Copper; plates and sheets, of a thickness exceeding 0.15mm, of copper-zinc base alloys (brass), not in coils
HS v2017 Code: 740929
About copper; plates and sheets, of a thickness exceeding 0.15mm, of copper-zinc base alloys (brass), not in coils
HS code 740929 covers the trade of copper plates and sheets made from copper-zinc base alloys, commonly known as brass. This industry plays a vital role in the global metal manufacturing sector, providing essential raw materials for a wide range of applications, from construction and plumbing to automotive and electronics. As a versatile and durable alloy, brass is highly sought after for its unique properties, making it a crucial component in the broader import/export economy.
Production process
The production of copper plates and sheets under HS code 740929 typically involves a multi-step process. First, the copper and zinc are melted and alloyed together to create the desired brass composition. The molten alloy is then cast into ingots or billets, which are subsequently rolled or extruded into the desired thickness and shape. Finally, the brass plates and sheets are cut to size and undergo various finishing processes, such as polishing or annealing, to meet specific customer requirements.
Production inputs
The main inputs required for the production of copper plates and sheets under HS code 740929 include raw copper and zinc materials, as well as specialized rolling or extrusion equipment. Additionally, the industry relies on a skilled workforce capable of operating the production machinery and ensuring quality control throughout the manufacturing process. Energy sources, such as electricity or natural gas, are also essential for melting and processing the metal alloy.
Production outputs
The primary output of the industry covered by HS code 740929 is copper plates and sheets made from copper-zinc base alloys (brass). These products are widely used in a variety of industries, including 732510 Copper tubes and pipes, 732690 Other articles of copper, and 761510 Copper table, kitchen or other household articles and parts thereof. The versatility of brass makes it a valuable material for applications ranging from plumbing and construction to decorative and electrical components.
Revisions to 740929
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 740929. The most recent 1 version of this code (740929) is in the HS v2022 system:
This page shows a legacy version of code 740929 ( HS v2017).
Newer versions
Older versions
- HS v2012:
Family tree for copper; plates and sheets, of a thickness exceeding 0.15mm, of copper-zinc base alloys (brass), not in coils
graph LR A["<a href='/classifications/hs/v2017/74'>74: Copper and articles thereof</a>"] A --> B["<a href='/classifications/hs/v2017/7409'>7409: Copper plates, sheets and strip; of a thickness exceeding 0.15mm</a>"] B --> C["<a href='/classifications/hs/v2017/740929'>740929: Copper; plates and sheets, of a thickness exceeding 0.15mm, of copper-zinc base alloys (brass), not in coils</a>"] B --> D["<a href='/classifications/hs/v2017/740911'>740911: Copper; strip, of a thickness exceeding 0.15mm, of refined copper, in coils</a>"] B --> E["<a href='/classifications/hs/v2017/740919'>740919: Copper; plates and sheets, of a thickness exceeding 0.15mm, of refined copper, not in coils</a>"] B --> F["<a href='/classifications/hs/v2017/740921'>740921: Copper; strip, of a thickness exceeding 0.15mm, of copper-zinc base alloys (brass), in coils</a>"] B --> G["<a href='/classifications/hs/v2017/740931'>740931: Copper; strip, of a thickness exceeding 0.15mm, of copper-tin base alloys (bronze), in coils</a>"] B --> H["<a href='/classifications/hs/v2017/740939'>740939: Copper; plates and sheets, of a thickness exceeding 0.15mm, of copper-tin base alloys, not in coils</a>"] B --> I["<a href='/classifications/hs/v2017/740940'>740940: Copper; plates, sheets and strip, of a thickness exceeding 0.15mm, of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)</a>"] B --> J["<a href='/classifications/hs/v2017/740990'>740990: Copper; plates, sheets and strip, of a thickness exceeding 0.15mm, of copper alloys (other than copper-zinc base alloys, copper-tin base alloys, copper-nickel base alloys or copper-nickel-zinc base alloys)</a>"] %% Color coordination by level classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px %% Apply classes class A level2 class B level4 class C level6 class D level6 class E level6 class F level6 class G level6 class H level6 class I level6 class J level6 class C highlight %% class A level1 %% class B,C level2 %% class D,E,F,G,H,I level2 %% class J,K,L,M,N,O,P level3 %% class C highlight