HS Code for Rolling mill rolls

Rolling mill rolls are classified under HS code 8455.30 because they are the primary working components of metal-rolling mills, which are used to reduce the cross-section of metal or to shape it into specific profiles. According to the General Rules of Interpretation (GIR) 1 and 6, classification is determined by the terms of the headings and subheadings. Heading 8455 covers metal-rolling mills and their parts. Within this heading, subheading 8455.30 specifically identifies \"rolls for rolling mills.\" These components are typically massive, cylindrical tools that come into direct contact with the metal being processed. They must withstand extreme pressure and temperature, leading to their manufacture from specialized materials like chilled cast iron, forged steel, or high-chromium alloys. The classification applies whether the rolls are for hot-rolling or cold-rolling processes, provided they are identifiable as being for use in a metal-rolling mill.

Products Included

• Work rolls for four-high or cluster mills
• Backup rolls used to support work rolls
• Cast iron rolls for blooming or slabbing mills
• Forged steel rolls for cold-rolling strips
• Grooved rolls for section or bar mills
• Indefinite chill rolls and grain rolls

Common Misclassification

A frequent error is classifying these rolls under 8455.90, which is the residual category for \"other parts\" of rolling mills. However, because rolls are specifically named in 8455.30, that subheading must be used. Another common mistake involves using 7325.99 or 7326.19, which cover general cast or forged articles of iron or steel. Under Note 2 to Section XVI, parts of machines are generally classified in their respective headings (8455) rather than as general articles of metal in Chapter 73. Additionally, rolls for machines other than metal-rolling mills, such as paper-making machines or calenders, fall under different codes like 8439 or 8420 respectively.

FAQ

What is the HS code for rolling mill rolls?

The specific HS code for rolling mill rolls is 8455.30.

What is the difference between 8455.30 and 8455.90?

HS code 8455.30 is exclusively for the rolls themselves, while 8455.90 covers housings, adjustment mechanisms, and other structural parts of the rolling mill.