Choosing the right chains for lifting loads requires more than picking a diameter. The differences between alloy, stainless, and galvanized finishes affect strength, corrosion resistance, and long-term performance. This article compares the most common lifting chains so you can decide with confidence in construction, mining, marine, or manufacturing.

Alloy Chains for Lifting Loads

Alloy chains, usually graded as G80 or G100, dominate the lifting market.

Advantages: high tensile strength, consistent heat treatment, and compliance with EN 818-2 or NACM standards.

Applications: construction hoists, crane rigging, heavy transport.

Note: always match grade with components like hooks, master links, and couplers.

Stainless Chains for Corrosion Resistance

Advantages: excellent performance in food, chemical, or marine environments.

Applications: salt mines, shipyards, or areas needing easy cleaning without coating peel risks.

Limitations: lower WLL than alloy chains of the same size, higher cost.

Galvanized Chains for Outdoor Loads

Electro-galvanized: thin, uniform coating, suited for equipment interiors or short-term outdoor exposure.

Hot-dip galvanized (HDG): thicker, rougher layer for long-term port, marine, or open-air sites.

Consideration: coating increases actual chain diameter, requiring pre-fit checks with sprockets or hooks.

Quick Comparison of Chains for Lifting Loads

Values from standard manufacturer charts; always confirm with product certificates.

How to Decide on Chains for Lifting Loads

Select alloy chains for maximum strength and certification-backed lifting.

Choose stainless chains when hygiene and anti-corrosion lead priorities.

Use galvanized chains in harsh outdoor sites where coatings extend service life.

Confirm all choices with working load limit tables, angle factors, and inspection records.

Conclusion

The right chains for lifting loads depend on grade, finish, and working environment, so always compare certified data before choosing—then contact TOPONE CHAIN for tested and approved lifting chains.