STEEL BILLET 120MM/130MM/150MM made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17532 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Payment terms:
100%Irrevercable L/C at sight or T/T
Grade:
Q195/Q215/Q235/Q275
Tolerance:
Strictly according to the G/B and JIS standard
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.
The billet is mainly divided into two kinds from the shape:
Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate.
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 |
Other Specifications
Size :100mm to 165mm
Length:6~12meters
Squar Tolerance: ±4
Length Tolerance: +100mm
Romboidity/Difference Diagonals: no more than 0.7%
Camber: no more than 1.5%(%)
Twist: no more than 3 degrees per 1 meter length
Our Advantage
* Professional Personnel of Steel Trading
* Strong Steel Industry Background
* Conveniently Geographic Location
Our Commitment
* Sincere, Practical, Efficient and Developing
* High Quality Steel Production
* Competitive Price and Timely Delivery
Packing :
Within 30 days
1.Standard export package
2.In bundles with steel strips
3.As the requirements of the customers
FAQ:
Q: How to get quotation?
A: When we receive your detailed enquiry, we will set the best price based on standard,
steel grade, outer diameter, wall thickness, quantity, country.
And we will send quotation to your mailbox.
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 do steel billets contribute to the environmental sector?
- Steel billets contribute to the environmental sector in several ways. Firstly, the production of steel billets often involves recycling scrap metal, which helps reduce the demand for raw materials and conserves natural resources. This process also reduces the energy required for steel production, resulting in lower greenhouse gas emissions and a smaller carbon footprint. Furthermore, steel billets are widely used in construction projects, such as building infrastructure and renewable energy installations. Steel is a highly durable material that can withstand harsh weather conditions and has a long lifespan. By using steel billets in construction, we can create structures that require minimal maintenance and repair, reducing the need for frequent replacements and conserving additional resources. Additionally, steel billets play a crucial role in the manufacturing of eco-friendly products. Steel is a key component in the production of electric vehicles, wind turbines, and solar panels. These clean energy solutions help reduce our reliance on fossil fuels and decrease harmful emissions, thus contributing to a cleaner and greener environment. Moreover, steel billets can be recycled again at the end of their lifespan, further reducing waste and minimizing the environmental impact. Recycling steel is a highly efficient process that requires less energy and produces fewer emissions compared to the production of new steel from raw materials. In conclusion, steel billets contribute to the environmental sector through their recycling capabilities, durability in construction, and their role in the manufacturing of eco-friendly products. By incorporating steel billets into various industries, we can promote sustainability, conserve resources, and reduce our environmental footprint.
- Q: How do steel billets contribute to the manufacturing of rail and transportation systems?
- Steel billets are an essential component in the manufacturing of rail and transportation systems. These billets serve as the raw material for the production of various components used in the construction of railways, such as rails, sleepers, and fasteners. One of the primary uses of steel billets in rail manufacturing is for the production of railway tracks. Steel billets are first heated and then rolled into long, slender sections called rails. These rails are then further processed and treated to withstand the heavy loads and constant wear and tear experienced in railway operations. The durability, strength, and resistance to deformation of steel make it an ideal material for railway tracks, ensuring safe and efficient transportation. Steel billets also play a vital role in the manufacturing of sleepers or railroad ties, which are used to support the rails and maintain their alignment. These sleepers, typically made from prestressed concrete or wood, require reinforcing bars made from steel billets to enhance their strength and structural integrity. Additionally, steel billets are used to produce fasteners, such as bolts, clips, and spikes, which are crucial for securely fastening rails to sleepers and maintaining track stability. Moreover, steel billets are used in the production of various transportation system components, including chassis, frames, and suspension systems for trains, trams, buses, and other vehicles. Their high strength and excellent formability make steel billets an ideal choice for these applications, as they can withstand the heavy loads and provide structural integrity necessary for safe and reliable transportation. In summary, steel billets play a significant role in the manufacturing of rail and transportation systems. From the production of railway tracks to the fabrication of sleepers, fasteners, and vehicle components, steel billets provide the necessary strength, durability, and structural integrity required for the efficient and safe operation of railways and transportation systems.
- Q: What is the role of steel billets in the manufacturing of structural steel bridges?
- Steel billets play a crucial role in the manufacturing of structural steel bridges as they serve as the primary raw material for the production of steel beams and other structural components. These billets are heated and then shaped into desired forms through processes like rolling or forging. Their high strength and durability make them ideal for constructing the load-bearing elements of bridges, ensuring the structural integrity and longevity of the final bridge product.
- Q: What is the difference between carbon three plants and carbon four plants?
- The mesophyll cells of carbon three plants are more dispersed, and there are no chloroplasts in bundle sheath cells. Photosynthesis is only carbon three cycle, and the utilization rate of carbon dioxide is low. It usually lives in temperate zone.Four carbon plant mesophyll cells arranged regularly, the formation of two circles of the "ring" and bundle sheath cells, bundle sheath cells have no chloroplast grana, photosynthesis has three carbon cycle and carbon cycle four, higher utilization rate of carbon dioxide, the general life in tropical and subtropical regions.The initial product of CO2 assimilation is not photosynthetic carbon cycle in three carbon compounds 3- phosphoglycerate, but four carbon compounds malic acid or aspartic acid plant.
- Q: How are steel billets used in the production of machinery and equipment?
- Steel billets are used in the production of machinery and equipment as raw material for forging, casting, and machining processes. They are heated, shaped, and molded into various components such as gears, shafts, and structural parts, which are then assembled to create the final machinery or equipment. The high strength and durability of steel billets make them ideal for handling heavy loads, withstanding high temperatures, and ensuring the reliability and longevity of the machinery and equipment.
- Q: How are steel billets used in the production of transmission components?
- In the production of transmission components, steel billets are indispensable raw materials. These semi-finished products are typically obtained through the casting process and have a rectangular or square shape with a larger cross-sectional area compared to the final product. To shape the steel billets into the desired forms, a series of processes such as forging, rolling, or extrusion are employed. Each of these processes aims to transform the steel billets into specific shapes and sizes required for transmission components like gears, shafts, bearings, and housings. Forging is a widely used method for shaping steel billets. It involves heating the billet and using mechanical force to deform it into the desired shape, thereby enhancing the strength and durability of the transmission components. Rolling, on the other hand, gradually reduces the cross-sectional area of the steel billets by passing them through a series of rollers. This process helps achieve the desired shape and dimensions of the components. In certain cases, extrusion is employed to produce complex shapes. This process involves forcing the steel billets through a die to obtain the desired form, allowing for the production of intricate transmission components like splined shafts or valves. After shaping the steel billets into the required forms, further machining processes such as cutting, drilling, and grinding are carried out to achieve the final specifications. These components are then heat-treated and coated to enhance their strength, durability, and resistance to corrosion. In summary, steel billets play a crucial role in the production of transmission components as they provide a versatile and reliable raw material that can be shaped into various forms. They ensure that the transmission components possess the necessary strength, durability, and precision required for efficient and reliable operation in vehicles and machinery.
- Q: What are the different methods of steel billet testing?
- Some of the different methods of steel billet testing include ultrasonic testing, magnetic particle testing, liquid penetrant testing, visual inspection, and hardness testing.
- Q: What are the international standards or certifications for steel billets?
- There are several international standards and certifications that apply to steel billets, which ensure their quality, safety, and compliance with industry regulations. One of the most recognized standards is the ISO 9001 certification, which sets the criteria for a quality management system. This certification ensures that the manufacturing process of steel billets meets international quality standards and that the products are consistently produced to meet customer requirements. In addition to ISO 9001, there are other certifications specific to the steel industry. The ISO 14001 certification focuses on environmental management systems, ensuring that the production of steel billets follows environmentally sustainable practices. This certification demonstrates a commitment to minimizing the environmental impact and promoting sustainable development. Another important certification is the ISO 45001, which focuses on occupational health and safety management. This certification ensures that steel billet manufacturers have implemented effective safety protocols and procedures to protect their employees and prevent accidents in the workplace. Furthermore, the American Society for Testing and Materials (ASTM) establishes standards for steel billets, such as ASTM A615/A615M for deformed and plain carbon-steel bars for concrete reinforcement. These standards specify the mechanical properties, chemical composition, and testing methods for steel billets used in construction applications. The European Committee for Standardization (CEN) also sets standards for steel billets through the European Norm (EN) system. For instance, EN 10025 specifies the technical delivery conditions for structural steel products, including steel billets, used in various industries across Europe. It is important for steel billet manufacturers to adhere to these international standards and certifications to ensure the quality, safety, and compliance of their products. Adhering to these standards not only enhances the credibility and reputation of the manufacturer but also provides assurance to customers that the steel billets they are purchasing meet the highest industry standards.
- Q: What is the role of steel billets in the construction of residential buildings?
- Steel billets are an essential component in the construction of residential buildings as they serve as the raw material for manufacturing various structural steel elements. These billets are heated, shaped, and transformed into different forms such as beams, columns, and reinforcing bars, which provide strength and stability to the building's framework. Additionally, steel billets are also used in the fabrication of other critical components like wall panels and roof trusses, ensuring durability and safety in residential construction.
- Q: What does "billet" mean?
- Steelmaking and continuous casting of steel products are mainly used for steel rolling, such as round bar, wire rod, sheet metal and so on
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STEEL BILLET 120MM/130MM/150MM made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17532 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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