Hot Rolled Steel Strip for Spring in Car

Hot Rolled Steel Strip for Spring in Car System 1

Hot Rolled Steel Strip for Spring in Car

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 500 m.t.

Supply Capability:: 10000 m.t./month

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Specification

Standard:

AISI,JIS,GB,ASTM

Technique:

Hot Rolled

Shape:

Surface Treatment:

Steel Grade:

Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)

Certification:

ISO,SGS

Thickness:

1.5-20mm

Width:

30-720

Length:

Outer Diameter:

Net Weight:

1. Product Description

The Billets as raw materials, through furnace heating, high-pressure water to reduce the phosphorus, then entering the roughing mill, cutting head, end, and then put into the finishing mill, cutting the edge, after the times of straightening, leveling and other finishing line treatment, and then cutting board or coil becomes the hot rolled steel sheet and hot rolled steel coil.

2. Main Features

Characteristics of hot rolled steel hot-rolled steel is a high temperature heating and rolled steel, hot rolled product has high strength, good toughness, easy to processing molding and good weldability and other excellent properties, which are widely used in ship, automobile, Bridges, buildings, machinery, pressure vessels and other manufacturing industries.

3. Excellent Product Image

Hot Rolled Steel Strip for Spring in Car

4. Application

Our hot-rolled steel coil and sheet are applied to a wide range of uses such as automobile, electrical appliance, machinery manufacturing, container manufacturing, shipbuilding, bridge, pipeline, and receive high acclaim from our customers for its excellent quality.

5. FAQ

1.Q: Do you have attended any exhibition?

A: We almost go to Canton Fair and Overseas Exhibitions every year.

2. 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.

3. Q: How long can we receive the product after purchase?

A: Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Why choose us?

Pre-sale Service

1. Sample can be offered with sample charge and courier fee by buyer's side.

2. We have full stock,and can deliver within short time.Many styles for your choices.

3. OEM and ODM order are accepted, Any kind of logo printing or design are available.

4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you

5. All of our products are produce by our professional workman and we have our high-work-effect foreign trust-worthy sales team.

6. We have 18 years' experience of design, manufacture and sell lingerie, we cherish every order from our honor.

After you choose

1. Count the most efficient shipping cost and make invoice to you at once.

2. Check quality again, then send out to you at 1-2 working day after your payment.

3. Email you the tracking no, and help to chase the parcels until it arrive you.

Q: How are steel strips priced and sold?: Steel strips are typically priced and sold based on several factors. Firstly, the cost of the raw materials used to produce the steel strips, such as iron ore and other alloys, plays a significant role in determining the price. Fluctuations in the prices of these materials can directly impact the pricing of steel strips. Additionally, the manufacturing process and overhead costs involved in producing steel strips influence their pricing. This includes expenses related to labor, energy, equipment, and transportation. Quality standards and certifications, such as ISO certifications, can also affect the price as they ensure the product meets certain criteria. Market demand and competition also play a role in pricing steel strips. Higher demand for steel strips can lead to increased prices, especially when supply is limited. Conversely, if there is low demand or excess supply, prices may be more competitive. Steel strips are typically sold through various channels, including steel service centers, distributors, and directly from manufacturers. Steel service centers and distributors act as intermediaries, purchasing steel strips in bulk from manufacturers and reselling them to end-users. They often offer additional services such as cutting, slitting, or customizing the steel strips based on customer requirements. Direct sales from manufacturers are also common, particularly for larger orders or when customers have specific preferences or requirements. Manufacturers may have their own sales teams or work with agents or representatives to facilitate the sale of steel strips. In summary, steel strip pricing is determined by factors such as raw material costs, manufacturing expenses, quality standards, market demand, and competition. The sales of steel strips can be carried out through steel service centers, distributors, or directly from manufacturers.

Q: What are the common tensile strengths for steel strips?: The specific grade and type of steel being used can cause variations in the common tensile strengths for steel strips. Typically, the tensile strengths for steel strips can range from 300 to 2,500 megapascals (MPa). For example, low carbon steel strips usually have tensile strengths between 300 and 600 MPa, whereas high carbon steel strips can exhibit tensile strengths from 1,200 to 2,500 MPa. Furthermore, stainless steel strips, renowned for their corrosion resistance and strength, generally possess tensile strengths ranging from 600 to 1,500 MPa. This range depends on the specific grade and composition of the stainless steel. It is important to consider that these ranges are approximate and can vary due to factors such as the manufacturing process, heat treatment, and alloy composition. Therefore, it is advisable to refer to the manufacturer's specifications or standards for precise tensile strength values for specific steel strips.

Q: What are the safety precautions to be taken while handling steel strips?: When handling steel strips, it is important to follow certain safety precautions to ensure the well-being of yourself and others. Here are some safety measures to consider: 1. Wear appropriate personal protective equipment (PPE): Always wear safety goggles, gloves, and steel-toed boots to protect your eyes, hands, and feet from potential injuries caused by sharp edges or flying debris. 2. Lift and carry with proper technique: When lifting steel strips, always bend at your knees and use your leg muscles to lift rather than your back. Keep the load close to your body and avoid twisting or jerking motions to prevent strains or sprains. 3. Use proper lifting equipment: If the steel strips are heavy or bulky, use mechanical lifting aids such as hoists or forklifts to reduce the risk of injuries. Ensure that the equipment is in good working condition and follow proper operating procedures. 4. Secure and stabilize the load: If transporting steel strips, make sure the load is properly secured and balanced on the vehicle or pallet. Use straps or chains to prevent shifting or falling during transportation. 5. Be aware of sharp edges: Steel strips often have sharp edges that can cause cuts or punctures. Handle them with caution and avoid dragging or sliding them against surfaces or other objects. 6. Store safely: When storing steel strips, ensure they are stored in a well-organized manner to prevent them from falling or toppling over. Use appropriate racks or shelves designed for heavy loads. 7. Maintain a clean work area: Keep the work area free from clutter, debris, or any potential hazards that may cause slips, trips, or falls. Sweep the floor regularly to remove any metal shavings or other sharp objects. 8. Be mindful of hot or cold surfaces: Steel strips can conduct heat or cold, so be cautious when handling them to avoid burns or frostbite. Use insulated gloves or other protective measures when working with extreme temperatures. 9. Follow safe cutting procedures: If cutting steel strips, use appropriate tools and follow proper cutting techniques. Avoid using damaged or dull tools as they can lead to accidents. 10. Training and supervision: Ensure that all individuals handling steel strips are properly trained in safe handling techniques and are aware of the potential risks involved. Regularly review safety procedures and provide supervision to ensure compliance. By following these safety precautions, you can minimize the risk of accidents or injuries while handling steel strips. Always prioritize safety and take necessary measures to protect yourself and others in the workplace.

Q: What are the safety precautions when handling steel strips?: When handling steel strips, there are several important safety precautions to keep in mind: 1. Personal Protective Equipment (PPE): Always wear the appropriate PPE, including safety glasses, gloves, and steel-toed boots. This will protect you from potential hazards such as sharp edges, flying debris, or accidental drops. 2. Proper Lifting Techniques: Steel strips can be heavy and bulky, so it is crucial to use proper lifting techniques to avoid strain or injury. Bend your knees, keep your back straight, and use your leg muscles to lift the strips. If necessary, use lifting aids or equipment to assist with the lifting process. 3. Secure Storage and Handling: Ensure that steel strips are stored and handled in a secure and organized manner. This will prevent them from falling or shifting, which could cause injury. Use appropriate storage racks, pallets, or straps to keep the strips stable and in place during transport or storage. 4. Slips, Trips, and Falls: Keep work areas clean and free from obstacles, spills, or debris that could cause slips, trips, or falls. Maintain good housekeeping practices and use anti-slip mats or flooring when necessary. Be cautious of any uneven surfaces or slippery conditions, especially when moving or transporting steel strips. 5. Sharp Edges and Burrs: Steel strips can have sharp edges or burrs that can cause cuts or lacerations. Inspect the strips for any sharp edges, and if necessary, use deburring tools to remove any burrs. Be cautious when handling the strips to avoid accidental cuts or scrapes. 6. Proper Equipment and Machinery: When using equipment or machinery to handle steel strips, ensure that they are in good working condition and properly maintained. Follow all safety guidelines and instructions provided by the manufacturer. Never operate equipment if you are not trained or authorized to do so. 7. Communication and Teamwork: If working as part of a team, communicate effectively with your colleagues to ensure everyone is aware of their tasks and any potential hazards. Practice good teamwork and assist one another when required, especially when lifting or moving heavy steel strips. By following these safety precautions, you can minimize the risk of accidents, injuries, and damage when handling steel strips. Always prioritize safety and take the necessary precautions to protect yourself and others in the workplace.

Q: How are steel strips processed for slitting into narrower widths?: To create narrower steel strips, mechanical operations are utilized to process steel strips. The initial step involves uncoiling the steel strip from a large coil and feeding it into a slitter machine. This machine contains multiple circular blades that are spaced apart based on the desired width of the final strips. While the steel strip passes through the slitter machine, the circular blades rotate and cut the strip into narrower widths. The width of each strip is determined by the distance between the circular blades. To ensure the steel strip remains taut throughout the process and avoid any buckling or creasing, the slitter machine is equipped with a tensioning system. Following the slitting process, the steel strip undergoes additional processes to refine and finish the strips. These processes may include edge trimming, where any uneven or rough edges are removed to achieve smooth and precise edges. Additionally, the strips may be leveled to eliminate any residual stresses and maintain flatness. Once all the necessary processing steps are completed, the narrower steel strips are recoiled and packaged for shipment or further processing. The slitting process allows for the production of multiple narrower strips from a single large coil, enhancing the versatility and usability of the steel in various applications. In summary, the processing of steel strips for slitting into narrower widths involves precise cutting, edge trimming, leveling, and recoiling to produce strips that meet specific width requirements and quality standards.

Q: How do steel strips contribute to the strength of structures?: Steel strips contribute to the strength of structures in several ways. Firstly, steel is an incredibly strong and durable material, known for its high tensile strength. When steel strips are incorporated into a structure, they provide reinforcement and support, helping to bear heavy loads and resist external forces such as wind or earthquakes. This reinforcement helps to prevent deformation or collapse of the structure, ensuring its stability and longevity. Additionally, steel strips can be strategically placed in key areas of a structure to distribute and transfer loads more efficiently. By acting as load-bearing components, they can effectively transfer the weight and stress from one area to another, preventing localized points of weakness or failure. This distribution of load helps to evenly distribute the forces acting on the structure, enhancing its overall strength and stability. Moreover, steel strips are often used as tension members in structures, such as beams or columns. Due to their high tensile strength, they are able to resist pulling forces and prevent the structure from being pulled apart. This is particularly crucial in structures that might experience high tension forces, such as bridges or tall buildings, where the steel strips help to counteract the effects of gravity and keep the structure intact. Furthermore, steel strips are resistant to corrosion and degradation, making them highly suitable for long-term structural applications. This durability allows structures to maintain their strength and integrity over time, reducing the need for frequent repairs or replacements. The inclusion of steel strips in the construction process ensures that the structure remains robust and resilient for years to come. In conclusion, steel strips greatly contribute to the strength of structures by providing reinforcement, load distribution, tension resistance, and durability. Their integration helps to ensure the stability, safety, and longevity of various types of structures, from buildings and bridges to infrastructure and industrial facilities.

Q: Are steel strips resistant to chemicals?: Yes, steel strips are generally resistant to chemicals. Due to their composition and protective coatings, steel strips can withstand exposure to a wide range of chemicals without undergoing significant damage or corrosion.

Q: What are the dimensional tolerances for steel strips?: The dimensional tolerances for steel strips vary depending on the specific application and industry requirements. However, in general, the dimensional tolerances for steel strips are determined by international standards such as ASTM (American Society for Testing and Materials) or EN (European Norms). The dimensional tolerances can include parameters such as thickness, width, length, flatness, straightness, and edge condition. For example, the thickness tolerance for steel strips can range from +/- 0.0005 inches to +/- 0.005 inches, depending on the thickness range and specific grade of steel. Similarly, the width tolerance can range from +/- 0.002 inches to +/- 0.020 inches, and the length tolerance can range from +/- 0.010 inches to +/- 0.100 inches, depending on the application and industry standards. In terms of flatness and straightness, the tolerances can be defined in terms of maximum deviation from a flat or straight surface over a specified length or width. These tolerances are typically specified in terms of a percentage or a specific value, such as 0.002 inches per foot. Edge condition tolerances are also important for steel strips, as they affect the performance and functionality of the product. These tolerances define the acceptable limits for burrs, slivers, or roughness on the edges of the strip. It is important to note that these dimensional tolerances may vary depending on the specific grade of steel, the manufacturing process, and the intended use of the steel strips. Therefore, it is essential to consult the relevant standards and specifications for accurate and precise dimensional tolerances for steel strips in a specific application.

Q: What are the packaging requirements for transporting steel strips?: To ensure the safety and prevent any damage to steel strips during transit, certain packaging requirements must be met. These requirements encompass the following: 1. Secure wrapping: It is necessary to securely wrap the steel strips using appropriate materials like plastic or shrink wrap. This prevents any movement or shifting during transportation, safeguarding the strips against physical damage such as scratches or dents. 2. Reinforced packaging: Depending on the size and weight of the steel strips, additional reinforcement may be necessary. This can be achieved by utilizing wooden or metal pallets, corner protectors, or strapping to enhance stability and prevent bending or warping. 3. Sufficient cushioning: To provide further protection against impact, it is advisable to incorporate cushioning materials such as foam or bubble wrap. These materials absorb shocks and vibrations during transport, reducing the risk of damage caused by sudden movements or impacts. 4. Appropriate labeling: Proper and conspicuous labeling is crucial when transporting steel strips. Labels should include essential information like steel type, dimensions, weight, and any special handling instructions. This ensures that the package is handled correctly throughout the transportation process. 5. Moisture protection: Steel strips are vulnerable to rust and corrosion, particularly if exposed to moisture. Therefore, packaging materials should be resistant to moisture, and measures like adding desiccants or using moisture barrier films can be taken to safeguard the steel strips from humidity. 6. Compliance with regulations: It is important to adhere to relevant regulations and guidelines set by international shipping organizations or local authorities when packaging steel strips. This includes regulations concerning weight limits, hazardous materials, and securing methods. By adhering to these packaging requirements, the risk of damage to steel strips during transportation can be minimized, ensuring that they reach their destination in optimal condition.