Steel Billet High Quality Hot Rolled Q195 Q235 120-150MM

Steel Billet High Quality Hot Rolled Q195 Q235 120-150MM System 1

Steel Billet High Quality Hot Rolled Q195 Q235 120-150MM

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Product Description:

OKorder is offering Steel Billet High Quality Hot Rolled Q195 Q235 120-150MM at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

1) Suitable for making various strong cutting tool abrasion resistance, impact resistance.

2) Used to produce all kinds of high hard and super hard saw blade, drill, tap, broach, gear hob and various kinds of milling cutter.

3) Used for advanced punching die, screw die, and the toughness and complicated shape of the punch, etc.

4) Is used for cold forging die and drawing mode, etc.

5) Recommended watchcase factory, screw factory and other cold stamping products industry use.

Product Advantages:

OKorder's Steel Billet High Quality Hot Rolled Q195 Q235 120-150MM are durable, strong, and resist corrosion.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Corrosion resistance

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Product Specifications:

1. Grade: GB, JIS, ASTM, EN

2. Grade: Q235, SS400, A36, S235JR

3. Diameter and mass: As below

Diameter	Mass	Diameter	Mass	Diameter	Mass
(mm)	(kg/m)	(mm)	(kg/m)	(mm)	(kg/m)
6	0.22	22	2.98	53	17.30
7	0.30	24	3.55	56	19.30
8	0.40	25	3.85	60	22.20
9	0.50	26	4.17	63	24.50
10	0.62	28	4.83	65	26.00
11	0.75	30	5.55	70	30.20
12	0.89	32	6.31	75	34.70
13	1.04	34	7.13	80	39.50
14	1.21	36	7.99	85	44.50
15	1.39	38	8.90	90	49.90
16	1.58	40	9.86	95	55.60
17	1.78	42	10.90	100	61.70
18	2.00	45	12.50	120	88.85
19	2.23	48	14.20	140	120.93
20	2.47	50	15.40	150	138.82

4. Material: Mild Steel

5. Heat treatment of high quality steel:

Fire: Isothermal annealing temperature is 800 ~ 880 °C, with 10 ~ 20 °C, the furnace cooling to about 600 °C, hardness above HB269.

Preheat temperature: 730-730 °C

Quenching temperature: 1190-1210 °C

Tempering temperature: 540-595 °C

Cold drawn, hardness 285 HBS

Cold drawn after annealing condition, hardness 277 HBS

Quenching methods: oil quenching, air cooling or salt bath quenching

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Steel Billet High Quality Hot Rolled Q195 Q235 120-150MM

Q: What are the factors that determine the lifespan of steel billets?: The lifespan of steel billets is influenced by several factors. Firstly, the quality of the steel used in the production of billets is critical. Steel with high levels of impurities or inconsistent composition may have a shorter lifespan. The manufacturing process also plays a significant role. If the steel billets are not properly heated, cooled, or rolled, they may develop internal stresses or defects that can lead to premature failure. Environmental factors also impact the lifespan of steel billets. Exposure to corrosive substances, such as chemicals or moisture, can result in corrosion and degradation of the steel. Additionally, extreme temperatures can cause thermal expansion and contraction, leading to fatigue or cracking of the billets over time. The handling and storage of steel billets are also important factors. If they are mishandled, dropped, or subjected to excessive impact, it can lead to deformation or microstructural changes that reduce their lifespan. Proper storage conditions, including protection from moisture, direct sunlight, and extreme temperature fluctuations, can help preserve the integrity of the billets. Regular maintenance and inspection also contribute to determining the lifespan of steel billets. Timely detection and repair of any defects or damages can prevent further deterioration and extend their lifespan. In summary, the quality of the steel, manufacturing process, environmental conditions, handling and storage practices, as well as maintenance and inspections, all play crucial roles in determining the lifespan of steel billets.

Q: What are the main factors that affect the competitiveness of steel billets manufacturers?: The competitiveness of steel billets manufacturers is heavily influenced by multiple factors. These factors have the ability to determine whether a manufacturer succeeds or fails in the highly competitive steel industry. 1. Raw material costs play a crucial role in determining competitiveness. The cost and availability of raw materials, such as iron ore and coal, have a significant impact. Fluctuations in these prices can affect overall production costs, so manufacturers must ensure they have a reliable and cost-effective source of raw materials. 2. Another key factor is production efficiency. Manufacturers need to streamline their production processes and utilize advanced technology to maximize output while minimizing costs. By improving production efficiency, manufacturers can achieve economies of scale, ultimately enhancing their competitiveness. 3. Quality control is of utmost importance. The quality of steel billets directly affects the performance and durability of the final products. Manufacturers must implement stringent quality control measures to meet industry standards consistently. By consistently producing high-quality steel billets, manufacturers can gain a competitive edge. 4. Keeping up with technological advancements is crucial for competitiveness. Manufacturers should invest in advanced machinery, automation, and digitalization to improve production efficiency, reduce costs, and enhance product quality. By adopting new technologies and continuously innovating, manufacturers can stay ahead of their competitors. 5. Energy costs significantly impact competitiveness. Steel billets manufacturing involves energy-intensive processes, and the cost of energy can be a determining factor. Access to affordable and reliable energy sources is essential for manufacturers to maintain competitive prices. 6. Market demand and competition are significant factors. Manufacturers must have a deep understanding of market trends, customer preferences, and emerging applications. This knowledge allows them to align their production accordingly. Additionally, a strong marketing strategy is necessary to effectively compete with other manufacturers. 7. Skilled labor availability is crucial. Skilled workers with expertise in steel production processes contribute to improved efficiency and quality. Manufacturers should invest in training programs and focus on attracting and retaining skilled workers to maintain competitiveness. 8. Government regulations and policies can impact competitiveness. Compliance with environmental regulations, labor laws, and trade policies can add to costs and administrative burden for manufacturers. Adapting to changing regulations and aligning with industry standards is necessary to maintain competitiveness. In conclusion, the competitiveness of steel billets manufacturers is influenced by various factors. Raw material costs, production efficiency, quality control, technological advancements, energy costs, market demand and competition, access to skilled labor, and government regulations all play a role. Addressing these factors strategically is essential for manufacturers to stay competitive in the ever-evolving steel industry.

Q: What is the average cost of steel billets?: Several factors can influence the average cost of steel billets, including the type of steel, market conditions, and global supply and demand. Steel billets are semi-finished metal products commonly used as raw materials for various steel products. As of September 2021, the average price of steel billets ranges from $400 to $600 per metric ton. However, it is important to be aware that this price can fluctuate significantly due to factors such as changes in raw material costs (such as iron ore and scrap metal), energy prices, transportation costs, and market dynamics. Furthermore, specific countries or regions may experience variations in the average cost of steel billets due to regional factors like import tariffs, trade restrictions, and currency exchange rates. It is always recommended to seek advice from industry experts, steel suppliers, or consult market reports for the most accurate and up-to-date information on the current average cost of steel billets.

Q: How do steel billets contribute to the strength of a structure?: Steel billets contribute to the strength of a structure in several ways. Firstly, steel billets are produced by a process called casting, which involves pouring molten steel into molds and allowing it to solidify. This method ensures that the steel billets have a consistent and uniform composition, with minimal impurities. As a result, the structural integrity and strength of the final product are enhanced. Secondly, steel billets undergo a process called hot rolling or cold rolling, which further improves their strength. Hot rolling involves heating the steel billets to high temperatures and then passing them through a series of rollers, which compress and shape the steel into the desired form. This process helps align the steel's grain structure, making it stronger and more resistant to deformation. Additionally, steel billets are often used as raw material for the production of other steel products, such as beams, columns, and plates. These fabricated steel components are then incorporated into structures, providing additional strength and support. The high strength and durability of steel billets make them ideal for withstanding heavy loads, seismic forces, and other external pressures. Moreover, steel billets can be alloyed with other elements, such as carbon, manganese, and chromium, to enhance their mechanical properties and increase their strength. The addition of these alloying elements improves the steel's hardness, toughness, and resistance to corrosion, making it even more suitable for structural applications. Overall, steel billets play a crucial role in enhancing the strength of a structure. Through their uniform composition, hot or cold rolling processes, and alloying capabilities, steel billets contribute to the overall structural integrity, durability, and load-bearing capacity of buildings, bridges, and other infrastructure projects.

Q: The form of carbon in carbon steels: The solubility of carbon content when the iron carbon alloy than in the iron when the excess carbon can be in the form of carbide iron or elemental state (graphite) in alloy, which can form a series of carbide, Fe3C (cementite, 6.69%C) is a metastable phase, it is a compound complex structure gap. Graphite is a stable phase of iron carbon alloy with simple six - party structure. Fe3C has the potential to break down into iron and graphite stable phases, but the process is extremely slow at room temperature.

Q: How are steel billets heat-treated?: Steel billets undergo heat treatment through either annealing or quenching and tempering processes. In annealing, the steel billets are heated to a specific temperature and gradually cooled, which relieves internal stresses and enhances the steel's ductility and toughness. Conversely, quenching and tempering involves heating the billets to a high temperature and quickly cooling them in a quenching medium, such as water or oil. This rapid cooling creates a hard and brittle structure in the steel, which is then tempered by reheating the billets to a lower temperature. This tempering process reduces brittleness and increases toughness. The choice of heat treatment process depends on the desired properties and applications of the steel billets.

Q: What is the role of steel billets in the production of railway wagons?: Steel billets play a critical role in the production of railway wagons as they serve as the raw material for manufacturing various components, such as the wagon body, chassis, and structural elements. These billets are heated and shaped into desired forms through processes like rolling and forging, which enable the creation of strong and durable wagon parts. By providing the necessary strength and structural integrity, steel billets contribute to the overall safety, reliability, and longevity of railway wagons, ensuring they can withstand the demanding conditions and heavy loads encountered during their service on the railways.

Q: What are the different types of straightening methods used for steel billets?: There are several different types of straightening methods used for steel billets, depending on the specific requirements and desired outcome. These methods include: 1. Roller Straightening: This method involves passing the steel billets through a series of rollers that apply pressure in various directions to straighten them. The rollers can be adjusted to apply more pressure on certain areas of the billet that may be bent or twisted. 2. Hydraulic Straightening: In this method, hydraulic presses are used to apply pressure on the billets, either in a single direction or in multiple directions. The pressure can be adjusted to achieve the desired level of straightness. 3. Heat Straightening: Heat straightening is a method that involves applying heat to the bent or twisted areas of the steel billets and then using hydraulic or mechanical tools to straighten them. The heat softens the steel, allowing it to be reshaped more easily. 4. Hammering: Hammering is a traditional method of straightening steel billets, where skilled workers use hammers and anvils to manually reshape the billets. This method requires a high level of skill and precision to achieve the desired straightness. 5. Magnetic Straightening: Magnetic straightening is a non-contact method that uses magnetic fields to apply forces on the steel billets and straighten them. This method is often used for smaller and thinner billets, where other methods may cause damage or distortion. Each of these straightening methods has its own advantages and limitations, and the choice of method depends on factors such as the size and thickness of the billets, the degree of straightness required, and the available equipment and resources.

Q: How do steel billets contribute to the overall seismic resistance of a structure?: The overall seismic resistance of a structure is greatly improved by the presence of steel billets. When incorporated into concrete structures, steel billets act as reinforcement, boosting the structure's strength and longevity. This reinforcement enables the structure to better endure the forces and vibrations unleashed by earthquakes. The impressive tensile strength of steel billets enables them to efficiently absorb and distribute seismic energy, significantly decreasing the likelihood of structural failure during an earthquake. Moreover, steel billets have the capacity to be transformed into specialized structural elements, such as braces or shear walls, which are strategically positioned within the structure to counteract the lateral forces resulting from earthquakes. By utilizing steel billets, these structural elements are able to effectively absorb and disperse the seismic energy, successfully safeguarding the overall structure from substantial harm. Furthermore, steel billets are instrumental in the construction of seismic dampers, which are devices created to soak up and dissipate the energy generated by seismic events. When steel billet-based dampers are installed, the structure is able to significantly diminish the transfer of seismic energy to the building, thereby minimizing the potential for damage. Additionally, steel billets possess outstanding ductility, which is the capacity to deform without breaking. During an earthquake, structures experience considerable movement and vibrations. The ductile nature of steel allows it to flex and bend under these forces, proficiently absorbing seismic energy and preventing sudden, catastrophic failure of the structure. In conclusion, steel billets enhance the overall seismic resistance of a structure by providing additional strength and durability, facilitating the creation of specialized structural elements, enabling the construction of seismic dampers, and offering exceptional ductility. Their application elevates the structure's ability to withstand seismic forces, reducing the risk of damage and ensuring the safety of its occupants.

Q: How do steel billets contribute to the sustainability of construction projects?: Steel billets contribute to the sustainability of construction projects in several ways. Firstly, steel is a highly durable and long-lasting material, ensuring that structures built with steel billets have a longer lifespan and require less maintenance and repairs over time. This longevity reduces the need for frequent reconstruction, saving resources and minimizing waste. Additionally, steel is a recyclable material, meaning that steel billets can be reused or repurposed at the end of their life cycle, reducing the demand for new steel production and lowering the environmental impact. Lastly, steel's strength-to-weight ratio allows for lighter and more efficient designs, resulting in reduced material consumption and energy usage during construction. Overall, the use of steel billets in construction projects promotes sustainability by enhancing durability, facilitating recycling, and optimizing resource efficiency.

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