• Spring Steel Round Bar High Quality System 1
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Spring Steel Round Bar High Quality

Spring Steel Round Bar High Quality

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Product Description:

OKorder is offering Bearing steel 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:

Spring Steel can be divided into two types. One is carbon spring steel, and other one is alloy spring steel.

Alloy spring steel is based on carbon spring steel, by adding one or more alloying elements to improve the mechanical properties, hardenability and other properties to meet the requirement for manufacturing all kinds of spring steel.

 

Product Advantages:

OKorder's Bearing steel 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:

-Material: 70Si2CrA

-Production: Hot rolled or cold rolled

-Standard: GB/T·5218-1999

-Type: Spring Steel

-Alloy or no: Alloy

Chemical Composition:

C

Mn

Si

Cr

0.65~0.75

0.40~0.60

1.40~1.70

0.20~0.40

S

P

Ni

≤0.030

≤0.030

≤0.030

Mechanical Properties:

-Annealing Condition:

1, Tensile Strength: σb/MPa:≤835

2, Elongation: δ/%:≥8

-Quencher condition:

1, Tensile strength: σb/MPa:785~1175

2, Elongation: -

Packaging & Delivery of Spring Steel:

-Packing Detail: The products can be packed in bundles by steel wires.

-Marks:

1, Tag marks: the tag marks will be tied up to each bundle of the products. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications, the painted color and other information requested by customers.

2, Color marks: we will paint both ends of the bundles of these products to make sure that they are more evident. It’s will be more convenient for the customers to distinguish them at the destination port.

-Delivery Detail:

1, Delivery time: 30~45 working days after receive buyer’s T.T. or L/C.

2, Delivery status should be written in the contract. (Heat treatment or no) 
 

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.

 

Images:

Q:How does special steel perform in high-temperature oxidation resistance?
Special steel is specifically designed to have excellent high-temperature oxidation resistance. It is able to withstand prolonged exposure to high temperatures without undergoing oxidation, ensuring its structural integrity and performance are maintained even in extreme conditions.
Q:Can special steel be used in the manufacturing of cutting-edge technology products?
Yes, special steel can definitely be used in the manufacturing of cutting-edge technology products. Special steel is known for its high strength, durability, and resistance to corrosion, making it an ideal material for various applications in the technology industry. For example, in the production of smartphones, special steel can be used for the casing, providing excellent protection against impact and scratches while maintaining a sleek and modern design. Additionally, special steel can be utilized in the manufacturing of precision components for advanced machinery, such as robotics or medical devices, where high strength and reliability are crucial. Overall, special steel offers numerous advantages that make it a suitable choice for the production of cutting-edge technology products.
Q:What are the properties of corrosion-resistant alloy steel?
Corrosion-resistant alloy steel possesses properties such as high resistance to corrosion, excellent strength, durability, and the ability to withstand harsh environmental conditions. It is resistant to rust, corrosion, and oxidation, making it ideal for applications in industries such as marine, chemical, and oil and gas. The alloy steel also offers good mechanical properties, including high tensile strength and toughness, which ensures its long-term performance and reliability.
Q:How does special steel contribute to the automotive emission reduction?
Special steel contributes to automotive emission reduction in several ways. Firstly, it is used in the manufacturing of lightweight components, such as the body and chassis, which helps to reduce the overall weight of the vehicle. This, in turn, improves fuel efficiency and reduces emissions. Additionally, special steel can be used to produce more durable and efficient engine parts, such as pistons and crankshafts, which enhance the overall performance of the engine and reduce emissions. Furthermore, special steel is also utilized in the production of exhaust systems, where its high temperature resistance and corrosion resistance properties help to improve the efficiency of catalytic converters, leading to lower emissions of harmful pollutants. Overall, the use of special steel in the automotive industry plays a crucial role in reducing emissions and promoting environmental sustainability.
Q:How does special steel perform under low temperatures?
Special steel generally performs well under low temperatures. It has good toughness and ductility, which allows it to withstand cold temperatures without becoming brittle or losing its structural integrity. This makes it suitable for various applications in industries such as aerospace, oil and gas, and automotive, where low-temperature environments are encountered.
Q:What are the challenges in recycling special steel?
One of the main challenges in recycling special steel is the complexity of its composition. Special steel often contains various alloying elements and additives that can make the recycling process more difficult. These elements need to be carefully identified and separated in order to maintain the desired properties of the recycled steel. Additionally, special steel may have undergone specific heat treatments or surface coatings, which further complicate the recycling process. Proper sorting, identification, and treatment techniques are necessary to overcome these challenges and ensure the successful recycling of special steel.
Q:Can special steel be used in the production of hydraulic components?
Yes, special steel can be used in the production of hydraulic components. Special steel, such as stainless steel or alloy steel, offers enhanced strength, corrosion resistance, and durability, making it suitable for applications in hydraulic systems that require high-pressure and fluid compatibility.
Q:How does special steel contribute to the medical aftermarket industry?
Special steel plays a crucial role in the medical aftermarket industry by providing high-quality materials for the manufacturing of various medical devices and instruments. Its unique characteristics, such as corrosion resistance, high strength, and biocompatibility, enable the production of durable and long-lasting equipment like surgical instruments, implants, and prosthetics. The use of special steel ensures the safety and effectiveness of these medical products, ultimately contributing to improved patient outcomes and advancements in healthcare.
Q:What are the different non-destructive evaluation techniques used for special steel?
Some different non-destructive evaluation techniques used for special steel include ultrasonic testing, magnetic particle inspection, dye penetrant inspection, eddy current testing, and radiographic testing. These methods allow for the detection of internal and surface defects in the steel without causing any damage to the material.
Q:What are the main characteristics of creep-resistant steel?
Creep-resistant steel is a type of steel that exhibits high resistance to creep, which is the deformation that occurs under prolonged exposure to high temperatures and stress. The main characteristics of creep-resistant steel include: 1. High temperature resistance: Creep-resistant steel is capable of withstanding extremely high temperatures without significant deformation. This is crucial in applications where the material is exposed to elevated temperatures for an extended period of time, such as in power plants, boilers, and gas turbines. 2. Strength and toughness: Creep-resistant steel has excellent mechanical properties, including high tensile strength and toughness. This allows the material to withstand the stress and pressure that it is subjected to, even at high temperatures. 3. Resistance to corrosion and oxidation: Creep-resistant steel is often alloyed with elements such as chromium, molybdenum, and nickel, which enhance its resistance to corrosion and oxidation. This makes it suitable for use in aggressive environments where exposure to moisture, chemicals, and gases is common. 4. Dimensional stability: Creep-resistant steel exhibits minimal dimensional changes even under prolonged exposure to high temperatures and stress. This means that the material retains its shape and size, ensuring the integrity of the structure or component it is used in. 5. Longevity and durability: The combination of high temperature resistance, strength, and corrosion resistance makes creep-resistant steel highly durable and long-lasting. This reduces the need for frequent maintenance and replacement, improving the overall efficiency and cost-effectiveness of applications that rely on this material. Overall, creep-resistant steel is specifically designed to withstand the challenging conditions of high temperatures and stress, making it a preferred choice in industries where reliability and safety are paramount.

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