Steel Billet Made in China/ China Manufacture

Steel Billet Made in China/ China Manufacture

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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

Prime Steel Billets

Name:	square bar/steel billet
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

Shipping Iterms

Size	6060/9090/100100/120120/150*150
Length	6000mm-12000mm
Standard	GB
Applicaton	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 requirment
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

Product Pictures

Steel Billet Made in China/ China Manufacture

Production Process

Steel Billet Made in China/ China Manufacture

Q:How does steel pipe threading for plumbing applications work?: Steel pipe threading for plumbing applications is a process where a steel pipe is cut with a specialized machine to create threads on the outside surface. This allows the pipe to be easily connected to fittings or other pipes using thread sealants. The threading process involves rotating the pipe while a cutting tool removes material, forming the threads. This creates a secure and leak-proof connection, making it suitable for various plumbing applications.

Q:How is steel coil produced?: Steel coil is produced through a process called hot rolling, where a slab of heated steel is passed through a series of rolling mills to reduce its thickness and increase its length. The steel is continuously stretched and shaped until it reaches the desired dimensions, and then it is coiled into large rolls.

Q:What are the common uses of steel angles?: Steel angles are commonly used in construction and engineering projects for various purposes. They are often used as structural supports and reinforcements in buildings and bridges. Steel angles are also utilized in the manufacturing of machinery, equipment, and vehicles. Additionally, they are commonly employed in the fabrication of frames, shelves, and brackets.

Q:How is steel used in the manufacturing of elevator systems?: Steel is used in the manufacturing of elevator systems for its strength, durability, and versatility. It is used to construct the elevator car, frame, and support structures, ensuring the safe transportation of passengers or goods.

Q:What are the different types of steel sheets and their uses?: There are several different types of steel sheets, each with its own unique properties and uses. Some common types include hot rolled steel sheets, cold rolled steel sheets, galvanized steel sheets, and stainless steel sheets. Hot rolled steel sheets are made through a process of heating the steel material and then rolling it. They are typically used for structural applications, such as in the construction industry. Cold rolled steel sheets are made by rolling the steel material at room temperature. They are known for their smooth surface finish and are commonly used in automotive, appliances, and furniture manufacturing. Galvanized steel sheets are coated with a layer of zinc to protect them from corrosion. They are often used in outdoor applications, such as roofing, fencing, and automotive parts. Stainless steel sheets are made from an alloy of steel and chromium, which gives them excellent corrosion resistance. They are widely used in various industries, including food processing, chemical, and medical equipment manufacturing. Overall, the specific type of steel sheet used will depend on the intended application and the required properties, such as strength, durability, and resistance to corrosion.

Q:How are steel beams used in building structures?: Steel beams are used in building structures to provide structural support and stability. They are commonly used as load-bearing elements to transfer the weight of the building to its foundations. Steel beams can span long distances and can support heavy loads, making them ideal for constructing large and tall structures like skyscrapers and bridges. Additionally, steel beams can be easily fabricated and installed, allowing for efficient construction processes.

Q:What are the different types of steel sheet and their uses?: There are several types of steel sheets available, each with distinct properties and uses. Some common types include hot-rolled steel, cold-rolled steel, galvanized steel, and stainless steel. Hot-rolled steel sheets are often used in construction and manufacturing due to their strength and durability. Cold-rolled steel sheets, on the other hand, are smoother and have tighter tolerances, making them suitable for applications requiring precise dimensions. Galvanized steel sheets have a protective zinc coating, making them resistant to corrosion, and are commonly used in outdoor structures or for automotive parts. Stainless steel sheets are known for their resistance to corrosion and high temperature, making them ideal for applications in food processing, medical equipment, and chemical industries. Overall, the choice of steel sheet type depends on the specific requirements and intended use of the product.

Q:How do steel products contribute to the defense and military sector?: Steel products play a crucial role in the defense and military sector as they are used in the production of various equipment and structures. Steel is known for its strength, durability, and resistance to damage, making it an ideal material for manufacturing weapons, vehicles, submarines, aircraft carriers, and other military hardware. Additionally, steel is used in constructing military infrastructure such as airfields, barracks, and command centers, providing the necessary protection and support for military operations. Overall, steel products contribute significantly to the defense and military sector by ensuring the reliability, safety, and effectiveness of various defense systems and infrastructure.

Q:What are the applications of steel forgings?: Steel forgings have a wide range of applications in various industries, including automotive, aerospace, construction, and oil and gas. They are commonly used for manufacturing components that require high strength, durability, and resistance to wear and tear. Some specific applications include crankshafts, gears, axles, connecting rods, turbine blades, and structural components in buildings and bridges.

Q:How is steel plate cut using CNC machines for fabrication?: Steel plate is cut using CNC machines for fabrication through a process called plasma cutting or laser cutting. In plasma cutting, an electrically conductive gas is passed through a nozzle at high speeds, creating a plasma arc that melts and blows away the metal. Laser cutting, on the other hand, uses a high-powered laser beam to melt and vaporize the steel plate, resulting in precise and clean cuts. Both methods are controlled by CNC machines, which follow programmed instructions to accurately cut the steel plate into desired shapes and sizes.

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