Product Description
Stainless steel balls are integral components in various industries, from aerospace to food processing. Among the diverse range of stainless steel grades available, the 304L variant stands out for its unique properties, particularly its low carbon content, which significantly reduces contamination risks.
304L stainless steel is a low carbon variant of the standard 304 grade. The "L" in 304L stands for "low carbon," which means the carbon content is reduced to a maximum of 0.03%. This reduction minimizes the risk of chromium carbide precipitation during welding, which can otherwise lead to intergranular corrosion. As a result, 304L stainless steel is ideal for applications requiring durable, corrosion-resistant materials in severely corrosive environments.
- Corrosion Resistance: 304L stainless steel balls exhibit excellent resistance to a wide range of atmospheric, chemical, and food industry exposures. This makes them suitable for applications where contamination risk must be minimized.
- Mechanical Characteristics: Although 304L has slightly lower mechanical properties compared to 304, it still offers good toughness and strength, making it suitable for various industrial applications.
- Weldability: The low carbon content of 304L stainless steel eliminates the need for post-weld annealing, making it more convenient for manufacturing processes that involve welding.
304L stainless steel balls are used across multiple sectors due to their durability and corrosion resistance:
- Aerospace and Military: In these industries, the need for materials that can withstand harsh environments is paramount. 304L stainless steel balls are used in bearings and pumps, ensuring reliability and performance.
- Food Processing: The non-reactive nature of 304L stainless steel makes it ideal for foodstuff applications, reducing contamination risks and ensuring product safety.
- Medical Devices: In the medical field, 304L stainless steel balls are used in valves and pumps, where hygiene and corrosion resistance are critical.
- Gardening and Household Sprayers: The corrosion resistance of 304L stainless steel balls makes them perfect for use in aerosol and gardening sprayers, ensuring longevity and performance.
- Perfume Pumps: In the cosmetic industry, 304L stainless steel balls are used in miniature pumps, providing smooth and reliable operation.
The primary advantage of 304L stainless steel balls is their reduced contamination risk. The low carbon content minimizes the chance of chromium carbide precipitation, which can lead to corrosion and contamination. This makes 304L stainless steel balls a preferred choice in industries where hygiene and safety are paramount.
Despite having a lower carbon content, 304L stainless steel balls maintain excellent mechanical properties. They are tough and durable, capable of withstanding high stress and demanding environments without compromising performance.
The ability to use 304L stainless steel balls in the "as-welded" condition without the need for post-weld annealing reduces manufacturing costs and time. This makes them a cost-effective solution for industries looking to optimize their production processes.
Physical Parameters
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Technical Parameters of 304 Stainless Steel Mill Balls
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Items
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Data
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Tensile Strength
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100,000-180,000 psi
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Yield Strength
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50,000-150,000 psi
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Tensibility
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55%-60%
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Modulus of Elasticity
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29,000,000 psi
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Chemical Composition Content of 304 Stainless Steel Mill Balls
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Chemical Element
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Percentage of Content (%)
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Fe
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67.4-70.6
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C
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0.1
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Si
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1
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Mn
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2
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P
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0.045
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Features
1. Anti-erosion and corrosion resistance.
2. No magnetic and demagnetization character, HRC≤26.
3. It applies to grinding of various materials.
4. Good shape of ball with Smooth and gloss surface.
5. Its one of the most Cost- effective ball mill media.
Factory equipment
Exhibition & Partner
Case
Ship to Poland
Ship to France
FAQ
1. What are stainless steel mill balls?
Stainless steel mill balls are spherical components made from stainless steel, used primarily in grinding, milling, and mixing applications. They are known for their durability, corrosion resistance, and ability to withstand high-stress environments.
2. What materials are stainless steel mill balls made from?
Common materials include:
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304 Stainless Steel: General-purpose, corrosion-resistant.
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316 Stainless Steel: Higher corrosion resistance, ideal for harsh environments.
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420 Stainless Steel: Harder and more wear-resistant.
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440C Stainless Steel: High hardness and wear resistance, suitable for heavy-duty applications.
3. What are the primary uses of stainless steel mill balls?
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Grinding and milling media in industries like mining, chemicals, and pharmaceuticals.
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Mixing and dispersing in paint, ink, and food production.
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Precision components in bearings, valves, and pumps.
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Decorative or functional elements in furniture and art.
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