Galvanized Flat Bar of Q235 with Leigth 6M/12M
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
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Product Description:
OKorder is offering Galvanized Flat Bar of Q235 with Leigth 6M/12M 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:
Galvanized Flat Bar of Q235 with Leigth 6M/12M 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 Galvanized Flat Bar of Q235 with Leigth 6M/12M 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
Specifications of Galvanized Flat Bar of Q235 with Leigth 6M/12M
1. Invoicing on theoretical weight or actual weight as customer request
2. Length: 6m, 12m as following table
3. Sizes:
Galvanized Flat Bar Zinc Thickness:15-80μ
Grade: A36, SS400, Q235, Q195
Standard: ASTM, JIS, GB
Thickness:1.5mm-20mm
Width: 10mm-250mm
Width | Thickness | Width | Thickness | Width | Thickness |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
8 | 5-7 | 50 | 5-25 | 200 | 8-40 |
10 | 3-9 | 55 | 5-25 | 220 | 8-40 |
12 | 3-9 | 60 | 5-25 | 250 | 8-40 |
13 | 5-11 | 65 | 5-25 | 260 | 8-40 |
14 | 3-12 | 70 | 5-25 | 270 | 8-40 |
15 | 5-12 | 75 | 5-25 | 280 | 8-40 |
16 | 4-14 | 80 | 6-25 | 290 | 8-40 |
18 | 4-16 | 85 | 6-25 | 300 | 8-40 |
20 | 4-18 | 90 | 6-25 | 310 | 8-40 |
22 | 4-20 | 95 | 6-25 | 320 | 8-40 |
24 | 5-20 | 100 | 6-25 | 330 | 8-40 |
25 | 4-20 | 105 | 6-25 | 340 | 8-40 |
28 | 4-20 | 110 | 6-25 | 350 | 8-40 |
30 | 4-25 | 120 | 7-25 | 360 | 8-40 |
32 | 4-25 | 125 | 7-25 | 370 | 8-40 |
35 | 4-25 | 130 | 8-25 | 380 | 8-40 |
36 | 6-25 | 140 | 8-25 | 390 | 8-40 |
38 | 7-25 | 150 | 8-25 | 400 | 8-40 |
40 | 4-25 | 160 | 8-40 | ||
45 | 4-25 | 180 | 8-40 |
5. Material Specifications:
Production Standard: GB/T 700-2006 | |||||
Grade | Chemical composition (%,max) | ||||
C | Si | Mn | P | S | |
Q195 | 0.12 | 0.30 | 0.50 | 0.035 | 0.040 |
Q235A | 0.22 | 0.35 | 1.40 | 0.045 | 0.050 |
Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 |
Q235C | 0.17 | 0.35 | 1.40 | 0.040 | 0.040 |
Q235D | 0.17 | 0.35 | 1.40 | 0.035 | 0.035 |
Q235 is similar to ASTMA36,JIS SS400
Usage & Applications of Galvanized Flat Bar of Q235 with Leigth 6M/12M
Widely used for construction,Fabrication , Ship building, Machinery manufacturing, Steel structure
Packaging & Delivery of Galvanized Flat Bar of Q235 with Leigth 6M/12M
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made inChina, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
Production flow of Galvanized Flat Bar of Q235 with Leigth 6M/12M
The process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. The resulting coated steel can be used in much the same way as uncoated.
A typical hot-dip galvanizing line operates as follows:
Steel is cleaned using a caustic solution. This removes oil/grease, dirt, and paint.
The caustic cleaning solution is rinsed off.
The steel is pickled in an acidic solution to remove mill scale.
The pickling solution is rinsed off.
A flux, often zinc ammonium chloride is applied to the steel to inhibit oxidation of the cleaned surface upon exposure to air. The flux is allowed to dry on the steel and aids in the process of the liquid zinc wetting and adhering to the steel.
The steel is dipped into the molten zinc bath and held there until the temperature of the steel equilibrates with that of the bath.
The steel is cooled in a quench tank to reduce its temperature and inhibit undesirable reactions of the newly formed coating with the atmosphere.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
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.
- Q: How are steel billets shaped into other forms?
- Steel billets are shaped into other forms through a process called hot or cold working. In hot working, the billets are heated to high temperatures and then shaped using various methods like rolling, forging, or extrusion. Cold working involves shaping the billets at room temperature through processes such as drawing, bending, or pressing. These techniques allow the steel billets to be transformed into different shapes and sizes according to the desired end product.
- Q: How are steel billets used in the manufacturing of industrial pumps?
- Steel billets are used in the manufacturing of industrial pumps as a starting material for the production of various pump components. These billets are typically made of high-quality steel and serve as the raw material for forging or casting processes. Firstly, steel billets are used in the production of pump casings. The billets are shaped into the desired form, either by forging or casting, to create the outer shell of the pump. This casing provides structural integrity and contains the fluid being pumped. Additionally, steel billets are utilized in the manufacturing of impellers, which are vital components of industrial pumps. Impellers are responsible for generating the necessary force to move the fluid through the pump. The billets are machined, shaped, and polished to form the intricate design of the impeller, ensuring optimal fluid flow and efficiency. Furthermore, steel billets are used for manufacturing shafts and other critical components of the pump. These components require high strength and durability to withstand the demanding conditions of industrial applications. By using steel billets, manufacturers can ensure the necessary mechanical properties are met, such as resistance to corrosion, wear, and high temperatures. In summary, steel billets play a crucial role in the manufacturing of industrial pumps. They serve as the starting material for various pump components, including casings, impellers, shafts, and more. By using high-quality steel billets, manufacturers can produce durable and efficient pumps that meet the demanding requirements of industrial applications.
- Q: How are steel billets handled during transportation?
- To ensure the safety and integrity of steel billets during transportation, great care is typically taken. Specialized equipment, such as cranes, forklifts, or conveyors, is commonly used to lift and transport the heavy billets. Before being transported, the billets are often bundled or secured together to prevent shifting or falling. This bundling process may involve tightly holding the billets with steel straps or bands, ensuring they remain stable throughout transportation. Protective measures are also frequently implemented to prevent external damage. For example, the billets can be covered with protective coatings, such as oil or rust inhibitors, to shield them from moisture and corrosion. This is especially important when transporting billets over long distances or in unfavorable weather conditions. When it comes to loading the billets onto trucks, trains, or ships, careful attention is paid to balancing the weight distribution to avoid any imbalances or tipping during transit. The transportation vehicles used are designed to handle heavy loads and often have additional mechanisms, like straps, latches, or containers, to further secure the billets. During transit, the vehicles carrying the steel billets are operated with caution to minimize sudden movements or impacts. Drivers may need to follow specific routes or adhere to speed limits to ensure a smooth and safe journey. Regular inspections and maintenance of the transportation vehicles are carried out to ensure their reliability and prevent any mechanical failures that could jeopardize the safety of the billets. In conclusion, the transportation of steel billets requires meticulous planning, secure bundling, protective measures, and safe handling techniques. These practices are implemented to safeguard the billets and ensure they reach their destination in optimal condition, ready for further processing or utilization in various industries.
- Q: How are steel billets used in the production of electrical appliances?
- Steel billets are used in the production of electrical appliances in several ways. Firstly, steel billets are often used as the raw material for manufacturing various components of electrical appliances. These billets can be shaped and molded into different forms such as sheets, plates, bars, or wires, depending on the specific needs of the appliance. For instance, steel billets can be rolled into thin sheets which are then used to form the outer casing or body of electrical appliances like refrigerators, washing machines, or air conditioners. These sheets provide durability, strength, and protection to the internal components of the appliance. Additionally, steel billets can be further processed to create bars or wires that are used in the production of electrical connections, circuit breakers, or switches. These components require high electrical conductivity, resistance to heat, and mechanical strength, which steel billets can provide. Furthermore, steel billets are also used to manufacture various motors and transformers that are integral to the functioning of electrical appliances. These billets are shaped and machined to create specific parts like rotor cores, stator cores, or laminated cores, which are essential for the efficient conversion of electrical energy. In summary, steel billets play a crucial role in the production of electrical appliances by providing the necessary raw material for creating components like casings, bars, wires, and cores. Their properties of strength, durability, electrical conductivity, and heat resistance make them an ideal choice for ensuring the reliability and functionality of electrical appliances.
- Q: The form of carbon in carbon steels
- In solid solution, it is in the interstitial space of lattice, resulting in lattice distortion. The solubility of carbon in gamma -Fe is maximal, but not more than 2.11%; the solubility of carbon in alpha -Fe is not more than 0.0218%; and in Delta 6-Fe, no more than 0.09%.
- Q: How are steel billets cut to size?
- Depending on specific requirements and available equipment, steel billets can be cut to size using various methods. Sawing or shearing is a common technique, offering precision and accuracy. This can be done manually or with automated machinery. For thicker billets or intricate shapes, flame cutting is often used. This method involves melting and severing the steel with a high-temperature flame. Similarly, plasma cutting is a popular option. It utilizes a high-velocity jet of ionized gas to melt and cut through the steel, providing smoother edges and a more precise cut. Water jet cutting is another possibility, suitable for materials sensitive to heat or for achieving intricate shapes. It involves using a high-pressure jet of water mixed with an abrasive material. In some cases, laser cutting technology is employed. This method uses a laser beam to heat and melt the steel, allowing for precise and efficient cutting. Laser cutting is preferred for its ability to handle various thicknesses and complex shapes. Ultimately, the choice of cutting method for steel billets depends on factors such as desired precision, billet thickness, shape complexity, and available equipment.
- Q: What are the common surface defects in steel billets during cooling?
- There are several surface defects that can occur during the cooling process of steel billets. These defects can be caused by factors such as improper handling, inadequate cooling techniques, or impurities in the material. Some of the most common surface defects observed in steel billets during cooling are as follows: 1. Scale Formation: When the steel is exposed to air during the cooling process, a thin layer of oxides called scale forms on its surface. This can result in a rough and uneven surface, which diminishes the overall quality of the billet. 2. Cracks: Thermal stresses induced in the steel during cooling can lead to the formation of cracks. These cracks can be longitudinal, transverse, or even intergranular, and they compromise the structural integrity of the billet. 3. Lamination: Insufficient bonding during the cooling process can cause layers or sheets of steel to separate, resulting in lamination defects. This weakens the billet and reduces its overall strength. 4. Shrinkage Cavities: As the steel solidifies and contracts during cooling, voids or cavities called shrinkage cavities can form on the surface of the billet. These cavities weaken the steel and affect its mechanical properties. 5. Surface Roughness: Inadequate cooling techniques can cause uneven cooling and rapid solidification, ultimately leading to a rough and uneven surface texture on the billet. This defect affects the surface finish of the billet and subsequent processing. 6. Decarburization: Exposure to high temperatures and oxygen during the cooling process can cause the surface of the billet to lose carbon content, resulting in decarburization. This reduces the hardness and strength of the affected areas. To minimize these surface defects, it is crucial to implement proper cooling techniques, including controlled cooling rates, the use of protective coatings, and appropriate handling practices. Regular inspection and quality control measures are also essential to identify and rectify any defects during the cooling process, ensuring the production of high-quality steel billets.
- Q: Can steel billets be used in the production of utensils and cutlery?
- Yes, steel billets can be used in the production of utensils and cutlery. Steel billets are semi-finished products that can be further processed into various shapes and forms, including utensils and cutlery. Steel has excellent properties such as strength, durability, and corrosion resistance, which make it suitable for manufacturing utensils and cutlery. Steel billets are often melted and cast into specific shapes, then further processed through forging, stamping, or machining to create the desired utensils and cutlery items. The final products can range from spoons, forks, and knives to more intricate items like serving spoons, ladles, and cheese slicers. Steel utensils and cutlery are widely used and preferred due to their longevity and hygienic properties.
- Q: How do steel billets contribute to the manufacturing of sports equipment?
- The manufacturing of sports equipment benefits greatly from the use of steel billets. Firstly, steel billets serve as the primary material for the production of steel bars and rods. These bars and rods are then utilized to create the framework and structure of sports equipment, including golf clubs, tennis rackets, and hockey sticks. The exceptional strength and durability of steel make it the perfect material for these applications, as it can withstand the intense impact forces and stresses that occur during sports activities. Furthermore, steel billets are also employed in the manufacturing of various components for sports equipment, such as weights, dumbbells, and barbells. These components necessitate a material with high density that can handle heavy loads, and steel provides the necessary strength and stability. Additionally, steel billets find use in the production of accessories for sports equipment, such as ball bearings, springs, and fasteners. Despite their small size, these components play a vital role in the overall performance and functionality of sports equipment. Steel's exceptional resistance to corrosion and its ability to endure extreme conditions make it the preferred choice, ensuring long-lasting and reliable performance. Moreover, steel billets enable the production of high-quality and precision-made parts for sports equipment. Steel's malleability and formability allow it to be shaped into various intricate designs and configurations, guaranteeing that sports equipment meets the specific requirements of athletes and performs optimally. In conclusion, steel billets are a crucial element in the manufacturing of sports equipment. Their strength, durability, versatility, and formability make them the ideal material for producing frames, components, and accessories that enhance the performance and longevity of sports equipment.
- Q: How are steel billets used in the manufacturing of pressure vessel components?
- Steel billets are used in the manufacturing of pressure vessel components by being melted and formed into the desired shape through processes like casting, forging, or extrusion. These billets serve as the raw material for creating various components such as shells, heads, and nozzles, which are then further processed, machined, and assembled to construct the pressure vessel.
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Galvanized Flat Bar of Q235 with Leigth 6M/12M
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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