Grade Q215 super square steel billet form China
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17172 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Item specifice
Grade:
Q195/Q215/Q235/Q275
Size:
100mm to 165mm
Length:
6~12meters
Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed
into more functional shapes and sizes. While they have already been put in the furnace, they still
require a series of shaping and molding procedures such as hot and cold working, milling and cutting
before they are sold in hardware stores, or used for different applications. The unformed billets,
however, can be used in striking currency such as coins and as reserves, similar to gold bars.
Qaulity:own factory, stable quality
Tolerance: Strictly according to the G/B and JIS standard
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:How are steel billets prepared for further processing?
- Steel billets are prepared for further processing through a series of steps that involve heating, shaping, and cooling. The first step in the preparation process is to heat the steel billets in a furnace to a specific temperature, known as the reheat temperature. This temperature is crucial for making the steel billets malleable and easier to shape. Once the billets reach the reheat temperature, they are then transferred to a shaping machine. This machine, often a rolling mill, applies pressure to the heated billets, causing them to undergo plastic deformation. The rolling mill can shape the steel billets into various forms such as bars, rods, or sheets, depending on the desired end product. After shaping, the steel billets are rapidly cooled in a process called quenching. This rapid cooling helps to harden the steel and improve its overall strength and durability. The cooling method can vary depending on the specific requirements of the steel, with options such as air cooling, water quenching, or oil quenching. Once the billets have been shaped and quenched, they may undergo further processing steps such as surface treatment or additional heat treatments to achieve specific properties or surface finishes. This could involve processes like galvanizing, tempering, or annealing. Overall, the preparation of steel billets for further processing involves heating the billets to a reheat temperature, shaping them using a rolling mill, quenching them for hardening, and potentially undergoing additional treatments to meet specific requirements. These steps are crucial in ensuring that the steel billets are ready for their intended applications in various industries.
- Q:What is Alfa carbon? What is beta carbon?
- Alfa is directly connected with the functional groups of carbon atoms of carbon atoms, such as CH3CH2COOH CH2 in which methylene propionate is Alfa carbon carbon carbon atom is the beta carbon atom is directly connected with the functional groups and the connection of the carbon (around Kazakhstan), such as the CH3CH2COOH CH3 propionic acid methyl carbon is the beta carbon
- Q:What are the advantages of using steel billets in the manufacturing process?
- There are several advantages of using steel billets in the manufacturing process. Firstly, steel billets have a consistent composition and uniformity, which ensures better quality control during production. Secondly, steel billets can be easily molded into various shapes and sizes, allowing for flexibility in design and manufacturing. Additionally, steel billets possess high strength and durability, making them suitable for applications that require robust materials. Moreover, steel billets can be recycled and reused, making them an environmentally friendly choice. Overall, the use of steel billets enhances the efficiency, reliability, and sustainability of the manufacturing process.
- Q:How are steel billets used in the manufacturing of pipes?
- Steel billets are the initial raw material used in the manufacturing of pipes. They are heated and then passed through a series of rollers to form a cylindrical shape. These billets are then elongated and shaped into seamless pipes or welded together to create welded pipes. The high strength and durability of steel billets make them ideal for pipe production, ensuring the pipes can withstand high-pressure environments and various applications such as oil and gas transportation, plumbing, construction, and more.
- Q:How do steel billets contribute to the aerospace industry?
- Steel billets play a crucial role in the aerospace industry by providing the necessary raw material for manufacturing various components and structures used in aircraft. These billets, which are semi-finished metal forms, are typically produced through a process called continuous casting, where molten steel is poured into a mold to create a solid billet shape. Once the steel billets are formed, they are further processed into different aerospace components through various manufacturing techniques such as forging, machining, and heat treatment. These processes allow the steel billets to be shaped into specific forms, such as engine components, landing gear parts, structural frames, and other critical aerospace components. The use of steel billets in the aerospace industry offers several advantages. Firstly, steel is known for its high strength, durability, and excellent mechanical properties, making it a suitable material for applications where safety and reliability are of utmost importance, such as in the aerospace sector. Steel billets can withstand extreme temperatures, pressure, and stress, making them ideal for critical parts that need to perform under demanding conditions. Additionally, steel billets provide cost-effectiveness and versatility in manufacturing. Steel is widely available, making it a relatively affordable material compared to other metals used in the aerospace industry. Moreover, the ability to shape and process steel billets into various forms and sizes allows for flexibility in designing and producing aerospace components, ensuring they meet the specific requirements and standards of aircraft manufacturers. Another key contribution of steel billets to the aerospace industry is their compatibility with advanced manufacturing technologies. Steel can be easily machined, welded, and joined, enabling the integration of complex features and structures in aerospace components. This compatibility with modern manufacturing techniques allows for the production of lightweight, yet robust, parts, contributing to overall fuel efficiency and improved performance of aircraft. In conclusion, steel billets are vital to the aerospace industry as they provide the necessary raw material for manufacturing critical components and structures used in aircraft. Their high strength, durability, cost-effectiveness, and compatibility with advanced manufacturing technologies make steel billets an essential ingredient in building safe, reliable, and efficient aerospace systems.
- Q:What are the different types of cleaning methods used for steel billets?
- There are several different types of cleaning methods used for steel billets. These include mechanical cleaning methods such as shot blasting or wire brushing, chemical cleaning methods like pickling or acid cleaning, and thermal cleaning methods such as annealing or heat treatment. Each method is chosen based on the specific requirements and condition of the steel billets to ensure effective and efficient cleaning.
- Q:What are the different surface finishes available for steel billets?
- Steel billets can be finished in several different ways, depending on their specific requirements and intended use. Some commonly used surface finishes include: 1. Hot Rolled: Steel billets are rolled at high temperatures, resulting in a rough and scaled surface. This finish is suitable for applications where aesthetics are not a priority. 2. Cold Rolled: Steel billets are rolled at room temperature to achieve a smoother and more polished surface. Cold rolling improves dimensional accuracy and surface quality. 3. Pickled and Oiled: Scale and rust are removed from the steel billets using an acid solution, followed by an oil coating to prevent corrosion. This finish provides a clean and rust-free surface, commonly used in the automotive and construction industries. 4. Galvanized: A zinc coating is applied to the steel billets to protect them from corrosion. This finish offers excellent corrosion resistance, making it suitable for outdoor applications like fencing, roofing, and structural components. 5. Passivated: Free iron is removed from the steel surface through a chemical process, enhancing its corrosion resistance. This finish is often used in the production of stainless steel billets to improve their resistance to rust and other forms of corrosion. 6. Shot Blasting: Small abrasive particles are projected onto the steel billets' surface to remove scale, rust, and impurities. This process creates a textured and uniform finish, ideal for applications requiring improved adhesion, such as painting or coating. 7. Polished: Abrasive materials are used to smoothen the surface of steel billets and achieve a high-gloss finish. This finish is commonly used for decorative purposes in furniture, architectural components, and jewelry. It's important to consider various factors, such as the intended application, desired aesthetics, and required corrosion resistance, when choosing a surface finish for steel billets.
- Q:What are the main challenges in steel billet production?
- There are several main challenges in steel billet production that manufacturers and producers face. One of the key challenges is ensuring consistent and uniform quality of the billets. Steel billets are the semi-finished products that are further processed into various steel products, and any inconsistency or variation in their quality can lead to defects or failures in the final products. Therefore, maintaining strict quality control measures throughout the production process is crucial. Another significant challenge is optimizing the production process to meet the desired quantity and quality targets while minimizing costs. This involves efficient utilization of resources such as raw materials, energy, and labor. Additionally, maintaining a balance between the production speed and quality can be challenging as increasing the speed may lead to reduced quality or increased defects. Ensuring the safety of workers and the environment is also a major challenge in steel billet production. The production process involves heavy machinery, high temperatures, and potentially hazardous materials, which can pose risks to the workers' health and safety. Implementing proper safety protocols, providing training, and ensuring compliance with regulatory standards are essential to address these challenges. Furthermore, meeting the ever-increasing demand for steel billets is a challenge for producers. The market demand fluctuates, and manufacturers need to be able to adjust their production capacity accordingly. This requires flexibility in production planning and efficient inventory management to avoid overproduction or stock shortages. Lastly, technological advancements and innovations in the steel industry pose both challenges and opportunities. Adopting new technologies, such as automation, artificial intelligence, and data analytics, can improve efficiency and productivity. However, incorporating these technologies into existing production processes can be complex and require significant investments and expertise. In summary, the main challenges in steel billet production include maintaining consistent quality, optimizing production processes, ensuring safety, meeting market demand, and adapting to technological advancements. Overcoming these challenges requires continuous improvement, innovation, and a proactive approach to stay competitive in the steel industry.
- Q:What are the cost implications of using steel billets in manufacturing?
- Using steel billets in manufacturing can have several cost implications. First and foremost, the cost of steel billets themselves needs to be considered. The price of steel billets can vary depending on factors such as market demand, availability, and the grade of steel used. Therefore, fluctuations in steel prices can directly impact the cost of manufacturing. Additionally, the cost of transportation and logistics needs to be taken into account. Steel billets are heavy and bulky, requiring specialized handling and transportation methods. This can result in higher shipping costs, especially if the manufacturing facility is located far away from the source of steel billets. Furthermore, the cost of processing and shaping steel billets into the desired form for manufacturing needs to be considered. This includes expenses associated with cutting, welding, forging, and any other necessary fabrication processes. The complexity of these processes and the required machinery can have a significant impact on the overall cost of using steel billets. Another cost implication is related to the quality of steel billets. Inferior quality billets can lead to lower product quality and higher rejection rates, resulting in increased manufacturing costs. Therefore, it is important to source steel billets from reputable suppliers to ensure consistent quality and minimize the risk of defects. In terms of long-term costs, the durability and strength of steel make it an attractive choice for manufacturing. Steel is known for its longevity and resistance to wear and tear, reducing the need for frequent replacements and repairs. This can result in long-term cost savings for manufacturers. Lastly, it is essential to consider the environmental and sustainability aspects associated with using steel billets. Steel production is energy-intensive and can have a significant carbon footprint. Increasingly, manufacturers are being held accountable for their environmental impact, which can lead to additional costs in terms of compliance with regulations or implementing sustainable practices. In summary, the cost implications of using steel billets in manufacturing involve the price of the billets themselves, transportation costs, processing expenses, quality considerations, long-term durability, and sustainability factors. Careful analysis of these cost factors is crucial for manufacturers to make informed decisions and optimize their manufacturing processes.
- Q:What is the chemical composition of steel billets?
- Steel billets are primarily composed of iron, with varying amounts of carbon and other alloying elements such as manganese, silicon, and trace amounts of sulfur and phosphorus.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Grade Q215 super square steel billet form China
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17172 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
New products
Hot products
Related keywords
