Round Bar Alloy Steel SAE5160 Spring Steel Special Steel

Round Bar Alloy Steel SAE5160 Spring Steel Special 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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SAE5160 Spring Steel

1. Material: 65Mn, 60Si2Mn, 50CrVA, SUP-9 etc.

2. Type: Smooth Plain, Double grooved.

3. Specifications: A variety of sizes from 5*45 to 30*150mm. We can produce according to customers' requirements, can customize for you.

4.Features: high strength & toughness; good hardenability & plasticity; excellent decarburization
; strong resistance & good elasticity; perfect machinability
5. Usage: Automobile laminated leaf spring, agricultural machinery & implements(rotary coulter), tools and machines etc.

6. Packing: Standard seaworthy packing or as customer required

7. Application: High strength, high toughness, large sectionand and important modified parts

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Round Bar Alloy Steel SAE5160 Spring Steel Special 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

Main Product

Plastic Mould Steel

DIN 1.2311,1.2738,1.2083,1.2316 etc.

AISI P20,P20+Ni,420 etc.

JIS SUS420J2

Hot Work Steel

DIN 1.2344,1.2343,1.2367,1.2365,1.2581,1.2713 etc.

AISI H13,H11,H10,H21, etc.

JIS SKD61,SKD6,SKD5,SKT4 etc.

Cold Work Steel

DIN 1.2739, 1.2601, 1.2080, 1.2436, 1.2631, 1.263, 1.2510, 1.2327 etc.

AISI D2, D5, D3, D6, A8, A2, O1 etc.

JIS SKD10, SKD11, SKD1, SKS3 etc.

High Speed Steel

DIN 1.3343, 1.3243, 1.3247, 1.3355 etc.

AISI M2, M35, M42, T1 etc.

JIS SKH51, SKH35, SKH59, SKH2 etc.

Alloy Structural Steel

DIN 1.7035,1.6511,1.7220,1.7225 etc.

AISI 5140, 4340, 4135, 4140 etc.

JIS SCr440,SNCM439,SCM435,SCM440 etc.

Stainless & Carbon Steel or Others

DIN 1.4125,1.1191 etc

AISI 440C,1045, 1020 etc.

JIS SUS440C,S45C etc

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: What are the different methods of surface texturing for special steel?: Surface texturing for special steel can be achieved through various methods, each with its own unique benefits and applications. Among the most commonly used techniques are: 1. Shot blasting: By propelling small metal or ceramic particles at high speeds onto the steel surface, this process effectively eliminates impurities and contaminants. It results in a textured finish that enhances adhesion for coatings and paints. 2. Acid etching: In this method, the steel is submerged in an acidic solution that selectively removes a thin layer of the surface, creating intricate patterns or designs. Acid etching enables the achievement of detailed textures on the steel surface. 3. Mechanical grinding: This technique involves physically grinding and removing material from the steel surface using abrasive tools. The texture achieved can range from smooth to rough, depending on the grit size of the grinding tool. 4. Laser texturing: An advanced approach, laser texturing employs laser technology to produce precise and intricate patterns on the steel surface. This method offers exceptional precision, repeatability, and enables the creation of complex designs that may be challenging to achieve with other methods. 5. Electrochemical etching: By utilizing an electric current, this process selectively dissolves the steel surface, resulting in a textured pattern. Electrochemical etching allows for consistent and controlled textures on the steel surface. Each surface texturing method has its own advantages and limitations. The choice of technique depends on factors such as the desired texture, the specific properties of the special steel, and the intended application.

Q: What are the main applications of special steel in the defense aircraft?: Special steel is widely used in defense aircraft for various critical applications. Some of the main applications include the manufacturing of aircraft structural components, such as landing gear, wing spars, and fuselage frames, which require high strength, durability, and resistance to fatigue and corrosion. Special steel is also used for producing engine components, like turbine blades, which require high-temperature resistance and excellent mechanical properties. Additionally, special steel is utilized in the production of armor plating for protection against ballistic threats, reinforcing the overall security and survivability of the aircraft.

Q: How does special steel perform in abrasive wear conditions?: Special steel is designed specifically to excel in conditions of abrasive wear, thanks to its unique composition and manufacturing process. This makes it highly resistant to the harmful effects of abrasion. The inclusion of alloying elements like chromium, manganese, and molybdenum in special steel significantly boosts its hardness and toughness. These elements aid in the formation of carbides within the steel matrix, which serve as barriers against abrasion. The carbides effectively withstand the forces exerted by abrasive particles, preventing them from inflicting significant damage on the steel surface. Additionally, special steel undergoes specialized heat treatment processes like quenching and tempering, further enhancing its resistance to abrasive wear. These processes not only increase the steel's hardness but also enhance its overall toughness and durability. As a result, special steel can withstand high levels of abrasion without experiencing substantial wear or deterioration. Moreover, special steel exhibits excellent corrosion resistance, in addition to its exceptional mechanical properties. This is achieved by incorporating elements such as chromium, which creates a protective oxide layer on the steel surface. The oxide layer acts as a barrier, preventing corrosive substances from reaching the underlying steel and causing further harm. In conclusion, special steel performs exceptionally well in conditions of abrasive wear. Its distinctive composition, heat treatment processes, and corrosion resistance properties make it an ideal material for applications where abrasion is a major concern. Whether in mining, manufacturing, or other industries prone to abrasive wear, special steel offers superior performance and extended lifespan, ensuring optimal efficiency and cost-effectiveness.

Q: How does special steel contribute to reducing product downtime?: Special steel contributes to reducing product downtime by offering enhanced durability and resistance to wear, corrosion, and high temperatures. Its unique properties enable components made from special steel to withstand harsh operating conditions and maintain their integrity over extended periods. By using special steel in critical parts, manufacturers can minimize the frequency of component failures, repairs, and replacements, thereby reducing product downtime and increasing overall productivity.

Q: What are the different methods of surface hardening for special steel?: There are several methods of surface hardening for special steel, including carburizing, nitriding, induction hardening, flame hardening, and laser hardening.

Q: What are the different forging techniques for special steel parts?: There are several forging techniques that can be used for special steel parts, including open die forging, closed die forging, and ring rolling. Open die forging involves shaping the steel by repeated hammering or pressing between flat dies, allowing for a range of shapes and sizes. Closed die forging, on the other hand, utilizes specially designed dies to shape the steel into a specific form, resulting in higher precision. Ring rolling involves shaping a circular piece of steel into a seamless ring by applying pressure from radial rolls. These techniques offer varying advantages depending on the desired shape, size, and properties of the special steel part being forged.

Q: How does special steel contribute to improving product performance?: Special steel contributes to improving product performance in several ways. Firstly, special steel is known for its superior strength and durability, which enhances the overall performance and longevity of the product. This is particularly important in industries such as automotive, aerospace, and construction, where high-performance materials are required to withstand extreme conditions and heavy loads. Additionally, special steel offers excellent corrosion resistance, allowing products to maintain their structural integrity and aesthetic appeal over time. Furthermore, special steel can be tailored to specific requirements, enabling manufacturers to create products with optimized characteristics such as increased hardness, toughness, or heat resistance. Overall, the use of special steel in manufacturing processes significantly enhances product performance and ensures the delivery of high-quality, reliable, and long-lasting goods.

Q: How does special steel contribute to reducing maintenance costs?: Special steel contributes to reducing maintenance costs by offering superior strength, durability, and corrosion resistance compared to regular steel. Its enhanced properties make it more resistant to wear, fatigue, and damage, thereby decreasing the frequency of maintenance and replacement needs. Additionally, special steel's ability to withstand harsh operating environments and extreme temperatures ensures longer equipment lifespans, reducing the overall maintenance expenses in the long run.

Q: What are the requirements for special steel used in telecommunications infrastructure?: The requirements for special steel utilized in telecommunications infrastructure encompass several aspects: 1. Elevated strength: To withstand the substantial loads and stresses imposed on the structures, it is essential for the special steel employed in telecommunications infrastructure to possess a high tensile strength. This guarantees the stability and security of the infrastructure. 2. Resistance to corrosion: Given the potential exposure to diverse environmental conditions such as moisture and chemicals, it is of utmost importance for the special steel to exhibit exceptional corrosion resistance. This safeguard protects the infrastructure from rust and deterioration, thereby extending its lifespan. 3. Favorable weldability: The special steel employed in telecommunications infrastructure should possess good weldability to facilitate the construction and installation processes. This enables the seamless joining of various components, thereby ensuring a sturdy and dependable structure. 4. Durability: The special steel must demonstrate the ability to endure the harsh conditions it may face throughout its lifetime. It should exhibit high durability to resist fatigue, impact, and other external factors that could potentially compromise the integrity of the infrastructure. 5. Lightweight nature: In addition to strength, special steel utilized in telecommunications infrastructure should also possess a lightweight quality. This characteristic enables easier transportation, handling, and installation of the components, thereby reducing costs and construction time. 6. Fire resistance: The special steel utilized in telecommunications infrastructure should possess commendable fire resistance properties to prevent the spread of fire and ensure the safety of the infrastructure and its surroundings. 7. Electrical conductivity: Telecommunications infrastructure often necessitates electrical grounding and bonding. Consequently, the special steel employed in these applications should exhibit favorable electrical conductivity properties to ensure effective grounding and minimize electrical interference. Meeting these requirements guarantees that the special steel employed in telecommunications infrastructure can provide the necessary structural integrity, longevity, and performance required to support reliable and efficient communication networks.

Q: What are the advantages of using special steel over other materials?: There are several advantages of using special steel over other materials. Firstly, special steel has higher strength and toughness, making it more durable and resistant to wear and tear. Secondly, it offers excellent corrosion resistance, preventing rust and extending the lifespan of the product. Additionally, special steel can withstand extreme temperatures, making it suitable for applications in various industries. Moreover, its versatility allows for easy customization and shaping, meeting specific design requirements. Lastly, special steel is known for its high recyclability, making it an environmentally friendly choice.

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