Ball bearing steel balls

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

Place of Origin:	China (Mainland)	Brand Name:	CNBM	Model Number:	3.5mm ball bearing steel balls
Material:	AISI 1010/1015/1065/1070/410/420B/440B/440C/304/316/201,carbon steel ,stainless steel ,chrome steel	grade:	G10-G1000	diameter:	3/32,1/8,5/32,3/16,7/32,1/4,9/32,5/16,11/32,3/8
certificate:	ISO	standard:	SGS	AISI:	AISI 1010/1015/1065/1070/410/420B/440B/440C/304/316/201
feature:	high polish	stock:	regular size we have emergency stocks	sample:	free
leadtime:	2~15 days,if we have items in stock ,the leadtime will be 1day

Packaging & Delivery

Packaging Detail:	3.5mm ball bearing steel balls 1.international standard package(carton, wooden box or pipe packing) 2.as customer's requireme
Delivery Detail:	2~15days,if we have items in stock ,the leadtime will be 1day

Specifications

Factory Cost 20mm steel ball
1.material: AISI304/316/440B/410/420B/201
2.grade:G10-G1000
3.Hardness:60-65HRC
4.sample:free

Product Name3.5mm ball bearing steel ballsServiceYour inquiry will be replied within 12 hours.

BrandCNBMMaterialStainless, carbon, chrome, aluminum, copper, precious metal plated , glass, plastic ball and etc.Size0.5mm-50.8mm

FeatureHigh polished, strong antiwear, high precision, easy storage.

Antirust WayProvide dry packaging & slushing oil packaging.GradeG10-G1000

HardnessHRC 58-62 (If you have special requirements, please tell us.)

SampleFree

StockThere are emergency stocks for regular sizes.

StandardGB/T308-2002, ISO3290:2001, ANSI/ASME Std. 10A-2001, DIN5401

Packing MethodStandard Seaworthy Export Packing or Customized Packing

Payment TermT/T, L/C, Western Union,

Delivery TimeWithin 2-15 days according to your required size & quantity.Using Range

Bicycles, Motor, Machinery, ElectricTools, Sports Apparatus, Medical Equipment, Chemicals, Aviation, Perfume Bottles, Sprayers, Valves, Nail Polish, Body Jewelry, Mobile Phone Panels, Toys and etc.

Q: What are the different welding techniques used for special steel?: There are several welding techniques used for special steel, including Tungsten Inert Gas (TIG) welding, Metal Inert Gas (MIG) welding, Shielded Metal Arc Welding (SMAW), and Flux-Cored Arc Welding (FCAW). Each technique has its own advantages and disadvantages, and the choice of technique depends on factors such as the type of special steel, the thickness of the material, and the desired outcome of the welding process. TIG welding is commonly used for high-quality welds on thin materials, while MIG welding is suitable for thicker materials and higher production rates. SMAW is a versatile technique, suitable for various steel types and thicknesses, and FCAW is often used for outdoor applications and on thick materials.

Q: How does stainless steel contribute to the construction industry?: Stainless steel contributes to the construction industry by providing durability, corrosion resistance, and aesthetic appeal. Its strength and resistance to rust make it ideal for structural components, such as beams, columns, and reinforcement bars. Stainless steel is also commonly used for architectural elements like cladding, handrails, and fixtures due to its sleek appearance and low maintenance requirements. Overall, stainless steel enhances the longevity and aesthetics of buildings, making it a valuable material in the construction industry.

Q: How does special steel contribute to the power generation equipment industry?: Special steel plays a crucial role in the power generation equipment industry by providing exceptional strength, durability, and corrosion resistance. It is extensively used in the manufacturing of turbines, generators, and other critical components, ensuring their reliable performance under extreme conditions. Special steel's high temperature and pressure resistance make it ideal for power plants, enabling efficient energy conversion and minimizing downtime. Additionally, its ability to withstand harsh environments and resist fatigue and wear extends the lifespan of power generation equipment, reducing maintenance costs and enhancing overall productivity in the industry.

Q: How does molybdenum improve the performance of special steel?: Due to its unique properties and characteristics, molybdenum is crucial in enhancing the performance of special steel. Its role is multi-faceted and includes improving strength and toughness, increasing hardenability, enhancing corrosion resistance, and improving high-temperature strength and creep resistance. One of the primary benefits of molybdenum is its ability to significantly improve the strength and toughness of steel, making it more durable and resistant to deformation. This is achieved by forming a solid solution with iron, resulting in a fine-grained microstructure and reducing the formation of brittle phases in the steel. Another advantage of molybdenum is its impact on the hardenability of steel. It allows the steel to be heat-treated to achieve the desired mechanical properties. This is particularly important in the production of special steel, where high strength, wear resistance, and thermal stability are often required. By enabling effective heat treatment, molybdenum ensures that the steel can be processed to meet specific performance requirements, such as hardness, toughness, and dimensional stability. Moreover, molybdenum enhances the corrosion resistance of special steel, making it suitable for challenging environments. It forms a protective oxide layer on the steel's surface, acting as a barrier against corrosive substances like acids, alkalis, and salts. This corrosion resistance is crucial in applications where the steel is exposed to harsh conditions, such as marine environments, chemical processing plants, and oil and gas industries. Furthermore, molybdenum improves the high-temperature strength and creep resistance of special steel. It enables the steel to maintain its mechanical properties even at elevated temperatures, making it suitable for applications where the steel is subject to prolonged exposure to heat or mechanical stress. In conclusion, molybdenum plays a vital role in enhancing the performance of special steel by improving its strength, toughness, hardenability, corrosion resistance, and high-temperature properties. These attributes make molybdenum an essential alloying element in the production of special steel for various industries, including automotive, aerospace, energy, and tool manufacturing.

Q: How does special steel contribute to improved product aesthetics?: Improved product aesthetics can be achieved through the use of special steel in various ways. Firstly, special steel can be manufactured with a higher level of precision and consistency compared to regular steel. This enables the production of products with smoother surfaces, sharper edges, and more intricate designs, resulting in a visually pleasing appearance. Furthermore, special steel can be enhanced visually through treatments or coatings. For instance, it can be polished to create a reflective surface, giving the product a luxurious and high-end look. Additionally, special steel can be coated with different colors or finishes, such as chrome or black oxide, to match specific design preferences and create a more visually striking appearance. Moreover, the superior strength and flexibility of special steel allow for unique shaping and forming possibilities. This empowers designers to create products with innovative and complex shapes, contributing to a distinct and eye-catching aesthetic. The ability to mold special steel into various forms also opens up opportunities for intricate patterns, textures, and embossed designs on the product's surface. Lastly, special steel offers excellent corrosion resistance and durability, which helps maintain the product's appearance over time. It prevents rust, staining, and other forms of deterioration that can negatively impact the visual appeal. This long-lasting aesthetic quality is particularly valuable for products exposed to harsh environments or requiring frequent handling. In conclusion, special steel significantly enhances product aesthetics through precision manufacturing, customizable surface treatments, unique shaping capabilities, and long-lasting visual appeal. These qualities allow for the creation of visually appealing products that excel in design, finish, and overall appeal.

Q: How does special steel perform in high-vibration applications?: Special steel performs exceptionally well in high-vibration applications due to its superior strength, durability, and resistance to fatigue. These properties enable it to withstand intense vibrations without compromising its structural integrity, resulting in enhanced performance and extended service life in such demanding conditions.

Q: What are the main characteristics of tool steel?: Tool steel is a type of steel that possesses several key characteristics, including high hardness, wear resistance, toughness, and heat resistance. It is specifically designed to be used in the production of tools and dies, where it needs to withstand intense pressure, abrasion, and high temperatures. Additionally, tool steel has the ability to retain its shape and sharpness even under heavy use, making it highly durable and reliable for various industrial applications.

Q: How does special steel perform in cryogenic corrosion resistance?: Special steels possess exceptional capabilities in terms of resisting corrosion in cryogenic environments. Unlike regular steels, which tend to become brittle and prone to corrosion when exposed to extremely low temperatures, special steels are specifically engineered to endure such conditions while maintaining their mechanical properties and corrosion resistance. The remarkable performance of special steels in cryogenic settings can be primarily attributed to their composition and microstructure. These steels are typically infused with elements like nickel, molybdenum, and nitrogen, which significantly enhance their ability to withstand corrosion at low temperatures. Additionally, the microstructure of special steels is meticulously controlled, resulting in a fine grain size and a uniform distribution of alloying elements. This microstructure contributes to the steel's capacity to resist corrosion and retain its mechanical strength even in cryogenic temperatures. Furthermore, special steels undergo rigorous testing procedures to ensure their suitability for cryogenic applications. They are subjected to low-temperature impact tests, which evaluate their toughness and resistance to brittle fracture. These tests verify that the steel can endure the stresses and strains imposed by cryogenic conditions without experiencing failure. In conclusion, special steels exhibit exceptional resistance to cryogenic corrosion due to their distinct composition, microstructure, and comprehensive testing. They are the preferred choice for applications that demand reliable performance in extremely low temperatures, such as in the aerospace, energy, and scientific research industries.

Q: How does special steel perform under low temperatures?: Special steel performs well under low temperatures due to its high strength, toughness, and resistance to brittle fracture. It retains its mechanical properties and does not become brittle like other materials, making it suitable for applications in cold environments.

Q: What are the different methods for improving the wear resistance of special steel?: Enhancing the wear resistance of special steel can be achieved through several methods. These methods encompass: 1. Alloying: Incorporating specific alloying elements, such as chromium, vanadium, or molybdenum, into the steel composition significantly enhances wear resistance. These elements form carbides within the steel matrix, increasing hardness and providing resistance against wear. 2. Heat treatment: Various heat treatment processes, including quenching and tempering, can be employed to enhance wear resistance in special steels. Quenching involves rapid cooling from high temperatures to increase hardness, while tempering reduces internal stresses and improves toughness. 3. Surface coatings: The application of specialized coatings onto the steel surface greatly improves wear resistance. Methods like thermal spray coating, electroplating, and physical vapor deposition create protective layers that resist wear and reduce friction. 4. Shot peening: This mechanical surface treatment involves bombarding the steel surface with small spherical particles at high velocities. The impact induces compressive stress, enhancing the material's resistance to wear and fatigue. 5. Nitriding: Through the diffusion of nitrogen at elevated temperatures, the surface of the steel forms nitrides, significantly increasing surface hardness and wear resistance. 6. Cryogenic treatment: Subjecting the steel to extremely low temperatures induces a structural transformation that enhances wear resistance. This process refines the grain structure and improves the material's toughness. 7. Grain refinement: Employing techniques like severe plastic deformation or specialized casting reduces the grain size of the steel. Smaller grain sizes offer increased hardness and wear resistance by improving dislocation movement and reducing grain-boundary sliding. It is noteworthy that the choice of method for improving wear resistance depends on factors such as specific application, budget, and desired level of improvement. A combination of these methods may also be utilized to achieve optimal wear resistance in special steel.

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