What Chain Is Rust Proof?
29th Apr 2022

When looking for a chain, it is important to make sure it is made of anti-rust materials. Some chains are made with thin, low-grade steel, which is susceptible to corrosion. Others are coated with an anti-rust coating that is easy to clean. 

The anti-rust coating on a chain will add to its durability and reduce the amount of maintenance required. Regardless of the type of chain you are looking for, you should look for one that is designed to resist corrosion.

Anti-rust chains are coated with a layer of corrosion-resistant material that acts as a barrier between the chain and the elements outside. These can be anything from mud to road salt. It is important to apply lubricant to the chain on a regular basis in order to avoid rusting. 

If you want to know more about the rust-proof chain, continue reading this article. 

What Chain Is Rust-Proof?

A corrosion-resistant roller chain is one of the best rust-poof chains. As this type of chain is made of corrosion-resistant material, they are rust-proof. The term corrosion-resistant is used for roller chains which are made of metal that is able to resist rust and other environmental factors. In fact, this type of chain is available in a wide range of materials, including steel, nickel, and aluminum. 

This type of chain is also referred to as zinc plated roller chain. These chains are typically used for specialty conveying applications, such as those that require high strength and corrosion resistance and the ability to operate in a wide temperature range.

Stainless steel and nickel-plated roller chains are made from 304 stainless steel, which is a highly corrosive material. These chains are available in various thicknesses to withstand a wide range of corrosive conditions, from the most severe to the lightest. 

Stainless steel roller chains are the best choice for corrosive environments. These chains are crafted from 304 stainless steel and are suitable for high temperatures. They also have nickel plating for added corrosion resistance, making them the ideal choice for high-moisture environments. 

Common Rust-Proof Chains

Here are some types of chains that are rust-proof. These chains are made of non-corrosive material.

  • CRF Coated Chain

CRF coating has several benefits. It is free from toxic metals and meets the regulations of RoHS, ELV, and REACH. It is also environmentally friendly. This coating process does not involve the use of harmful substances or hydrogen embrittlement. It has excellent corrosion resistance and can withstand temperatures of -22°C to 250°C. The CRF film can withstand temperatures of -10°C to 150°C, depending on the size of the chain.

  • GN (Galvanization and Nickel Plated Roller Chain)

A major benefit of GN galvanization and nickel-plated roller chains is corrosion resistance. Compared to zinc-only or nickel-plated chains, GN is better suited for aggressive environments. Besides the corrosion resistance, GN roller chains have the comparable tensile strength to steel ones. These advantages make them a smart investment for heavy-duty applications. If you’re wondering about the benefits of GN, you’ve come to the right place.

  • MZP (Mechanical Zinc Plated Roller Chain)

MZP Mechanical Zinc Plated Roller chains are corrosion resistant and have a wider operating temperature range than standard steel roller chains. They are available in stock and feature solid steel roller designs and heat-treated or hardened components. They are ideal for a wide range of conveying applications. The process is easy and requires no special tools. MZP is a popular choice in special conveying applications and is ideal for high-temperature, low-speed operations.

  • NP (Nickel Plated Roller Chain)

The “NP” stands for nickel-plated. The NP roller chain is perfect for outdoor applications, machinery that operates in a lightly corrosive atmosphere, and a chain that has a nice appearance. The NP type is typically not lubricated prior to delivery. The NP version has figure-eight-shaped link plates and is a standard roller. It can also be manufactured with plastic carrier rolling.