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Stainless Steel 308 Nuts

Stainless steel 308 nuts are necessary parts in many industries and mechanics. They are well known for their ability to last long, resist corrosion, and be used in various applications. These nuts contain iron, chromium, and nickel as major ingredients. 

Chemical Composition of Stainless Steel 308 nuts

The chemical composition table provides vital insight into the chemical makeup of SS 308 nuts. 

ElementContent (%)
Iron, Fe66
Chromium, Cr20
Nickel, Ni11
Manganese, Mn2.0
Silicon, Si1.0
Carbon, C0.080
Phosphorous, P0.045
Sulfur, S0.030

Thus, this table helps to understand the materials used in these nuts and enables informed decisions regarding their suitability for various industrial operations.

Mechanical Properties of 308 SS nuts

The table below serves as a valuable reference point for understanding the performance characteristics of Stainless Steel 308 nuts.

PropertiesMetricImperial
Tensile strength585 MPa84800 psi
Yield strength (@ strain 0.200%)240 MPa34800 psi
Izod impact135 - 165 J99.6 - 122 ft-lb
Charpy impact135 J99.6 ft-lb
Elastic modulus193 GPa27993 ksi
Poisson's ratio0.27-0.300.27-0.30
Elongation at break (in 50 mm)50%50%
Hardness, Brinell139139
Hardness, Knoop (converted from Rockwell B hardness)155155
Hardness, Rockwell B (converted from Rockwell B hardness)8080
Hardness, Vickers (converted from Rockwell B hardness)153153

Thus, one can assess the nuts's structural integrity and suitability for demanding industrial applications.

Features of stainless steel 308 nuts

 Stainless steel 308 nuts exhibit a range of features that make them highly desirable for various industrial and mechanical applications:  

  • Corrosion Resistance: Stainless steel 308 nuts are extremely corrosion resistant, oxidizing, and rusting, even in the most severe conditions, such as when exposed to moisture, chemicals, and marine materials. 
  •  High Strength: SS 308 nuts exhibit very good mechanical properties and are ideal for applications requiring a firm and long-lasting connection. 
  •  Heat Resistance: Stainless steel 308 nuts are resistant to high temperatures and do not deform, making them ideal for use where heat is a factor. 
  •  Aesthetic Appeal: SS 308 nuts do not rust or tarnish with time, so they are ideal for use where appearance is an issue, such as in architectural and ornamental applications. 
  •  Low Maintenance: Stainless steel 308 nuts only need a little maintenance since they are not easily stained and do not require much scrubbing to be cleaned. 
  •  Longevity: Stainless steel 308 nuts have a very long life expectancy, so they will not be replaced frequently, cutting down on maintenance time. 
  •  Environmental Sustainability: Stainless steel is 100% recyclable, which gives it an environmental advantage over other materials. 

Thus, the characteristics of stainless steel 308 nuts make them ideal for use in important fastening situations where performance and durability are crucial. 

 Uses Of The Stainless Steel 308 Nuts 

 Stainless steel 308 nuts are used in different fields and industries because of their particular characteristics. Here are some common applications:

  •  Construction and Architecture: The construction and structural industries are the most common users of stainless steel 308 nuts, especially where the nuts are often exposed to moisture or weathering. 
  •  Marine Environments: Stainless steel nuts 308 are widely used in the marine industry. They are applied to boats, ships and offshore platforms. 
  •  Chemical and Food Processing: SS 308 nuts are indispensable in manufacturing industries, particularly in sectors handling chemicals or foods. They are extensively employed in reactors, tanks, pipelines, and storage vessels to ensure the integrity and purity of the processed materials.
  •  Automotive Industry: Stainless steel 308 nuts are used in components such as exhaust, engine mount, and suspension systems, where they are subjected to road salt, moisture, and other aggressive environments. 
  •  Medical Equipment: These nuts are used in the medical and pharmaceutical industries, where precision tools such as scalpel forceps, surgical scissors, and dental instruments are used. 
  •  Aerospace: Stainless steel nuts are applied to aircraft construction in frames, fuselage sections, and engine parts. 

 Oil and Gas Industry: 308 Stainless steel nuts are used in oil rigs, pipelines, and refineries and come into contact with substances such as crude oil and gases. 

Thus, stainless steel 308 nuts combine well and are ideal for challenging conditions in different sectors. 

Stainless steel 308 nuts are necessary parts in many industries and mechanics. They are well known for their ability to last long, resist corrosion, and be used in various applications. These nuts contain iron, chromium, and nickel as major ingredients. 

Chemical Composition of Stainless Steel 308 nuts

The chemical composition table provides vital insight into the chemical makeup of SS 308 nuts. 

ElementContent (%)
Iron, Fe66
Chromium, Cr20
Nickel, Ni11
Manganese, Mn2.0
Silicon, Si1.0
Carbon, C0.080
Phosphorous, P0.045
Sulfur, S0.030

Thus, this table helps to understand the materials used in these nuts and enables informed decisions regarding their suitability for various industrial operations.

Mechanical Properties of 308 SS nuts

The table below serves as a valuable reference point for understanding the performance characteristics of Stainless Steel 308 nuts.

PropertiesMetricImperial
Tensile strength585 MPa84800 psi
Yield strength (@ strain 0.200%)240 MPa34800 psi
Izod impact135 - 165 J99.6 - 122 ft-lb
Charpy impact135 J99.6 ft-lb
Elastic modulus193 GPa27993 ksi
Poisson's ratio0.27-0.300.27-0.30
Elongation at break (in 50 mm)50%50%
Hardness, Brinell139139
Hardness, Knoop (converted from Rockwell B hardness)155155
Hardness, Rockwell B (converted from Rockwell B hardness)8080
Hardness, Vickers (converted from Rockwell B hardness)153153

Thus, one can assess the nuts's structural integrity and suitability for demanding industrial applications.

Features of stainless steel 308 nuts

 Stainless steel 308 nuts exhibit a range of features that make them highly desirable for various industrial and mechanical applications:  

  • Corrosion Resistance: Stainless steel 308 nuts are extremely corrosion resistant, oxidizing, and rusting, even in the most severe conditions, such as when exposed to moisture, chemicals, and marine materials. 
  •  High Strength: SS 308 nuts exhibit very good mechanical properties and are ideal for applications requiring a firm and long-lasting connection. 
  •  Heat Resistance: Stainless steel 308 nuts are resistant to high temperatures and do not deform, making them ideal for use where heat is a factor. 
  •  Aesthetic Appeal: SS 308 nuts do not rust or tarnish with time, so they are ideal for use where appearance is an issue, such as in architectural and ornamental applications. 
  •  Low Maintenance: Stainless steel 308 nuts only need a little maintenance since they are not easily stained and do not require much scrubbing to be cleaned. 
  •  Longevity: Stainless steel 308 nuts have a very long life expectancy, so they will not be replaced frequently, cutting down on maintenance time. 
  •  Environmental Sustainability: Stainless steel is 100% recyclable, which gives it an environmental advantage over other materials. 

Thus, the characteristics of stainless steel 308 nuts make them ideal for use in important fastening situations where performance and durability are crucial. 

 Uses Of The Stainless Steel 308 Nuts 

 Stainless steel 308 nuts are used in different fields and industries because of their particular characteristics. Here are some common applications:

  •  Construction and Architecture: The construction and structural industries are the most common users of stainless steel 308 nuts, especially where the nuts are often exposed to moisture or weathering. 
  •  Marine Environments: Stainless steel nuts 308 are widely used in the marine industry. They are applied to boats, ships and offshore platforms. 
  •  Chemical and Food Processing: SS 308 nuts are indispensable in manufacturing industries, particularly in sectors handling chemicals or foods. They are extensively employed in reactors, tanks, pipelines, and storage vessels to ensure the integrity and purity of the processed materials.
  •  Automotive Industry: Stainless steel 308 nuts are used in components such as exhaust, engine mount, and suspension systems, where they are subjected to road salt, moisture, and other aggressive environments. 
  •  Medical Equipment: These nuts are used in the medical and pharmaceutical industries, where precision tools such as scalpel forceps, surgical scissors, and dental instruments are used. 
  •  Aerospace: Stainless steel nuts are applied to aircraft construction in frames, fuselage sections, and engine parts. 

 Oil and Gas Industry: 308 Stainless steel nuts are used in oil rigs, pipelines, and refineries and come into contact with substances such as crude oil and gases. 

Thus, stainless steel 308 nuts combine well and are ideal for challenging conditions in different sectors. 

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metcore steel & alloys

mumbai - maharashtra - india

2 Year

View Profile

Metcore Steel & Alloys

metcore steel & alloys

mumbai - maharashtra - india

2 Year

Stainless Steel 308 Nuts FAQ's  

Stainless Steel 308 Nuts Starts At Rs 11/Piece To Rs 15/Piece


No, 308 Stainless Steel Nuts are not magnetic. This is because the material does not contain a sufficient amount of iron for magnetic properties to take effect. The alloy contains 18-20% chromium and 8-10.5% nickel, which block out the effects of magnetism in the material.

Yes, 308 Stainless Steel Nuts are incredibly corrosion resistant. This is because the material contains 18-20% chromium and 8-10.5% nickel, which both work together to form an invisible layer of protection called a passive film that prevents oxygen, moisture and other corrosive elements from attacking the nuts. Additionally, the alloy offers superior strength compared to other materials, making it ideal for heavy duty fastening in wet or extreme conditions.

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