Introduction of 316 stainless steel bearing ball
author: Changzhou Feige Steel Ball Co., Ltd
2022-08-23
316 Stainless Steel Balls: A Comprehensive Guide
316 stainless steel balls are among the most widely used stainless steel balls and are commonly employed as bearing balls and grinding balls. Their exceptional performance and versatility make them a preferred choice in various industries. Read on to learn more about 316 stainless steel balls.
Specific Introduction to 316 Stainless Steel Balls
316 stainless steel balls exhibit performance similar to 302/304 stainless steel but with enhanced properties due to the addition of molybdenum. This element significantly improves the steel's resistance to corrosion, particularly in sulfuric acid compounds. As a result, 316 stainless steel balls are often used in applications where they come into contact with ink, photographic chemicals, bleach, dyes, or nitric acid. Additionally, 316 stainless steel is the only austenitic steel that can be made non-magnetic, which is a valuable property in certain applications.
International Standards and Specifications
316 stainless steel balls are recognized and standardized by various international organizations:
- AFNOR: 26 CND 17.11
- DIN: X5 CR Ni Mo 17122
- JIS: SUS 316
- WKS: 1.4401
Size Range
The size range of 316 stainless steel balls is extensive, covering diameters from 0.5mm to 50.8mm. This wide range makes them suitable for a variety of applications, from precision instruments to large industrial machinery.
Grades
316 stainless steel balls are available in multiple grades, including G60, G100, G200, G500, and G1000. These grades represent different levels of precision and tolerance, allowing customers to select the most appropriate grade for their specific needs.
Hardness
The hardness of 316 stainless steel balls typically ranges from HRC 25 to 39. This range provides a balance between durability and resistance to deformation, making the balls suitable for a wide range of applications.
Characteristics
316 stainless steel balls possess several key characteristics that make them highly desirable:
- Excellent Corrosion Resistance: Superior resistance to a wide range of corrosive environments, including sulfuric acid compounds.
- Non-Magnetic: The ability to be made non-magnetic, which is beneficial in applications where magnetic interference must be minimized.
- High Toughness: Excellent resistance to impact and wear, ensuring long-lasting performance.
- Aesthetic Appeal: A bright, polished finish that is visually appealing and easy to clean.
Applications
The versatility of 316 stainless steel balls makes them suitable for a wide range of applications:
- Special Bearings: Used in specialized bearing systems requiring high precision and durability.
- Pumps: Ideal for use in pumps due to their resistance to corrosion and wear.
- Valves: Commonly used in valves for their ability to withstand harsh chemicals and environments.
- Sprayers: Suitable for sprayers used in various industries, including gardening, household, and industrial applications.
- Photographic Equipment: Used in photographic equipment where resistance to chemicals is crucial.
- Medical Instruments: Essential in medical devices where sterility and reliability are paramount.
- Quick Couplings: Used in quick couplings for their durability and ease of use.
- Circulating Balls: Used in systems where smooth and reliable circulation is required.
- Ink Cartridges: Ideal for use in ink cartridges due to their resistance to ink and other printing fluids.
- Jewelry: Used in jewelry for their aesthetic appeal and durability.
Application Industries
316 stainless steel balls are widely used in various industries, including:
- Food Industry: Ideal for food processing equipment due to their resistance to food-related environments.
- Manufacturing: Used in manufacturing processes where high precision and reliability are critical.
- Chemical Products: Suitable for use in chemical plants due to their resistance to corrosive chemicals.
- Plastic Products: Used in the production of plastic products where durability and resistance to chemicals are important.
- Military: Suitable for military equipment due to their durability and resistance to harsh conditions.
- Textiles: Used in textile machinery for their resistance to wear and tear.
Chemical Composition
The chemical composition of 316 stainless steel is as follows:
- Carbon (C): 0.08% Max
- Chromium (Cr): 16-18%
- Nickel (Ni): 10-14%
- Silicon (Si): 1.0% Max
- Molybdenum (Mo): 2-3% Max
- Manganese (Mn): 2.0% Max
- Phosphorus (P): 0.045% Max
- Sulfur (S): 0.03% Max
- Mechanical Behavior
- Tensile Strength: 180,000 psi
- Yield Strength: 150,000 psi
- Density: 7.97 g/cm³
Contact Us
To purchase 316 stainless steel balls or for any processing requirements, please contact Changzhou Feige Steel Ball Co., Ltd. We offer high-quality 316 stainless steel balls at competitive prices and are committed to providing excellent customer service. With 28 years of experience in steel ball manufacturing, we are one of the top bearing steel ball manufacturers in China. We guarantee the quality of each steel ball and are known for our perfect after-sales service. We look forward to cooperating with you!
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