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Home > products > Metal Bolt > SS316L Corrosion-Resistant M24 M27 Heavy Metal Bolt Nut Washer Set – Built for Harsh Conditions

SS316L Corrosion-Resistant M24 M27 Heavy Metal Bolt Nut Washer Set – Built for Harsh Conditions

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Certification: ISO

Model Number: DIN, ASEM, ISO

Payment & Shipping Terms

Minimum Order Quantity: 100

Price: USD0.2/pcs-USD1/pcs

Delivery Time: 1-5 weekds

Payment Terms: T/T, Western Union

Supply Ability: Batch order abailable

Get Best Price
Highlight:

M24 M27 Bolt Nut Washer Set

,

Heavy Metal Bolt Nut Washer Set

Usage:
Fastening
Size:
Various Sizes Available
Style:
Steel Hex Head With Washer Nut
Head Style:
Hexagon Head
Strength:
High
Finish:
Polished/Zinc/ Anodizing
Manufacturer:
JIA SHAN Hardward Company
Length:
As Customisation
Package:
Small Packing+Carton Packing+Pallet
Standard:
DIN
Package Quantity:
100 Pieces
Shape:
Bolt
Measurement System:
INCH, Metric
Port:
Shenzhen
Quality:
Inspection Before Shipment
Color:
As Customisation
Usage:
Fastening
Size:
Various Sizes Available
Style:
Steel Hex Head With Washer Nut
Head Style:
Hexagon Head
Strength:
High
Finish:
Polished/Zinc/ Anodizing
Manufacturer:
JIA SHAN Hardward Company
Length:
As Customisation
Package:
Small Packing+Carton Packing+Pallet
Standard:
DIN
Package Quantity:
100 Pieces
Shape:
Bolt
Measurement System:
INCH, Metric
Port:
Shenzhen
Quality:
Inspection Before Shipment
Color:
As Customisation
SS316L Corrosion-Resistant M24 M27 Heavy Metal Bolt Nut Washer Set – Built for Harsh Conditions

SS316L Corrosion-Resistant M24 M27 Heavy Metal Bolt Nut Washer Set – Built for Harsh ConditionsSS316L Corrosion-Resistant M24 M27 Heavy Metal Bolt Nut Washer Set – Built for Harsh Conditions 0

 

Product Description:

This headline highlights the superior durability of the M24 and M27 fasteners, constructed from SS316L stainless steel, which is known for its excellent corrosion resistance. These fasteners are engineered to endure harsh conditions, including exposure to saltwater, chemicals, and other corrosive elements. This makes them ideal for marine, offshore, and chemical plant applications, where protection against rust and deterioration is critical for long-term performance. The set provides a complete solution to securing heavy-duty machinery or structures in such environments, offering peace of mind in industries requiring robust and reliable components.

 

Material and Corrosion Resistance

The A4-70 grade designation in this headline refers to a high-strength, corrosion-resistant stainless steel composition, ensuring these fasteners perform well in challenging environments. The M24 and M27 bolts, nuts, and washers have been designed to withstand mechanical stress, making them suitable for heavy-duty structural and industrial applications. Their high tensile strength (700 MPa yield strength) means they can bear significant loads without failure, making them perfect for critical installations, especially in extreme conditions like offshore rigs or chemical plants where both strength and durability are essential.

 
Maintenance Tips:
Regularly check bolts for any signs of loosening, particularly in high-vibration environments.
Clean bolts with water or a mild detergent to remove any salt or chemical deposits that may accelerate corrosion.
For applications exposed to extreme chemicals, apply a protective coating to further enhance the bolt’s resistance.


Applications

SS316L stainless steel is a low-carbon, austenitic stainless steel known for its excellent corrosion resistance and weldability. Here’s a detailed look at its corrosion-resistant properties and other characteristics:

Mechanical Properties

Tensile Strength: SS316L has a tensile strength of approximately 485 MPa.

Yield Strength: The yield strength is around 205 MPa.

Elongation: It has an elongation of about 60%, indicating good ductility.

Applications

Marine and Offshore Engineering: SS316L is commonly used in marine environments, such as ship fittings and desalination equipment, due to its ability to resist seawater corrosion.

Food Processing and Pharmaceutical Industries: Its excellent corrosion resistance and sanitary properties make SS316L widely used in food processing equipment and pharmaceutical machinery.

Medical Devices: The biocompatibility of SS316L makes it an ideal material for manufacturing implants and surgical instruments.

Chemical Processing Equipment: SS316L is used in chemical processing equipment where resistance to various chemicals is required.

Comparison with Other Stainless Steels

Compared to SS316: SS316L has a lower carbon content, which provides better corrosion resistance after welding or in high-temperature environments. SS316, on the other hand, offers higher strength at elevated temperatures (above 800°F).

Compared to SS304: SS316L has superior corrosion resistance, especially in chloride-rich environments. SS304 has a higher carbon content, which makes it more susceptible to intergranular corrosion after welding.

Summary

SS316L stainless steel is highly valued for its excellent corrosion resistance and weldability, making it ideal for demanding environments, particularly those involving welding and high corrosion risks. Its low carbon content minimizes the risk of intergranular corrosion, while the addition of molybdenum enhances its resistance to pitting and crevice corrosion. This makes SS316L a preferred choice for marine, chemical, and food processing applications, as well as for medical devices.

 

No. C% Cr% Ni % Mo %
304 0.07 17.5-19.5 8.0-10.5 /
316 0.08 16.0-18.0 10.0-14.0 2.00-3.00
301 0.15 16.0-18.1 6-8 /
310 0.08 24-26 19-22 /



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