Steel Sheets P20 / 1.2311 Plastic Mould Steel

Steel Sheets P20 / 1.2311 Plastic Mould Steel System 1

Steel Sheets P20 / 1.2311 Plastic Mould Steel

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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1.2311 plastic mould steel description:

Chemical Composition:

C	Si	Mn	Cr	Mo	P	S
0.28~0.40	0.20~0.80	0.60~1.00	1.40~2.00	0.30~0.55	≤0.030	≤0.030

0.28~0.40

0.20~0.80

0.60~1.00

1.40~2.00

0.30~0.55

≤0.030

Specification(Customer requested size):

Thickness: 16/18/20/25/30/35...380/385/390/395/400MM
Width: 185/225/250/255/260.../1800/2000/2200MM
Length: 2000~5800MM

Material Character:

Good mechanical property, make surface have equal harness after deal with it. Nice polishing, roughness on the surface, deal with induration in advance. It can be used directly after the mould machined, deal with surface induration necessity.

Application:

Used for various large-sized or medium-sized precision plastic mould and low melting point alloy parts, like: tin, zinc and lead alloy casting mould.

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Steel Sheets P20 / 1.2311 Plastic Mould Steel

Shipping

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

2)as customer's requirement

Why choose us?

(1) The leading exporter in China special steel industry.

(2) Large stocks for various sizes, fast delivery date.

(3) Good business relationship with China famous factories.

(4) More than 7 years steel exporting experience.

(5) Good after-sales service guarantee.

Q: How is silicon steel used in electrical transformers?: Silicon steel is used in electrical transformers due to its unique magnetic properties. It has a high electrical resistance, low coercivity, and high magnetic permeability, making it an ideal material for the cores of transformers. The silicon content in the steel reduces the eddy current losses, enhancing the efficiency of the transformer. Additionally, the laminated structure of silicon steel helps to minimize the formation of eddy currents, further improving the performance and reducing energy losses in transformers.

Q: What are the specific requirements for special steel used in the oil and gas sector?: The primary focus of special steel requirements in the oil and gas sector lies in its ability to withstand harsh and demanding environments. Several key requirements include: 1. Corrosion Resistance: To ensure equipment longevity and reliability in corrosive environments caused by factors like moisture, chemicals, and high temperatures, special steel must exhibit excellent corrosion resistance. 2. High Strength: Special steel must possess high strength and toughness to endure extreme pressure, stress, and load conditions in oil and gas operations. This is crucial for maintaining the structural integrity of pipelines, offshore platforms, and drilling components. 3. Low Temperature Resistance: For oil and gas operations in extremely cold conditions, such as deep-sea exploration or Arctic regions, special steel must exhibit good low-temperature toughness to prevent brittle fracture and maintain mechanical properties. 4. Weldability: To facilitate ease of fabrication and construction, special steel should have good weldability in the oil and gas sector. This is vital for joining various components and pipelines, ensuring structural integrity and minimizing failure risk. 5. Hydrogen-Induced Cracking (HIC) Resistance: Special steel must resist hydrogen-induced cracking, which can occur in the presence of hydrogen sulfide gas commonly found in oil and gas environments. HIC can lead to catastrophic failures, making it essential for the steel to be designed to prevent this phenomenon. 6. Sour Service Resistance: In certain oil and gas fields, where corrosive gases like hydrogen sulfide are present, special steel must withstand sour service conditions. This requires high resistance to sulfide stress cracking and good mechanical properties under harsh conditions. 7. Compliance with Industry Standards: Special steel used in the oil and gas sector must meet industry-specific standards and specifications, such as those set by the American Petroleum Institute (API). This ensures quality, reliability, and safety. Overall, the requirements for special steel in the oil and gas sector aim to achieve durability, reliability, and safety in challenging operating environments. While specific applications may have varying requirements, these criteria are crucial for the smooth and efficient functioning of oil and gas operations.

Q: How is creep-resistant steel used in the production of power plant components?: Creep-resistant steel is used in the production of power plant components to withstand high temperatures and pressure conditions. This type of steel has excellent resistance to deformation over prolonged periods, preventing it from losing its shape and structural integrity. It is commonly used in boiler tubes, turbine blades, and other critical components where elevated temperatures and stress are prevalent. By using creep-resistant steel, power plants can ensure the longevity and reliability of their equipment, minimizing the risk of failures and ensuring continuous power generation.

Q: Can special steel be used for making food processing equipment?: Yes, special steel can be used for making food processing equipment. Special steels such as stainless steel are commonly used in the food industry due to their corrosion resistance, hygienic properties, and ability to withstand high temperatures. These steels are suitable for equipment like mixers, tanks, conveyors, and cutting tools, ensuring safety and maintaining high standards of cleanliness in food processing facilities.

Q: How is special steel used in the manufacturing of bearings?: Special steel is used in the manufacturing of bearings due to its high strength, durability, and resistance to wear and corrosion. This type of steel is specifically designed to withstand the demanding conditions and loads that bearings are subjected to. It is used to create the inner and outer rings, as well as the rolling elements, of the bearing, ensuring smooth operation and increased lifespan.

Q: What is the significance of tensile strength in special steel?: Tensile strength is of great significance in special steel because it determines the steel's ability to withstand stretching or pulling forces without breaking or deforming. This property is crucial in various industries, especially in manufacturing and construction, where high tensile strength is required for structural integrity and safety. Special steel with superior tensile strength can withstand heavy loads, resist impacts, and provide durability, making it highly sought after in applications such as building infrastructure, automotive manufacturing, and aerospace engineering.

Q: How is maraging steel used in the production of aerospace components?: Maraging steel is commonly used in the production of aerospace components due to its desirable properties such as high strength, toughness, and resistance to corrosion. It is used to manufacture various parts including landing gears, rocket motor casings, and turbine discs. Its unique combination of strength and ductility allows for the production of lightweight and durable components, ultimately enhancing the overall performance and safety of aerospace systems.

Q: What are the properties of magnetic alloy steel?: Magnetic alloy steel possesses magnetic properties due to its composition of iron and other elements such as nickel, cobalt, and chromium. These alloys are known for their high magnetism, excellent strength, and resistance to corrosion. They have a wide range of applications in industries like electrical engineering, automotive, and aerospace, where their magnetic properties are crucial for tasks like generating and directing magnetic fields, magnetic shielding, and producing high-performance magnets.

Q: How does special steel perform in corrosion fatigue conditions?: Special steel performs well in corrosion fatigue conditions due to its high resistance to corrosion and fatigue. It is specifically designed to withstand harsh environments and prolonged exposure to corrosive elements. Special steel undergoes various treatments and alloying processes to enhance its corrosion resistance and mechanical properties. This allows it to maintain its structural integrity and performance even under corrosive and fatigue-inducing conditions.

Q: What are the safety considerations when working with special steel?: When working with special steel, there are several important safety considerations to keep in mind. Firstly, it is crucial to wear appropriate personal protective equipment (PPE) such as safety glasses, gloves, and protective clothing to prevent any potential injury. Special steel may have sharp edges or contain hazardous materials, so precautions should be taken to avoid cuts or exposure to harmful substances. Additionally, special steel may require specific handling techniques due to its weight or complexity. It is important to follow proper lifting and handling procedures to prevent strains or accidents. Furthermore, working with special steel often involves the use of heavy machinery or tools, so operators must be trained and qualified to operate such equipment safely. Another safety consideration is the potential for fire or explosion. Depending on the type of special steel, it may have specific flammability properties, and appropriate fire prevention measures should be implemented. This includes having fire extinguishers readily available and ensuring a safe working environment free from any potential ignition sources. Lastly, proper ventilation is crucial when working with special steel, as certain processes may release harmful fumes or gases. Adequate airflow and ventilation systems should be in place to minimize the risk of respiratory issues or chemical exposure. By considering these safety measures, workers can mitigate potential hazards and create a safer working environment when dealing with special steel.

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