Carbon Steel Flat Bar Cold Drawn Made in China for Sale
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Specifications of Steel Round Bar Cold Drawn with High Qaulity for Construction:
Commodity: Carbon Steel Flat Bar
Standard: GB, JIS, ASTM,
Material: Q235, SS400 or Equivalent
Brand name: FLATSPACE
Origin place: China
Thickness: 3mm-30mm
Width:20mm-200mm
Length: Max 12m
Certification: SGS/BV
Chemical composition
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
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 |
Above sheets show the technical data of Q235,we can also provide other materials similar to Q235.
Applications of Steel Round Bar Cold Drawn with High Qaulity for Construction:
Widely used for construction;
Machinery manufacturing;
Iron tower steel structure;
Shipbuilding; Steel grating;
Staircase;
Bridge;
Viaduct;
Railway spare parts;
Boilers making etc.
Packaging & Delivery of Steel Round Bar Cold Drawn with High Qaulity for Construction:
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.
Production Flow of Steel Round Bar Cold Drawn with High Qaulity for Construction:
The Carbon 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.
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.
Images:
- Q:Is the laying of a 40X4 flat steel for fire fighting metal trunking?
- Without laying, the cable bridge, each section of the joint, there is a copper wire to prepare flat belt connected, it is bridge grounding jumper cable.
- Q:Are steel flat bars resistant to corrosion?
- Yes, steel flat bars are generally resistant to corrosion due to their composition, which includes a high amount of iron and carbon. Additionally, they can be further protected from corrosion by applying coatings or using stainless steel, which contains additional elements like chromium and nickel.
- Q:How do you prevent steel flat bars from rusting?
- To prevent steel flat bars from rusting, there are several effective measures you can take: 1. Apply a protective coating: One of the most common methods is to apply a protective coating on the steel surface. This can be done through various processes such as galvanizing, where a layer of zinc is applied to the steel, or through electroplating, where a thin layer of another metal like chrome or nickel is deposited onto the steel. These coatings act as a barrier, preventing moisture and oxygen from reaching the steel and causing rust. 2. Paint the surface: Another effective way to prevent rust is by painting the steel flat bars. The paint acts as a protective layer, shielding the metal from moisture and oxygen. Make sure to use high-quality paint suitable for metal surfaces and apply it evenly, covering all exposed areas. Regular maintenance and repainting may be required over time, especially in areas exposed to harsh environmental conditions. 3. Keep the surface clean and dry: Rust requires moisture to form, so it's important to keep the steel flat bars as dry as possible. Store them in a dry environment and avoid exposure to rain or high humidity. If the bars become wet, dry them thoroughly to prevent water from sitting on the surface and causing rust. 4. Apply a rust inhibitor: There are various rust inhibitors available in the market that can be applied to the steel surface. These inhibitors work by creating a protective film that prevents moisture and oxygen from reaching the metal. They can be sprayed or brushed onto the flat bars and offer temporary protection against rust. 5. Store in a controlled environment: If possible, store steel flat bars in a controlled environment with low humidity and temperature. This helps minimize the chances of rust formation. If storage conditions are beyond your control, consider using moisture-absorbing products like silica gel packs or desiccants to reduce humidity levels. 6. Regular maintenance: Regularly inspect the flat bars for any signs of rust or damage. If you notice any rust spots, clean and treat them promptly to prevent further corrosion. Additionally, consider periodic cleaning and application of protective measures to ensure the long-term preservation of the steel flat bars. By implementing these preventive measures, you can significantly reduce the risk of rust formation on steel flat bars, prolonging their lifespan and maintaining their structural integrity.
- Q:What are the advantages of using steel flat bars over other materials?
- There are several advantages of using steel flat bars over other materials. Firstly, steel is known for its exceptional strength and durability, which makes it suitable for heavy-duty applications. It can withstand high levels of stress and is resistant to bending or warping. Secondly, steel flat bars offer excellent corrosion resistance, ensuring longevity and reducing maintenance costs. Additionally, steel is widely available and cost-effective compared to alternative materials like aluminum or titanium. Lastly, steel's versatility allows for various applications, including construction, manufacturing, and fabrication, making it a preferred choice for many industries.
- Q:Galvanized steel flat welding occurs after the material itself crack.
- Cold crack: a cold crack is a weld crack that occurs when the joint is cooled to a lower temperature. The causes are the quenching tendency, the residual stress, the diffusion hydrogen content of the weld metal and the heat affected zone.
- Q:Are steel flat bars susceptible to warping or twisting?
- Yes, steel flat bars are susceptible to warping or twisting when subjected to excessive heat or uneven cooling during the manufacturing process. Additionally, external forces or improper handling can also cause warping or twisting in steel flat bars.
- Q:How can copper clad steel ground electrode and galvanized flat steel be welded?
- Using hot fusion welding. It is welded firmly and will not corrode the weld because of electrochemical action.The common copper clad steel wire electrode is copper wire.
- Q:Can steel flat bars be used for creating partitions or room dividers?
- Yes, steel flat bars can be used for creating partitions or room dividers. Steel flat bars are strong and durable, making them an excellent choice for constructing sturdy dividers. They can be easily cut and shaped to desired dimensions, allowing for customized designs. Steel flat bars also provide a modern and industrial aesthetic, adding a stylish touch to any interior space. Additionally, steel is fire-resistant, which enhances safety when used as room dividers. Overall, steel flat bars are a versatile material that can be effectively utilized for creating partitions or room dividers.
- Q:What are the common methods of protecting steel flat bars from corrosion?
- The common methods of protecting steel flat bars from corrosion include applying protective coatings such as paint or powder coating, using galvanization to create a protective zinc layer, employing corrosion inhibitors, and implementing proper maintenance practices such as regular cleaning and inspections.
- Q:Can steel flat bars be used for making automotive frames or chassis?
- Yes, steel flat bars can be used for making automotive frames or chassis. Steel is a popular choice for automotive frames and chassis due to its high strength and durability. Steel flat bars, which have a flat rectangular shape, can be used as structural components in the construction of automotive frames and chassis. They can be welded or bolted together to form the desired shape and size, providing excellent load-bearing capabilities and stability. Steel flat bars also have good resistance to impact and fatigue, making them suitable for withstanding various driving conditions and stresses. Additionally, steel is readily available and cost-effective, making it a practical choice for automotive manufacturers.
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Carbon Steel Flat Bar Cold Drawn Made in China for Sale
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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