Square Steel Billet, Square Bar, Mild Steel Billet From China Manufacturer

Square Steel Billet, Square Bar, Mild Steel Billet From China Manufacturer

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 50000 m.t./month

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Specification

Standard:

Technique:

Hot Rolled

Shape:

Square

Surface Treatment:

Dry

Steel Grade:

Q195,Q215,Q235

Certification:

ISO,SGS,CE

Thickness:

60mm-150mm

Width:

60mm-150mm

Length:

6-12m

Net Weight:

Packaging:

Bare Packing

Square steel billet, square bar, mild steel billet best price from China manufacturer

Name:	Square bar
LENGTH:	6 meter to 12 meter (+ 50mm)
Size:	100100, 120120, 150150, 200200
Grade:	3SP,5SP,Q235,20MnSi.
Shape:	Square, Round
Technique:	Hot-Rolled
Standard:	ASTM/GB
BENDING	No more than 5mm in 1 meter No more than 30mm in 6 meter No more than 60mm in 12 meter
ANGULAR TWIST	No more than 1 degree per meter and not more than 6 degree over 12 meter length.
Chemical composition	C, Si, Mn, P, S, N, etc

Product Description

Chemical Properties

Size	6060/9090/100100/120120/150*150
Length	6000mm-12000mm
Standard	GB
Application	To produce bars or other applications
Grade	Q195/Q235/Q275/3SP/5SP/20MnSi
Packing terms	TT/LC
Package	Mill's standard packing or as client's requirement
Delivery time	Within 10-30 days after receiving the deposit or LC

Chemical Composition

Standard	C(%)	Mn(%)	S(%)	P(%)	Si(%)
Q195	≤0.12	≤0.50	≤0.040	≤0.035	≤0.30
Q235	≤0.20	≤1.40	≤0.045	≤0.045	≤0.35
Q275	≤0.22	≤1.50	≤0.045	≤0.045	≤0.35
20MnSi	0.17-0.25	1.2-1.6	≤ 0.050	≤ 0.050	0.40-0.80
3SP	0.14-0.22	0.40-0.85	≤ 0.050	≤ 0.040	0.05-0.15
5SP	0.28-0.37	0.50-1.00	≤ 0.050	≤ 0.040	0.15-0.30

FAQ

1. Q: Where is your company located? How can I visit there?

A: Our company is located in Beijing, China. Welcome to visit us.

2. Q: Can I get sample and how long will it take?

A:Yes. We can supply sample. And you need to pay for courier.

3. Q: What's the MOQ?

A: Our MOQ is 1000mt.

4. Q: What's the delivery time?

A: It will take about 30-45 days after TT or L/C.

5. Q: What is the payment terms?

A: T/T, L/C at sight

6. Q: How does your factory carry out quality control?

A: We attach great importance to quality control.Every part of our products has its own QC.

7. Q: What certificate do you have?

A: We have SGS, ISO9001 etc. Also we can apply any certificate if you need if the qty is OK.

Q: How are steel coils used in the manufacturing of industrial filters?: Steel coils are used in the manufacturing of industrial filters to create the framework or structure that holds the filter media in place. The steel coils are shaped and welded together to form the desired size and shape of the filter, providing stability and durability to the final product.

Q: I bought stainless steel appliances a year ago. I have two kids who like to put their hands all over the fridge and they always leave dirty marks all over it. I bought stainless steel cleaner but it doesn't do a good enough job. Anyone know any other cleaning remedies?: All the stainless steel cleaners I've tried are fine for polishing, but they don't clean anything. A damp microfiber towel (the kind with loops like terry cloth) does a good job. You might be able to use plain water because the cloths are so good. Or mix up some dish soap in water and wet the towel with that. You can use windex if you want something more convenient.

Q: What is the difference between galvanized and galvalume steel coils?: Galvanized and galvalume steel coils are both types of steel coils that have undergone a coating process to enhance their durability and resistance to corrosion. However, there are distinct differences between the two. Galvanized steel coils are coated with a layer of zinc. This coating provides excellent corrosion resistance and protects the underlying steel from rust and other forms of deterioration. The zinc coating also acts as a barrier against moisture and prevents the steel from coming into direct contact with the elements. Galvanized steel coils are commonly used in applications where corrosion resistance is crucial, such as in construction, automotive manufacturing, and agricultural equipment. On the other hand, galvalume steel coils are coated with a combination of zinc and aluminum. This unique coating composition provides enhanced corrosion resistance compared to galvanized steel coils. The aluminum in the coating acts as a sacrificial anode, offering additional protection to the steel by sacrificially corroding instead. This sacrificial protection mechanism helps the underlying steel to remain intact and prevents the spread of corrosion even if the coating is damaged. Galvalume steel coils are often used in environments where extreme weather conditions and high humidity are prevalent, making them suitable for roofing, siding, and other outdoor applications. In summary, the main difference between galvanized and galvalume steel coils lies in the composition of their coatings. Galvanized steel has a zinc coating, while galvalume steel has a combination of zinc and aluminum. Galvalume steel offers superior corrosion resistance due to the sacrificial protection provided by the aluminum in the coating. The choice between the two depends on the specific application and the level of corrosion resistance required.

Q: could someone please explain to me in detail the functions of stainless steel wall ties?: the name says it all....stain less, no rust, sturdy ,stronger than wood or just drywall..durable

Q: How are steel coils used in the manufacturing of cables?: Steel coils are used in the manufacturing of cables as the core material around which the cable is wrapped. The high tensile strength of steel provides durability and stability, allowing the cable to withstand tension and pressure. The steel coils also help in preventing the cable from stretching or bending excessively, ensuring its structural integrity.

Q: What are the different coil handling equipment options available for steel coils?: For steel coils, there are various choices available for coil handling equipment, depending on the industry's specific needs and requirements. 1. Coil Cars: Used for transporting steel coils within a facility, coil cars come with hydraulic or mechanical lifting mechanisms to safely load and unload coils onto other equipment or storage racks. 2. Coil Upenders: Essential for loading and unloading coils onto coil cars or other machinery, coil upenders rotate steel coils from a horizontal to a vertical position, or vice versa. The operation can be manual or hydraulic, depending on coil weight and size. 3. Coil Lifters: Designed for safe lifting and transportation of steel coils, coil lifters have adjustable arms or hooks that securely grip the coil's inner diameter. Depending on the coil's weight and size, coil lifters can be operated using hydraulic, mechanical, or electromagnetic mechanisms. 4. Coil Turnstiles: Coil turnstiles efficiently store and retrieve steel coils in a vertical position. They can be rotated manually or automatically using hydraulic or mechanical systems, allowing for easy access and retrieval. 5. Coil Reels: Unwinding steel coils and feeding them into processing machinery, such as stamping presses or roll forming machines, is done using coil reels. Equipped with adjustable tension controls, coil reels ensure a smooth and consistent feed. They can be operated manually or automatically, depending on the required level of automation. 6. Coil Cradles: Providing support for steel coils during storage or transportation, coil cradles evenly distribute the weight of the coil, preventing deformation or damage. They can be stationary or equipped with wheels for easy movement. In summary, the range of coil handling equipment options available for steel coils offers efficient and safe solutions for handling, storage, and processing of these heavy and valuable materials. The choice of equipment depends on factors such as coil size, weight, production volume, and specific industry requirements.

Q: Can steel coils be customized?: Yes, steel coils can be customized to meet specific size, shape, and material requirements of various industries. Customization can include altering the dimensions, thickness, or even the coating of the steel coils to suit specific applications.

Q: How are steel coils used in the production of steel plates?: Steel coils are a critical component in the production of steel plates. They serve as the primary raw material for manufacturing steel plates. The process begins with the production of steel coils, which are created by heating and cooling molten steel to form thin, flat strips. These coils are then processed further in a rolling mill, where they are passed through a series of rollers to reduce their thickness and increase their length. Once the desired dimensions are achieved, the steel coils are then uncoiled and straightened. This process involves feeding the coils through a machine that removes any curvature or deformities, ensuring the strips are completely flat. The straightened coils are then cut into specific lengths to suit the required dimensions of the steel plates. After being cut, the coils undergo another crucial step known as leveling. This process involves passing the strips through a leveling machine, which eliminates any residual stress or warping that may have occurred during the production process. Leveling ensures that the steel plates have a uniform thickness and are free from any distortions, making them suitable for various applications. Once the leveling process is complete, the steel coils are finally transformed into steel plates. These plates can be further processed based on the desired end-use. They may undergo additional treatments such as heat treatment, surface finishing, or coating to enhance their strength, durability, and corrosion resistance. In summary, steel coils are the starting point for the production of steel plates. They undergo several crucial steps, including rolling, uncoiling, straightening, cutting, and leveling, to transform them into flat, uniform steel plates. These plates can then be further processed and customized for a wide range of applications in industries such as construction, automotive, shipbuilding, and manufacturing.

Q: How are steel coils used in the production of lighting fixtures?: Steel coils are an essential component in the production of lighting fixtures. These coils are typically made of high-quality steel, which provides durability and strength to the final product. In the manufacturing process, the steel coils are first uncoiled and then passed through a series of machines. These machines cut and shape the steel into various parts and components required for lighting fixtures. The steel is often bent, stamped, or rolled to create the desired shapes and sizes. These parts may include the base, frame, arms, or other structural elements of the lighting fixture. Once the steel components are formed, they are then further processed and finished. This may involve welding, polishing, or coating the steel to enhance its appearance and protect it from corrosion. After the steel parts are finalized, they are assembled with other components like electrical wiring, bulbs, shades, and switches to create the complete lighting fixture. The use of steel coils in lighting fixture production ensures that the finished products are sturdy, long-lasting, and able to withstand various environmental conditions. Steel's strength allows for the creation of intricate designs and shapes, enabling manufacturers to produce lighting fixtures that are not only functional but also aesthetically pleasing. Overall, steel coils play a crucial role in the production of lighting fixtures by providing the necessary strength, durability, and versatility required for these products.

Q: ...particularly for jewelry?: Steel Reserve (211) the beer...drink responsible...never drive when U had a few Oh I had my ring stolen at a bar It was stainless silver...PeAcE

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