Product Description

Product Description
304 316 Stainless Steel Link Chain for Marine Industry
1. Material: 300 series stainless steel
2. Standard: DIN766
3. Diameter: 2mm to 32mm 
4. Breaking load: 1.25KN – 160KN
5. Welding type: argon-arc welding 
6. Application: marine link chain, transmission, etc.

DIN766 Short Link Chain      
Product Dia        (mm) Inside Length  (mm) Outside Width   (mm) Weight  (kg/m)
Short link chain  2 12 3.5 0.07
3 16 4.2 0.16
4 16 5 0.32
5 18.5 6 0.5
6 18.5 7.2 0.8
7 22 8.4 1.1
8 24 9.6 1.4
9 27 10.8 1.8
10 28 12 2.2
11 31 13.2 2.7
12 36 14.4 3.1
13 36 15.6 3.8
14 41 16.8 4.4
16 45 19.2 5.7
18 50 21.6 7.3
19 86 22.8 7.97
20 89 24 9
22 95 26.4 11
23 97 27.6 12
26 73 31.2 15
28 78 33.8 18
30 84 41 19.5
32 90 43 23

Factory Overview:


ISO certificate:



Usage: Transmission Chain
Material: Stainless steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 8X24X9.6 / 12X36X14.4 / etc.
Structure: Welded Chain


Customized Request

stainless steel chain

How does the fatigue resistance of stainless steel roller chains compare to other materials?

The fatigue resistance of stainless steel roller chains is generally good, especially when compared to materials like carbon steel or alloy steel. Stainless steel chains, particularly those made from higher-strength grades like AISI 420 or precipitation-hardened stainless steels, exhibit excellent fatigue resistance. They can withstand repeated cyclic loading and stress without experiencing fatigue failure.

Stainless steel’s inherent properties, such as its high strength, ductility, and resistance to corrosion and environmental factors, contribute to its favorable fatigue resistance. However, it is important to consider the specific grade of stainless steel and operating conditions when evaluating fatigue performance.

Proper chain design, maintenance, and operating within the recommended load limits are also important factors in ensuring the fatigue resistance and longevity of stainless steel roller chains.

stainless steel chain

Are there any standards or certifications for stainless steel roller chains?

Yes, there are standards and certifications that apply to stainless steel roller chains. Here’s some information:

  • ISO Standards: The International Organization for Standardization (ISO) has established standards for roller chains, including stainless steel roller chains. ISO 606 specifies the dimensions, tolerances, and performance requirements for roller chains, ensuring their interchangeability and compatibility.
  • Industry Standards: Various industries may have specific standards or guidelines for stainless steel roller chains. For example, the food processing industry may require compliance with FDA regulations, while the marine industry may have standards for corrosion resistance in marine environments.
  • NSF Certification: The NSF International certification ensures that products, including stainless steel roller chains, meet specific health and safety standards. NSF-certified chains are suitable for use in food processing and other applications that require compliance with strict sanitation and hygiene regulations.
  • ATEX Certification: For applications in potentially explosive atmospheres, stainless steel roller chains can be certified to meet ATEX (Atmosphères Explosibles) directives. These certifications ensure the chains’ safety and suitability for use in hazardous environments.

It is important to consider the specific industry requirements and application needs when selecting stainless steel roller chains. Consultation with the manufacturer or industry experts can help identify the appropriate standards or certifications necessary for the intended application.

stainless steel chain

How does the dimensional accuracy of stainless steel roller chains compare to other chains?

The dimensional accuracy of stainless steel roller chains is generally high, comparable to or even superior to other types of chains. Here are some key points to consider:

  • Precision Manufacturing: Stainless steel roller chains are produced using advanced manufacturing processes that ensure tight tolerances and precise dimensions. This level of precision contributes to their overall dimensional accuracy.
  • Consistent Pitch: Stainless steel chains exhibit consistent pitch, which refers to the distance between each roller or link. This uniformity in pitch allows for smooth and reliable operation in various applications.
  • Roller Diameter and Plate Thickness: Stainless steel roller chains are designed to have consistent roller diameters and plate thicknesses, which further contribute to their dimensional accuracy. These standardized dimensions enable proper engagement with sprockets and ensure optimal performance.
  • Minimal Elongation: Stainless steel chains have minimal elongation over time, meaning they maintain their original dimensions and do not significantly stretch or deform during operation. This characteristic helps preserve their dimensional accuracy over the lifespan of the chain.

In summary, stainless steel roller chains exhibit high dimensional accuracy due to their precision manufacturing, consistent pitch, roller diameter, plate thickness, and minimal elongation. This makes them reliable and precise components for various industrial applications.

China wholesaler 304 316 Stainless Steel Link Chain for Marine Industry  China wholesaler 304 316 Stainless Steel Link Chain for Marine Industry
editor by CX 2023-07-17