Band Steel In Coil
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Corresponding Steel Grade for Reference:
CHN, GB | JPN, JIS | GER, DIN |
50CrVA | SUP10 | 50CrV4 |
GBR, BS | FRA,FN | |
735A51 | 50CV4 |
Chemical Composition:
C | Si | Mn |
0.46~0.54 | 0.17~0.37 | 0.50~0.80 |
S | P | Cr |
≤0.030 | ≤0.030 | 0.80~1.10 |
Ni | Cu | V |
≤0.35 | ≤0.25 | 0.10~0.20 |
Mechanical Properties:
-Tensile Strength σb (MPa): ≥1274 (130)
-Yield Strength σs (MPa): ≥1127 (115)
-Elongation δ5 (%):≥10
-Percentage reduction of area: ψ (%): ≥40
-Hardness:
1, Hot rolled, ≤321HB
2, Cold drawn + Heat treatment: ≤321HB
-Norm of heat treatment:
1, Quenching: 850℃±20℃.
2, Cooled by oil.
3, Tempering: 500℃±50℃.
Usage/Applications
Mechanical Properties are good. 50CrVA have high hardenability. The element V reduces thermal sensitivity and improves the strength and toughness. The fatigue strength and yield point are high but the weld ability is bad.
-50CrVA is a nice material of spring. Usually it’s used as valve spring, piston spring and secure valve spring with big section that can bear much load. The working temperature is below 300℃
Packaging & Delivery
-Packing Detail: The products will be well packed.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
- Q:How are steel strips processed for interlocking?
- Steel strips are processed for interlocking by undergoing a series of steps including cutting, shaping, and forming. This involves using specialized tools and machinery to create precise interlocking patterns on the steel strips, ensuring a secure and seamless fit when they are interlocked together.
- Q:What are the main challenges in handling and storing steel strips?
- The main challenges in handling and storing steel strips include their weight and size, susceptibility to corrosion, proper stacking and storage techniques, and maintaining a controlled environment to prevent damage.
- Q:What are the alternatives to steel strips in specific applications?
- There are several alternatives to steel strips that can be used in specific applications depending on the requirements and constraints. Some of these alternatives include: 1. Aluminum strips: Aluminum strips offer a lightweight and corrosion-resistant alternative to steel. They are commonly used in industries such as aerospace, automotive, and construction, where weight reduction and durability are key factors. 2. Copper strips: Copper strips are known for their excellent electrical conductivity and thermal properties. They are widely used in electrical and electronic applications, such as in transformers, motors, and electrical wiring. 3. Composite strips: Composite materials, such as carbon fiber reinforced polymers (CFRP) or fiberglass, can be used as alternatives to steel strips in applications where high strength, stiffness, and corrosion resistance are required. These materials are commonly used in the aerospace and marine industries for their favorable weight-to-strength ratio. 4. Plastic or polymer strips: Plastic or polymer strips, such as polyethylene or polypropylene, are often used as alternatives to steel in applications where chemical resistance, flexibility, or low friction properties are important. They find applications in industries like packaging, automotive, and healthcare. 5. Wood strips: Wood strips are a traditional alternative to steel in various applications, particularly in construction and furniture industries. Wood offers natural beauty, ease of working, and sustainability compared to steel. It is important to consider the specific requirements of the application, such as mechanical properties, weight, corrosion resistance, and cost, before selecting an alternative to steel strips. Each alternative material has its own advantages and limitations, and the choice will depend on the specific needs of the application.
- Q:What is the resistance to corrosion of a stainless steel strip?
- The resistance to corrosion of a stainless steel strip is high due to the presence of chromium, which forms a protective layer on the surface of the steel, preventing it from rusting or corroding easily.
- Q:What are the common rust prevention methods for steel strips?
- Common rust prevention methods for steel strips include applying protective coatings, such as galvanization or painting, using corrosion inhibitors, implementing proper storage and handling practices, and regularly inspecting and maintaining the steel strips to identify and address any potential rusting issues.
- Q:How are steel strips used in the production of construction equipment?
- Steel strips are commonly used in the production of construction equipment due to their various beneficial properties. These strips, which are thin and elongated pieces of steel, play a crucial role in enhancing the overall strength, durability, and reliability of construction equipment. One of the primary uses of steel strips in construction equipment is for reinforcement purposes. These strips are often incorporated into the structural components of equipment, such as chassis, frames, and supports, to provide added strength and rigidity. The high tensile strength of steel ensures that the equipment can withstand heavy loads, vibrations, and other external forces experienced during construction operations. Furthermore, steel strips are also utilized in the fabrication of wear-resistant components. Construction equipment is subjected to harsh working conditions, including abrasive materials, impacts, and repetitive movements. Steel strips with specific surface treatments or coatings can be employed to create wear-resistant parts, such as blades, buckets, cutting edges, and teeth. These components can withstand prolonged use without excessive wear and tear, thus extending the lifespan of the equipment. In addition to their strength and wear resistance, steel strips are also preferred in construction equipment due to their flexibility and formability. Manufacturers can easily shape and mold these strips into various complex geometries, allowing for the production of equipment with intricate designs and precise specifications. This flexibility enables the creation of construction equipment that can efficiently perform specific tasks, such as excavating, lifting, and compacting, with enhanced precision and maneuverability. Moreover, steel strips are often used for manufacturing connectors and fasteners in construction equipment. These connectors, such as bolts, nuts, and screws, hold different parts of the equipment together, ensuring structural integrity and stability. The high strength and corrosion resistance of steel strips make them ideal for such applications, as they can withstand heavy loads and exposure to various environmental conditions. Overall, steel strips are integral to the production of construction equipment as they contribute to its strength, durability, wear resistance, flexibility, and overall performance. By incorporating steel strips into the manufacturing process, construction equipment manufacturers can produce reliable and long-lasting machines that can withstand the demanding requirements of construction projects.
- Q:What are the main factors affecting the creep resistance of steel strips?
- The main factors affecting the creep resistance of steel strips include the composition of the steel, the temperature at which it is exposed, the applied stress, and the time duration of the exposure. Other factors may include the presence of impurities, grain size, and microstructural defects within the steel.
- Q:How do steel strips perform under extreme temperatures?
- Steel strips generally perform well under extreme temperatures. Steel is known for its high strength and durability, which allows it to maintain its structural integrity even in harsh conditions. When exposed to extreme heat, steel strips have a high melting point and can withstand temperatures up to approximately 1,300 degrees Celsius (2,372 degrees Fahrenheit) without significant deformation or failure. This makes steel a suitable material for various applications such as automotive, aerospace, construction, and manufacturing industries. On the other hand, when exposed to extreme cold temperatures, steel strips can become more brittle. This can lead to a reduction in impact resistance and may cause cracks or fractures under high stress. However, most steel grades still maintain their strength and functionality even in freezing conditions. Additionally, there are specialized steel alloys available that are specifically designed to withstand low temperatures, such as cryogenic steels. Overall, steel strips are highly reliable and versatile materials that perform well under extreme temperatures. However, it is important to consider the specific steel grade, composition, and application requirements to ensure optimal performance and safety in extreme temperature conditions.
- Q:How are steel strips heat treated?
- Steel strips are heat treated through a process known as annealing or tempering, which involves exposing the strips to controlled heating and cooling cycles. The purpose of heat treating steel strips is to improve their mechanical properties, such as hardness, toughness, and ductility. During annealing, the steel strips are heated to a specific temperature, typically above its critical temperature, and then slowly cooled down. This process relieves internal stresses, refines the grain structure, and improves the overall machinability of the steel strips. It also enhances the ductility and toughness, making the strips more resistant to deformation and cracking. Tempering, on the other hand, follows a similar heating process but involves reheating the steel strips to a lower temperature and then rapidly cooling them. This step is performed to reduce the hardness and increase the toughness of the steel strips. By selecting the appropriate temperature and cooling rate, the desired combination of strength and toughness can be achieved. The heat treatment of steel strips is often performed in controlled atmospheres or in furnaces, where the temperature and cooling rate can be precisely regulated. This ensures consistent and reliable heat treatment results. Additionally, other factors such as the composition of the steel and the desired end properties also influence the specific heat treatment process. Overall, heat treating steel strips is a critical step in their manufacturing process as it allows for the optimization of their mechanical properties, making them suitable for a wide range of applications in industries such as automotive, construction, and manufacturing.
- Q:How do steel strips perform in load-bearing applications?
- Steel strips perform exceptionally well in load-bearing applications. Due to their high strength and durability, they can withstand heavy loads and distribute weight effectively. Their resistance to deformation and ability to maintain structural integrity make them ideal for supporting and stabilizing structures, machinery, and various industrial equipment. Additionally, steel strips offer excellent dimensional stability, ensuring consistent performance and minimizing the risk of failure under significant stress.
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Band Steel In Coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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