Grade 321 Stainless Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
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OKorder Financial Service
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Grade 321 Stainless Steel Flat Bar with High Quality
Details of Grade 321 Stainless Steel Flat Bar with High Quality
Name | 200,300,400 series Stainless Steel Flat Bar |
Shape | Flat Bar |
Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
Surface Treatment: | Black/Peeling/Polished/Machined |
Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
Test | SGS/UT 100% Elements Testing |
Certificate: | ISO/Mill Certificate |
Service: | 24 hours online service / |
more than 20 years trading and manufacture | |
Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
steel flat bar grade | 201/304/304L/309L/316/321 |
steel flat bar standard | GB, ASTM, AISI, EN, JIS |
steel flat bar thickness | 3mm-12mm |
steel flat bar width | 19mm-140mm |
steel flat bar length | 2m~6m or as customer requirement |
steel flat bar technique | Slitting hot rolled steel coil |
Chemical Composition of Grade321 Stainless Steel Flat Bar with High Quality
Grade and Main chemical composition% | |||||||||
| C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other |
201 | ≤0.15 | ≤1.00 | 5.5-7.5 | 0.06 | 0.03 | 16-18 | - | 3.5-5.5 | N≤0.25 |
304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 8-10.5 | - |
304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 13-Sep | - |
309S | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 22-24 | - | 15-Dec | - |
316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 3-Feb | 14-Oct | - |
321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 13-Sep | Ti≥5×C |
CNBM Introduction of Grade321 Stainless Steel Flat Bar with High Quality
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
After-sale service |
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Advantages
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Packaging & Delivery of Grade321 Stainless Steel Flat Bar with High Quality
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
Products Show
FAQ:
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 days after downpayment received |
Do you Accept OEM service? | Yes |
what’s your delivery terms? | FOB/CFR/CIF |
What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
Western Union acceptable for small amount. | |
L/C acceptable for large amount. | |
Scrow ,Paybal,Alipay are also ok | |
Why choose us? | Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. |
What's your available port of Shipment? | Main Port, China |
What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust
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Where are your Market? | Covering more than 160 countries in the world |
- Q: Cold rolled flat steel standard. What is cold rolled flat steel?
- Flat steel, width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure 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.
- Q: How do steel flat bars perform under static loads?
- Steel flat bars are extensively utilized in numerous industries due to their exceptional strength and durability. The performance of these flat bars is highly commendable when exposed to static loads. Static loads pertain to loads that remain constant over time, such as the weight of structures or objects resting on the flat bars. Steel flat bars possess the ability to withstand these loads without experiencing significant deformation or failure. The remarkable tensile strength of steel facilitates the even distribution of applied loads across its surface, thereby minimizing stress concentrations. This characteristic ensures that steel flat bars can support heavy loads without bending or breaking. Furthermore, steel flat bars exhibit excellent resistance to deflection, meaning they retain their shape and remain stable under static loads. This property is of utmost importance in applications that demand a high level of structural integrity, including bridges, buildings, and machinery. Moreover, steel flat bars demonstrate superb fatigue resistance, enabling them to endure repeated loading and unloading cycles without weakening or fracturing. This advantage proves particularly advantageous in situations where the flat bars are exposed to dynamic loads or vibrations. To conclude, steel flat bars exhibit exceptional performance under static loads. Their high strength, resistance to deformation, and fatigue resistance make them an ideal choice for a wide range of applications that necessitate dependable and stable support.
- Q: What are the different types of steel flat bar finishes for architectural purposes?
- For architectural purposes, there exist numerous steel flat bar finishes that are commonly utilized. These finishes serve to enhance the visual appeal of the steel flat bar and guard against corrosion. One well-liked finish is the plain or mill finish, which denotes the untreated surface of the steel. This particular finish is commonly employed in industrial or utilitarian settings where appearance is not of utmost importance. Another frequently used finish is the brushed finish, otherwise known as the satin finish. Achieved through the use of abrasive materials to brush the steel surface, this finish results in a textured and slightly reflective appearance. Brushed finishes are often favored in modern and contemporary architectural designs. For steel flat bars, a polished finish is also an option. This finish involves grinding and polishing the steel surface to create a smooth and reflective appearance. Particularly preferred in high-end architectural projects, polished finishes impart a luxurious and elegant look. To protect against corrosion, a galvanized finish can be applied to the steel flat bar. This finish entails immersing the steel in molten zinc, which forms a protective layer on the surface. Galvanized finishes are commonly employed in outdoor architectural applications, such as fences, handrails, and building facades. Lastly, a powder-coated finish is another possibility. It involves applying a dry powder to the steel surface and subsequently curing it under heat. This finish provides a durable and decorative coating, available in a wide range of colors and textures. Powder-coated finishes are often utilized in architectural projects where color customization is desired. In summary, the various steel flat bar finishes for architectural purposes encompass the plain or mill finish, brushed finish, polished finish, galvanized finish, and powder-coated finish. Each of these finishes possesses distinctive characteristics and advantages, enabling architects and designers to achieve their desired aesthetic and functional objectives.
- Q: Can steel flat bars be used in the construction of staircases or handrails?
- Yes, steel flat bars can definitely be used in the construction of staircases or handrails. Steel is a highly durable and versatile material that is commonly used in the construction industry. It offers a high strength-to-weight ratio, making it ideal for supporting heavy loads and providing structural stability. Steel flat bars can be shaped and welded to create the necessary components for staircases and handrails. They can be used as stringers, which are the main structural supports of a staircase, or as balusters, which are the vertical posts that support the handrail. Steel flat bars can also be used as the handrail itself, providing a strong and secure grip for users. Additionally, steel flat bars can be easily customized to meet specific design requirements. They can be cut to the desired length, drilled for attaching hardware, and finished with various coatings to enhance their appearance and protect against corrosion. This makes steel flat bars a highly flexible option for constructing staircases and handrails that can be tailored to fit any architectural style or design preference. Overall, steel flat bars are a reliable and durable choice for the construction of staircases and handrails. They offer strength, stability, and versatility, making them a popular choice for both residential and commercial projects.
- Q: Can steel flat bars be used for making agricultural machinery?
- Yes, steel flat bars can indeed be used for making agricultural machinery. Steel is a durable and strong material that can withstand heavy loads and harsh environmental conditions, making it suitable for agricultural applications. The flat shape of steel bars allows for easy fabrication and assembly, making it convenient for constructing various components of agricultural machinery such as frames, brackets, supports, and structural elements. Additionally, steel can be easily welded, bolted, or riveted, allowing for customization and easy repairs if needed. Overall, steel flat bars are a reliable and versatile option for manufacturing agricultural machinery.
- Q: What are the different types of tests performed on steel flat bars?
- There are several types of tests that are commonly performed on steel flat bars to ensure their quality and suitability for various applications. These tests aim to assess the strength, durability, and other mechanical properties of the steel. Some of the different types of tests performed on steel flat bars include: 1. Tensile Test: This test measures the maximum amount of tensile stress that a steel flat bar can withstand before it fractures. It helps determine the yield strength, ultimate tensile strength, and elongation of the material. 2. Hardness Test: The hardness of a steel flat bar is an important characteristic to determine its resistance to deformation, wear, and abrasion. Various methods such as Rockwell, Brinell, and Vickers hardness tests are used to measure the hardness of the steel. 3. Impact Test: This test helps evaluate the ability of the steel flat bar to absorb energy under high-stress conditions. It involves striking the material with a pendulum to measure the amount of energy absorbed and its ability to resist cracking or breaking. 4. Bend Test: The bend test assesses the ductility and flexibility of the steel flat bar by bending it to a specified angle without fracture. It helps determine if the material is suitable for applications that involve bending or forming processes. 5. Chemical Analysis: Chemical analysis is performed to determine the composition of the steel flat bar, including the percentage of various elements such as carbon, manganese, silicon, and others. This analysis ensures that the steel meets the required specifications and standards. 6. Ultrasonic Testing: Ultrasonic testing uses high-frequency sound waves to detect internal flaws or defects in the steel flat bar. It helps identify cracks, voids, or inclusions that may affect the overall integrity and strength of the material. 7. Dimensional Inspection: This test ensures that the steel flat bar meets the required dimensional tolerances and specifications. It involves measuring the length, width, thickness, and other dimensions of the bar to ensure it meets the desired standards. 8. Microstructure Analysis: Microstructure analysis involves examining the metallurgical structure of the steel flat bar under a microscope. It helps identify the grain size, phase distribution, and any abnormalities that may affect the material's mechanical properties. By performing these various tests, manufacturers, suppliers, and end-users can ensure that steel flat bars meet the necessary quality standards and are suitable for their intended applications.
- Q: Are steel flat bars used in the manufacturing of furniture?
- Yes, steel flat bars are commonly used in the manufacturing of furniture. These flat bars provide strength and durability to the furniture, making them suitable for various applications. Steel flat bars are often used as structural elements, such as support frames, legs, or brackets for furniture pieces like tables, chairs, or cabinets. The use of steel flat bars ensures stability and longevity in furniture construction, especially for heavy-duty or industrial-style designs. Additionally, steel flat bars can be easily manipulated and welded, allowing for customization and versatility in furniture manufacturing.
- Q: Are steel flat bars suitable for aerospace applications?
- Indeed, steel flat bars prove to be a fitting choice for aerospace applications. In the aerospace industry, steel stands as a frequently employed material owing to its exceptional strength, durability, and mechanical properties. By utilizing steel flat bars, one can avail of a versatile and economical solution for diverse aerospace components and structures. These bars can be effectively employed in fabricating aircraft frames, wings, landing gears, and other pivotal parts that necessitate formidable strength and rigidity. Furthermore, steel flat bars can be conveniently machined, welded, and shaped into various dimensions and configurations, rendering them a suitable option for an extensive array of aerospace applications.
- Q: Can steel flat bars be used in electrical or electronic equipment?
- Yes, steel flat bars can be used in electrical or electronic equipment. Steel flat bars are often used as a mounting or support component in electrical or electronic equipment due to their strength and durability. They provide stability and structural integrity to the equipment, especially in applications where weight or load-bearing capacity is important. Additionally, steel flat bars can also be used as conductive elements in certain electrical or electronic systems, as they have good electrical conductivity properties. However, it is important to note that steel is a conductor of electricity, so proper insulation and grounding techniques should be followed to prevent any electrical hazards.
- Q: Are steel flat bars susceptible to rusting?
- Yes, steel flat bars are susceptible to rusting. Steel is primarily made from iron, which is a metal that readily reacts with oxygen in the presence of moisture to form iron oxide, commonly known as rust. This means that steel flat bars, if exposed to moisture and oxygen, can corrode and develop rust over time. It is important to take preventive measures such as applying protective coatings or regularly cleaning and maintaining the steel bars to minimize the risk of rusting.
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Grade 321 Stainless Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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