Strip Steel Thin Size

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HIGH QUALITY STAINLESS STEEL PLATE

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: What are the different alloys used in steel strips?: There are several different alloys that are commonly used in steel strips to enhance their properties and meet specific application requirements. Some of the most common alloys used in steel strips include: 1. Carbon Steel: This is the most common type of alloy used in steel strips. It contains varying levels of carbon, which increases its strength and hardness. Carbon steel strips are used in a wide range of applications, from construction to automotive manufacturing. 2. Stainless Steel: Stainless steel strips are alloyed with chromium and sometimes nickel. This alloy gives the steel excellent corrosion resistance and makes it highly durable. Stainless steel strips are widely used in industries such as food processing, chemical, and medical. 3. Silicon Steel: Silicon steel strips are alloyed with silicon to improve their magnetic properties. These strips are used in the manufacturing of electrical transformers, motors, and generators. 4. Galvanized Steel: Galvanized steel strips are coated with a layer of zinc alloy to protect them from corrosion. This coating also enhances their durability. Galvanized steel strips are commonly used in outdoor applications, such as roofing and fencing. 5. Tool Steel: Tool steel strips are alloyed with various elements like tungsten, molybdenum, and chromium. These alloys improve the hardness, wear resistance, and heat resistance of the steel. Tool steel strips are primarily used in the production of cutting tools, dies, and molds. 6. High-Strength Low-Alloy (HSLA) Steel: HSLA steel strips are alloyed with small amounts of other elements such as manganese, phosphorus, and vanadium. This alloying increases the strength and toughness of the steel while maintaining good weldability. HSLA steel strips find applications in industries like automotive, construction, and heavy equipment manufacturing. These are just a few examples of the different alloys used in steel strips. The choice of alloy depends on the desired properties of the steel and the specific application requirements.

Q: What is the creep resistance of a steel strip?: The ability of a steel strip to withstand deformation or creep under prolonged stress at elevated temperatures is referred to as its creep resistance. Creep occurs when materials gradually deform over time when subjected to a consistent load or stress at high temperatures. This can be particularly critical in situations where the steel strip is exposed to high temperatures for extended durations. Several factors affect the creep resistance of a steel strip, including its composition, microstructure, temperature, and stress levels. Steel strips with higher amounts of alloying elements like chromium, molybdenum, and vanadium tend to exhibit superior creep resistance. Additionally, a fine and uniform microstructure with controlled grain size can enhance the steel strip's ability to resist creep. To assess the creep resistance of steel strips, testing methods such as creep tests are employed. These tests involve subjecting the strip to a constant stress or load at a specified temperature for an extended period and measuring the resulting deformation. The creep resistance is then determined by analyzing the material's deformation characteristics over time. Creep resistance is a crucial consideration in various industries, including power generation, aerospace, and automotive, where components are exposed to high temperatures and sustained stresses. By selecting a steel strip with high creep resistance, engineers and manufacturers can ensure the durability and dependability of their products in such demanding environments.

Q: How are steel strips processed for surface coating?: Steel strips are processed for surface coating through a series of steps. First, the strips are cleaned and degreased to remove any dirt or oil. They are then pre-treated with chemicals to enhance adhesion. Next, a coating, such as paint or zinc, is applied to the surface using techniques like hot-dip galvanizing or electroplating. Finally, the coated strips undergo curing or drying processes to ensure the coating adheres properly.

Q: What are the common surface treatment methods for steel strips?: The common surface treatment methods for steel strips include hot-dip galvanizing, electroplating, powder coating, and paint coating.

Q: Can steel strips be used in the production of knives or blades?: Yes, steel strips can be used in the production of knives or blades. Steel strips are often used as the raw material for manufacturing blades due to their high tensile strength, durability, and ability to hold a sharp edge.

Q: What are the specifications for steel strips used in the production of conveyor belts?: The production of conveyor belts requires different specifications for the steel strips, which can vary depending on the specific needs of the application. However, there are some general specifications commonly used in the industry. 1. Material: High-quality carbon steel or stainless steel is typically used for the steel strips in conveyor belts. Carbon steel is more commonly used due to its strength and cost-effectiveness, although stainless steel may be preferred in applications where corrosion resistance is crucial. 2. Thickness: The desired strength and durability of the conveyor belt determine the thickness of the steel strip. The thickness usually ranges from 0.4mm to 3mm, although thicker strips may be used for heavy-duty applications. 3. Width: The width of the steel strip is determined by the width of the conveyor belt itself. It can vary from a few centimeters to several meters, depending on the specific application. 4. Surface Finish: The surface finish of the steel strip can be plain or coated. Coatings such as zinc or chrome may be applied to enhance the strip's corrosion resistance. 5. Tensile Strength: The steel strip's tensile strength is a crucial specification as it determines the maximum load the conveyor belt can handle. Typical tensile strength ranges from 500 MPa to 1500 MPa, depending on the application. 6. Hardness: The wear resistance of the steel strip is influenced by its hardness. In high-wear applications, hardened strips are often used to improve the conveyor belt's longevity. 7. Edge Condition: The edges of the steel strip can be either slit or deburred. Slit edges are more commonly used as they provide a smoother surface for the conveyor belt to run on. It is important to note that these specifications are not exhaustive and may vary depending on the specific requirements of the conveyor belt application. For more detailed and customized specifications, consulting a steel strip manufacturer or conveyor belt supplier is recommended.

Q: What is the electrical conductivity of a steel strip?: The electrical conductivity of a steel strip may differ based on its specific type and composition. In comparison to metals like copper or aluminum, steel is generally regarded as a less efficient conductor of electricity. Nevertheless, it does possess a certain degree of electrical conductivity owing to the existence of free electrons within its structure. However, this conductivity is typically lower than that of other metals, thus making steel strip an uncommon choice for applications that necessitate high electrical conductivity.

Q: How are steel strips used in the agricultural sector?: Steel strips are commonly used in the agricultural sector for various purposes such as making fences, constructing farm buildings, manufacturing equipment and machinery, and reinforcing structures. They provide strength, durability, and resistance to harsh weather conditions, making them ideal for supporting and securing agricultural infrastructure.

Q: What are the environmental considerations of using steel strips?: There are several environmental considerations to take into account when using steel strips. Firstly, the production of steel strips involves the extraction and processing of iron ore, which can have significant environmental impacts. The mining of iron ore can lead to habitat destruction, soil erosion, and water pollution. Additionally, the smelting and refining processes used to convert iron ore into steel strips require large amounts of energy and can contribute to greenhouse gas emissions and air pollution. Furthermore, the transportation of steel strips from the manufacturing facilities to the end-users can also have environmental consequences. Shipping or trucking steel strips over long distances can result in carbon emissions and contribute to climate change. In addition, the extraction of raw materials for fuel used in transportation can have adverse effects on ecosystems and biodiversity. Another environmental consideration is the potential for steel strips to contribute to waste and landfill. Steel is a highly recyclable material, but if not properly managed, discarded steel strips can end up in landfills, taking up valuable space and potentially leaching harmful chemicals into the environment. Recycling steel strips not only reduces the amount of waste but also saves energy and resources that would otherwise be required to produce new steel. Lastly, the disposal of steel strips at the end of their life cycle is an important environmental consideration. Proper disposal methods should be implemented to ensure that steel strips do not end up in landfills or incinerators, where they can release toxins and contribute to pollution. In conclusion, the environmental considerations of using steel strips include the environmental impacts of iron ore extraction and steel production, carbon emissions and pollution associated with transportation, waste management, and proper disposal at the end of the product's life cycle. By addressing these considerations and implementing sustainable practices, the use of steel strips can be made more environmentally friendly.

Q: Are steel strips suitable for the production of metal cabinets?: Yes, steel strips are suitable for the production of metal cabinets. Steel is a strong and durable material that provides excellent structural integrity and corrosion resistance, making it ideal for cabinets that need to withstand heavy loads and environmental factors. Additionally, steel strips can be easily formed and shaped into various cabinet components, allowing for flexibility in design and customization.

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