How to Understand Grades of Alloy Steel Chains & Applications?

The demand for alloy steel chains is increasing thanks to their strength and efficiency. These high-grade chains are used to handle, move, and secure heavy loads in construction, mining, transport, and the agriculture industry, among others. The alloy steel chains consist of elements like chromium, molybdenum, and nickel, which make them robust. They can withstand the extreme stress that comes with the heavy load which is attached to the chains. 

The alloy steel chain is created for different uses. They are divided into grades, which determine the strength, performance, and sustainability of the chain for the specific task. Here is a look at different grades of alloy steel chain, which will help you understand its function better. 

Different Types of Alloy Steel Chain Grades

Grade 70:

These are also known as transport chains. It is made from heat-treated carbon steel and is coated with a gold-chromate finish, which provides resistance against corrosion. It is apt for load securing and tying down the applications. It cannot perform overhead lifting, though. However, these chains do meet the Department of Transportation (DOT) regulations, which makes it a good choice for logistics and warehouse operators. 

Application:

• These chains are used for securing loads on trucks & trailers.
• Moving the transportation equipment
• Agricultural sectors to tie down machinery components and logging

Grade 80:

This one is specifically engineered for overhead load lifting and rigging operations. So, if you are looking for chains for construction and marine operations, your search ends here. This alloy chain is quenched and tempered to achieve superior strength. It is also abrasion-proof, so it will serve you in the long run. 

Applications:

• Used as a chain sling for cranes and hoists
• Moving heavy materials in the construction industry
• Marine operations
• Moving machinery in the aerospace and automobile industry

Grade 100:

This is a high-performance alloy steel chain that undergoes advanced heat treatment and enhance the strength and fatigue resistance. Isn’t it great to have a higher load limit chain with reduced size and weight? These alloy steel chains can be attached to cranes and hoists to be used for heavy-load lifting in extreme conditions. It is used for automobile and shipbuilding operations. What makes the grade 100 alloy steel chain stand out is its compact size without compromising on strength. Thus, it leads to improved efficiency without enhancing the material cost.  

Applications:

• Moving heavy products in construction, mining, oil & gas industries.
• Used as a chain sling on hoists in extreme conditions
• Shipbuilding operations
• Assembling operations in the automobile industry 

Final Words…

Understanding the grades of the alloy steel chain is essential before you select the one for your operations. Hopefully, this post will help you make the right choice. ‘Lifton Chains’ is committed to providing its clients with well-designed and affordable chains. Their high-grade chain ensures that the operations are smooth and safe. With precision and expertise, the high-grade alloy steel is converted into a chain to meet and exceed the industrial standards. Each of the chains goes through rigorous testing, following the strict in-house quality control measures under the supervision of the quality analysts.