Hot Rolled Steel Billet China Supplier Q235/3SP/5SP

Hot Rolled Steel Billet China Supplier Q235/3SP/5SP

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 100000 m.t./month

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Product Description

1.Specifications

Type	Steel billet / Square steel/ Steel square bar
Standard grade	3SP/PS, 5SP/PS, Q195, Q235, Q255, Q275, 20MnSi etc.
MOQ	1000 MT
Technique	Hot rolled, Continuous casting and rolling
Size	5050mm ~ 160160mm
Length	3~12m
Packing	Loose packing, in bundle
Payment terms	T/T, L/C at sight, Usance L/C
Trade terms	EXW, FOB, CFR, CIF
Trans terms	FIO, FILO, FLT
Inspection	Third party inspection accepted
Delivery time	15-30 days, according to the quantity
Applications	carbon structural steel, wire rod, rod, deformed bars, profile steel, machine parts, and steel moulds etc .
Note	Customized service is available (for sizes,length and chemical components etc.).

2.Steel Grade:

Steel Grade	C %	Mn %	Si %	S %	P %
Q195	0.06-0.12	0.25-0.50	0.30 Max	0.04 Max.	0.04 Max.
Q235	0.12-0.22	0.30-0.60	0.30 Max.	0.04 Max.	0.04 Max.
Q255	0.18-0.28	0.40-0.70	0.30 Max.	0.045 Max.	0.050 Max.
Q275	0.27-0.38	0.50-0.80	0.30 Max.	0.045 Max.	0.045 Max.
3SP	0.14-0.22	0.40-0.85	0.15-0.30	0.050 Max.	0.040 Max.
5SP	0.28-0.37	0.50-1.00	0.15-0.30	0.050 Max.	0.040 Max.
20MnSi	0.17-0.25	1.00-1.60	0.40-0.80	0.050 Max.	0.050 Max.

3.Production Process

Hot Rolled Steel Billet China Supplier Q235/3SP/5SP

FAQ:

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

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

Q: What's the MOQ?

A: Our MOQ is 25mt.

Q: What's the delivery time?

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

Q: What is the payment terms?

A: T/T, L/C at sight

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.

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:What are the uses of steel in the automotive aftermarket?: Steel is widely used in the automotive aftermarket for various purposes. It is commonly used in the manufacturing of car bodies, frames, and chassis due to its strength, durability, and ability to withstand impacts. Steel is also used for producing engine components, suspension systems, and exhaust systems, as it can withstand high temperatures and provide structural integrity. Additionally, steel is utilized in the production of various aftermarket accessories such as racks, bars, and bumpers, offering enhanced protection and customization options for vehicles. Overall, steel plays a crucial role in the automotive aftermarket by providing strength, safety, and performance to vehicles and their components.

Q:How is carbon steel different from stainless steel?: Carbon steel and stainless steel differ primarily in their composition and properties. Carbon steel contains a higher amount of carbon, which makes it more susceptible to rust and corrosion. In contrast, stainless steel contains chromium and other alloys, making it more resistant to rust and corrosion. Stainless steel also has a higher tensile strength and is more durable, while carbon steel is generally cheaper and easier to shape and weld.

Q:What is the process of galvanizing steel?: The process of galvanizing steel involves immersing the steel into a bath of molten zinc, which creates a protective coating on its surface. This coating helps prevent corrosion and extends the lifespan of the steel. The steel is first cleaned to remove any impurities, then it is dipped into the zinc bath. The zinc coating bonds with the steel through a metallurgical reaction, forming a strong and durable protective layer. After the galvanizing process, the steel is cooled and can be further treated or fabricated for various applications.

Q:How is steel wire rope strength tested?: Steel wire rope strength is typically tested using a destructive testing method called tensile testing. This involves subjecting the wire rope to a gradually increasing tensile load until it reaches its breaking point. The maximum force applied to the wire rope during this test is then recorded as its ultimate tensile strength, which indicates the maximum load it can withstand before breaking.

Q:What are the common types of steel products used in the automotive aftermarket industry?: The common types of steel products used in the automotive aftermarket industry include sheet metal, structural steel, tubes and pipes, bars and rods, and various specialized steel components for engines, suspensions, and body parts.

Q:How are steel products used in the manufacturing of furniture?: Steel products are commonly used in the manufacturing of furniture to provide structural support, durability, and aesthetic appeal. Steel is often used in the construction of chair frames, table legs, and cabinet components, as it offers strength and stability. Additionally, steel can be shaped and formed into various designs and finishes, allowing for versatile and modern furniture designs.

Q:How is steel plate formed into curved sections for architectural designs?: Steel plate is formed into curved sections for architectural designs through a process called plate rolling. This involves passing the steel plate through a series of rollers, which gradually bend the plate to the desired curvature. The rollers apply pressure on the plate, causing it to deform and take on the desired shape. The process can be repeated multiple times to achieve the desired curvature, and the final result is a steel plate that is curved and ready to be used in architectural designs.

Q:What are the uses of steel wire mesh in geotechnical engineering?: Steel wire mesh is commonly used in geotechnical engineering for various purposes. It is frequently employed for reinforcing soil and preventing erosion, providing stability to slopes and retaining walls. Steel wire mesh also plays a crucial role in reinforcing concrete structures, such as foundations, tunnels, and retaining walls, enhancing their strength and durability. Additionally, it can be used for reinforcing asphalt pavements, preventing cracks and extending the lifespan of roads and highways.

Q:How are steel products used in the construction of libraries and educational centers?: Steel products are commonly used in the construction of libraries and educational centers for various purposes. Steel beams and columns are used to provide structural support, ensuring the durability and stability of the building. Steel frames are also used for walls and roofs, allowing for flexible and efficient design options. Additionally, steel is used for doors, windows, and other architectural elements, providing security and aesthetic appeal. Overall, steel products play a crucial role in constructing safe, functional, and aesthetically pleasing libraries and educational centers.

Q:How do steel products contribute to the automotive racing industry?: Steel products contribute to the automotive racing industry in several ways. Firstly, steel is used in the construction of race car frames and chassis, providing strength and durability necessary for high-speed racing. Additionally, steel is utilized in the manufacturing of engine components, such as crankshafts and connecting rods, which require the material's robustness and heat resistance to withstand intense racing conditions. Moreover, steel is employed in the production of suspension systems and roll cages, enhancing vehicle stability and driver safety. Overall, steel products play a vital role in the automotive racing industry by providing the necessary structural integrity and performance capabilities required for competitive racing.

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