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:


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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

Can stainless steel roller chains be used in applications with high shock loads?

Stainless steel roller chains can be used in applications with high shock loads to a certain extent. However, the suitability depends on several factors:

  • Grade Selection: Selecting a suitable grade of stainless steel with higher strength, such as AISI 420, can help improve the chain’s ability to withstand shock loads.
  • Design Considerations: The chain’s design, including factors like roller diameter, pin size, and plate thickness, can impact its ability to handle shock loads. Consultation with the manufacturer or a qualified engineer can help determine the appropriate chain design for high shock load applications.
  • Operating Conditions: Consider the specific shock load requirements of the application, including the magnitude and frequency of the shocks. Excessive shock loads beyond the chain’s capacity can lead to chain failure, even with stainless steel chains.

It’s important to carefully evaluate the shock load requirements, consult with experts, and select the appropriate chain design and grade of stainless steel to ensure reliable operation in applications with high shock loads.

stainless steel chain

What are the factors that can affect the lifespan of a stainless steel roller chain?

Several factors can affect the lifespan of a stainless steel roller chain. Here are some key factors to consider:

  • Operating Conditions: The operating conditions, including temperature, humidity, exposure to chemicals or corrosive substances, and the presence of contaminants, can significantly impact the lifespan of a stainless steel roller chain. Harsh environments can accelerate corrosion and wear, reducing the chain’s lifespan.
  • Lubrication: Proper lubrication is crucial for reducing friction, wear, and heat generation. Inadequate or improper lubrication can lead to accelerated wear and premature failure of the chain.
  • Maintenance Practices: Regular maintenance, including cleaning, inspection, and lubrication, is essential for extending the lifespan of a stainless steel roller chain. Neglecting proper maintenance can result in increased wear, elongation, and reduced performance.
  • Load and Tension: Excessive loads or improper tensioning can put excessive stress on the chain, leading to accelerated wear and potential failure. It is important to ensure that the chain is appropriately sized and tensioned for the specific application requirements.
  • Chemical Exposure: Exposure to certain chemicals or cleaning agents can affect the corrosion resistance of stainless steel and potentially degrade the chain’s performance and lifespan. Choosing the appropriate grade of stainless steel and implementing proper cleaning practices are important for minimizing the impact of chemical exposure.
  • Installation Quality: Proper installation techniques, including correct alignment, adequate lubrication during installation, and proper tensioning, are crucial for ensuring the longevity and optimal performance of a stainless steel roller chain.

Considering these factors and implementing appropriate maintenance and operational practices can help maximize the lifespan of a stainless steel roller chain in various industrial applications.

China Professional 304 316 Stainless Steel Link Chain for Marine Industry  China Professional 304 316 Stainless Steel Link Chain for Marine Industry
editor by CX 2024-01-11