HS Code for Pig iron

Pig iron is classified under HS code 720120 when it is a non-alloy pig iron containing more than 0.5% phosphorus by weight. This product is a primary form of iron, typically produced in a blast furnace, and serves as the raw material for steelmaking and foundry work. Chapter 72 of the Harmonized System covers iron and steel, and heading 7201 specifically addresses pig iron and spiegeleisen in pigs, blocks, or other primary forms. The classification under the 720120 subheading is strictly defined by the chemical composition, specifically the phosphorus content. Phosphorus is an element that significantly affects the fluidity of molten iron and the brittleness of the final steel product. Pig iron with a high phosphorus content (exceeding 0.5%) is often used in specialized casting applications where high fluidity is necessary to fill intricate molds. The material must be in a primary form, such as \"pigs\" (crude ingots), blocks, or lumps, to qualify. If the iron has been further worked or shaped into semi-finished products, it would move to subsequent headings in Chapter 72.

Products Included

• Non-alloy pig iron with >0.5% phosphorus
• High-phosphorus iron blocks
• Phosphoric pig iron in primary lumps
• Crude iron ingots (pigs) for foundries
• Basic pig iron with high phosphorus content

Common Misclassification

Pig iron is often misclassified under HS code 720110, which is for non-alloy pig iron containing 0.5% or less of phosphorus. The distinction is purely chemical, requiring laboratory analysis to confirm the correct subheading. Another common error is classification under HS code 720150, which is reserved for alloy pig iron. Alloy pig iron must contain specific percentages of other elements like chromium, manganese, or nickel as defined in the Chapter 72 notes. Additionally, scrap iron is sometimes confused with pig iron; however, scrap is classified under 7204. Pig iron is a primary product of smelting, whereas scrap consists of waste or used iron materials intended for remelting.

FAQ

What is the HS code for Pig iron?

The HS code for non-alloy pig iron containing more than 0.5% phosphorus by weight is 720120.

What defines \"primary forms\" for pig iron?

Primary forms refer to the crude shapes the iron takes after smelting, such as pigs (ingots), blocks, or lumps, before any further rolling or forging occurs.