Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with lead, including terne-plate

HS v2017 Code: 721020

About iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with lead, including terne-plate

HS code 721020 covers a crucial segment of the steel industry, encompassing flat-rolled iron or non-alloy steel products that are plated or coated with lead, including terne-plate. These materials find widespread application in various industries, serving as essential components in construction, automotive, and packaging sectors, among others. The global demand for these steel products is driven by the continuous need for durable, corrosion-resistant materials that can withstand harsh environments and provide long-lasting performance.

Production process

The production of flat-rolled steel products under HS code 721020 typically involves a multi-step process. First, raw steel is produced through the smelting of iron ore and other materials. The steel is then rolled into thin, flat sheets or strips, often using a combination of hot and cold rolling techniques. Finally, the steel is coated or plated with lead, which provides enhanced corrosion resistance and a distinctive appearance, known as terne-plate.

Production inputs

The primary inputs for the production of HS code 721020 steel products include iron ore, coal, and other alloying elements, such as manganese and chromium. Specialized rolling mills, annealing furnaces, and coating/plating equipment are also essential for the manufacturing process. Additionally, the industry relies on a skilled workforce, including metallurgists, engineers, and technicians, to ensure the quality and consistency of the final products.

Production outputs

The flat-rolled steel products covered under HS code 721020 are used in a variety of applications, including roofing, siding, and other construction materials, as well as in the production of 721010 Iron or non-alloy steel; flat-rolled, width 600mm or more, hot-rolled, not clad, plated or coated and 721050 Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with chromium oxides or with chromium and chromium oxides. These materials are valued for their durability, corrosion resistance, and versatility, making them essential components in various industries.

Revisions to 721020

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 721020. The most recent 1 version of this code (721020) is in the HS v2022 system:

This page shows a legacy version of code 721020 ( HS v2017).

Family tree for iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with lead, including terne-plate

    graph LR
    A["<a href='/classifications/hs/v2017/72'>72: Iron and steel</a>"]
A --> B["<a href='/classifications/hs/v2017/7210'>7210: Iron or non-alloy steel; flat-rolled products, width 600mm or more, clad, plated or coated</a>"]
B --> C["<a href='/classifications/hs/v2017/721020'>721020: Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with lead, including terne-plate</a>"]

    B --> D["<a href='/classifications/hs/v2017/721011'>721011: Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with tin, thickness of 0.5mm or more</a>"]
B --> E["<a href='/classifications/hs/v2017/721012'>721012: Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with tin, thickness of less than 0.5mm</a>"]
B --> F["<a href='/classifications/hs/v2017/721030'>721030: Iron or non-alloy steel; flat-rolled, width 600mm or more, electrolytically plated or coated with zinc</a>"]
B --> G["<a href='/classifications/hs/v2017/721041'>721041: Iron or non-alloy steel; flat-rolled, width 600mm or more, corrugated, plated or coated with zinc (not electrolytically)</a>"]
B --> H["<a href='/classifications/hs/v2017/721049'>721049: Iron or non-alloy steel; flat-rolled, width 600mm or more, (not corrugated), plated or coated with zinc (not electrolytically)</a>"]
B --> I["<a href='/classifications/hs/v2017/721050'>721050: Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with chromium oxides or with chromium and chromium oxides</a>"]
B --> J["<a href='/classifications/hs/v2017/721061'>721061: Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with aluminium zinc-alloys</a>"]
B --> K["<a href='/classifications/hs/v2017/721069'>721069: Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with aluminium, other than plated or coated with aluminium zinc-alloys</a>"]
B --> L["<a href='/classifications/hs/v2017/721070'>721070: Iron or non-alloy steel; flat-rolled, width 600mm or more, painted, varnished or coated with plastics</a>"]
B --> M["<a href='/classifications/hs/v2017/721090'>721090: Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with materials n.e.c. in heading no. 7210</a>"]

    

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class C level6
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