7315.82 - Other, welded link:

This HTS category, 7315.82, specifically covers welded link chains manufactured from iron or steel, excluding stud link chains. These chains are characterized by their links being joined together through a welding process. Their applications are diverse, ranging from general industrial use such as lifting and towing, to various mechanical purposes. The defining feature of this classification is the welded construction of the chain links.

It is crucial to distinguish 7315.82 from its sibling category, 7315.81.00.00, which is exclusively for stud link chains. Stud link chains possess a distinct reinforcing stud across each link, a feature absent in the welded link chains classified under 7315.82. Therefore, the presence or absence of this stud is the primary differentiator at this level of classification.

The subcategories within 7315.82 further refine the classification based on the material composition of the chain. Goods will be classified under ": Of alloy steel:" if they are made from steel containing one or more alloying elements in specified proportions. Conversely, chains made from iron or nonalloy steel will fall under ": Of iron or nonalloy steel:". This distinction is based on the specific metallurgical properties and intended uses of the chains.