Steel billets Q215 grade hot sale factory price
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 15000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Grade:
Q195/Q215/Q235/Q275
Tolerance:
Strictly according to the G/B and JIS standard
Qaulity:
own factory, stable quality
Steel billets have distinct characteristics as compared with already furnished steel bars and products.
Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel billets
are also known for their malleability and ductility, especially when exposed to varying temperatures during
shaping and molding.
Used for the plant, the bridge,shipment building high-rise building construction,lifting and transportation machinery, equipment manufracturing base building
the support foundation pile manufacturing.
Size :100mm to 165mm
Length:6~12meters
Delivery time: within 45 days after receiving the L/C or advanced T/T payment.
Price term: FOB/CIF/ CFR according to clients requirements
Payment terms: 100%Irrevercable L/C at sight or T/T
Gade:
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 |
Our service :
We have a plant and professional team to provide our best service, from the start of production until the
loading into the vessel, we have a complete quality follow up procedure, to assure our products arrives to the customer with satisfaction. Welcome new and old customers
to contact us for future business relationships! We will give you a surpise price.
Packing :
Within 30 days
1.Standard export package
2.In bundles with steel strips
3.As the requirements of the customers
FAQ:
Q: What is payment terms?
A: FOB 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T BEFORE SHIPMENT
CIF and CFR 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T AS THE COPY OF B/L OR L/C AT SIGHT
Q:How to guarantee the quality of the products?
A:We have established the international advanced quality management system,every link from raw material
to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market.
At the same time, we will provide necessary follow-up service assurance.
Q:How long can we receive the product after purchase?
A :In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
The pecific time of receiving is related to the state and position of customers.
- Q: What are the different surface defects found in stainless steel billets?
- There are several different surface defects that can be found in stainless steel billets. Some of the common surface defects include: 1. Scale: Scale is a thin layer of oxide that forms on the surface of stainless steel during the heating process. It appears as a dark, rough layer and can be easily removed by pickling or passivation. 2. Pitting: Pitting is localized corrosion that appears as small, shallow pits on the surface of the billet. It is caused by chloride ions or other aggressive chemicals and can lead to reduced corrosion resistance. 3. Scratches: Scratches can occur during handling, transportation, or processing of the billet. They are visible as linear marks on the surface and can affect the appearance and integrity of the material. 4. Lamination: Lamination defects occur as thin layers or flakes parallel to the surface of the billet. They are caused by improper rolling or inadequate bonding during the manufacturing process. 5. Inclusions: Inclusions are non-metallic particles or impurities that are embedded in the stainless steel billet. They can affect the mechanical properties and corrosion resistance of the material. 6. Decarburization: Decarburization is the loss of carbon from the surface of the billet during heating. It appears as a light-colored layer and can negatively impact the material's strength and hardness. 7. Cracks: Cracks can occur due to thermal stresses, improper cooling, or mechanical damage. They can be either surface cracks or internal cracks, and can significantly weaken the billet. It is important to detect and address these surface defects to ensure the quality and performance of stainless steel billets in various applications.
- Q: Refinery carbon 3 is propane, then carbon four carbon five is what name ah?.What are they used for?
- Carbon four is butane, C4H10 carbon five is pentane C5H12
- Q: Are steel billets used in the production of furniture?
- No, steel billets are typically not used in the production of furniture. Steel billets are semi-finished products made from molten iron that are later shaped into various forms, such as bars, rods, or sheets, through a process called hot rolling. While steel may be used in the manufacturing of furniture, it is usually in the form of finished products such as steel tubing, steel sheets, or steel frames. These finished steel products are more commonly used in the construction of furniture, particularly in industrial or modern designs. The use of steel in furniture production provides durability, strength, and a sleek aesthetic. However, the steel used in furniture manufacturing is usually obtained through different processes than the production of steel billets.
- Q: What are the applications of steel billets?
- Steel billets are primarily used as raw material in the production of various steel products such as bars, rods, wire, and seamless tubes. They are also used in the manufacturing of components for automotive, construction, and machinery industries. Additionally, steel billets can be further processed to produce forgings, which are used in heavy machinery and equipment.
- Q: How do steel billets affect the overall cost of a project?
- Steel billets can significantly impact the overall cost of a project as they serve as the raw material for various steel products. The price and availability of steel billets directly influence the cost of manufacturing steel components, structures, or equipment. Fluctuations in billet prices can affect supply chain costs, transportation expenses, and ultimately impact the total project cost. Additionally, the quality and specifications of steel billets can also affect the efficiency, durability, and performance of the final product, further influencing the overall project cost.
- Q: What is the maximum temperature that a steel billet can withstand?
- The maximum temperature a steel billet can withstand is largely dependent on the specific type and grade of steel being used. However, as a general rule, most steels will lose their structural integrity and mechanical properties when exposed to temperatures above 800 degrees Celsius (1472 degrees Fahrenheit). At these elevated temperatures, steel experiences significant thermal expansion, resulting in distortion, warping, and eventual failure. In specialized applications, certain high-temperature alloys or superalloys have the ability to withstand even higher temperatures. These materials are purposefully designed to maintain their strength and durability under extreme heat, often surpassing 1000 degrees Celsius (1832 degrees Fahrenheit) or more. Nevertheless, it is crucial to understand that determining the maximum temperature a steel billet can endure should always involve consulting the technical data sheet specific to the material or seeking advice from experts in the field. Factors such as alloy composition, heat treatment, and intended usage can all contribute to establishing the maximum temperature limit for a steel billet.
- Q: How are steel billets used in the manufacturing of pipes and tubes?
- Steel billets are used in the manufacturing of pipes and tubes as they serve as the starting material for the production process. These billets are heated and then passed through a series of rolling mills to shape them into cylindrical forms. The rolling process helps to reduce the thickness and diameter of the billets, ultimately transforming them into seamless or welded pipes and tubes. Additionally, steel billets may also undergo further treatments such as heat treatment or surface finishing to enhance their strength, durability, and overall quality before being used in various industries.
- Q: What are the main factors affecting the dimensional stability of steel billets?
- The main factors affecting the dimensional stability of steel billets include temperature variation, cooling rate, composition of alloying elements, and the presence of residual stresses.
- Q: What are the different types of steel billet rolling techniques?
- There are several different types of steel billet rolling techniques used in the manufacturing process. These techniques are employed to shape the steel into desired forms and dimensions. Some of the commonly used techniques include: 1. Hot rolling: This is the most widely used technique where the steel billet is heated to high temperatures and then passed through a series of rolling mills. The hot rolling process helps in reducing the thickness and increasing the length of the steel billet. 2. Cold rolling: In this technique, the steel billet is rolled at room temperature. It is used to produce steel with a smooth surface finish and precise dimensions. Cold rolling is often used for producing steel sheets, strips, and bars. 3. Ring rolling: This technique is used to produce seamless rings of steel. The steel billet is heated and then rolled between two rotating rolls, which gradually shape the billet into a ring. Ring rolling is commonly used in the production of bearings, gears, and flanges. 4. Continuous casting and rolling: This technique involves the continuous casting of molten steel into billets, which are then directly rolled into desired shapes. Continuous casting and rolling eliminate the need for separate casting and rolling processes, making it a more efficient and cost-effective technique. 5. Cross-rolling: Cross-rolling is used to produce steel billets with non-uniform cross-sections. The billet is rolled between two rolls that have different profiles, resulting in a billet with a desired shape. 6. Skew rolling: Skew rolling is a technique used to produce steel balls used in various industries, such as mining and cement production. The steel billet is rolled between two rotating rolls at an angle, which creates a helical motion and forms the ball shape. These are just a few examples of the different types of steel billet rolling techniques. Each technique has its own advantages and is used based on the desired final product and manufacturing requirements.
- Q: How do steel billets contribute to the manufacturing of telecommunications devices?
- The manufacturing of telecommunications devices heavily relies on steel billets in several ways. Firstly, steel billets are utilized as raw materials for producing various components essential for telecommunications devices. These components comprise structural frames, housing, brackets, and mounts, among others. Steel's strength and durability make it an ideal choice for these parts as they must endure harsh environments and provide stability to the devices. Additionally, steel billets find extensive use in the production of transmission towers and antenna masts, which are crucial for efficient signal transmission and reception in the telecommunications industry. These towers and masts necessitate sturdiness and the ability to support heavy equipment to ensure uninterrupted communication. Steel, with its high strength and load-bearing capacity, is an optimal material for fulfilling these requirements. Moreover, steel billets are also employed in manufacturing cable trays and conduits, which are indispensable for organizing and safeguarding various cables used in telecommunications devices. These cable management systems guarantee proper routing and protection of cables from external factors like moisture, heat, and physical damage. Steel's resistance to corrosion and its ability to withstand extreme conditions make it an excellent choice for fulfilling these purposes. Apart from its physical properties, steel billets contribute to the manufacturing of telecommunications devices due to their cost-effectiveness. Steel is widely available and relatively inexpensive compared to other materials, making it a preferred choice for manufacturers. Its versatility and ease of fabrication further enhance the efficient production of telecommunications devices. In conclusion, steel billets play a vital role in the manufacturing of telecommunications devices by providing raw materials for various components, supporting infrastructure, and ensuring efficient cable management. Their strength, durability, cost-effectiveness, and availability make them an indispensable material in the telecommunications industry.
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Steel billets Q215 grade hot sale factory price
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 15000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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