Nickel; powders and flakes

HS v2017 Code: 7504

About nickel; powders and flakes

HS code 7504 covers the trade of nickel powders and flakes, which are essential materials in various industrial applications. Nickel is a versatile and durable metal with a wide range of uses, from stainless steel production to the manufacturing of batteries, catalysts, and specialized alloys. The global nickel industry plays a crucial role in supporting the growth and development of numerous sectors, contributing significantly to the overall economy.

Production process

Nickel powders and flakes are typically produced through a process called atomization. In this method, molten nickel is forced through small orifices and rapidly cooled, resulting in the formation of fine, spherical particles. Alternatively, nickel can be mechanically ground or crushed to create the desired powder or flake form. The specific production techniques may vary depending on the desired particle size, shape, and purity requirements of the final product.

Production inputs

The main inputs required for the production of nickel powders and flakes include high-purity nickel metal, specialized equipment such as atomizers or grinding machines, and energy sources to power the manufacturing process. Additionally, the industry may rely on various chemicals, protective equipment, and skilled labor to ensure the safe and efficient production of these materials.

Production outputs

Nickel powders and flakes produced under HS code 7504 are widely used as raw materials in the manufacturing of 7505 Nickel; bars, rods, profiles and wire, 7506 Nickel; plates, sheets, strip and foil, and 7507 Nickel; tubes, pipes and tube or pipe fittings. These nickel-based products are then further processed and incorporated into a diverse range of end-use applications, including the production of stainless steel, batteries, catalysts, and specialized alloys.

Family tree for nickel; powders and flakes

    graph LR
    A["<a href='/classifications/hs/v2017/75'>75: Nickel and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/7504'>7504: Nickel; powders and flakes</a>"]

    A --> C["<a href='/classifications/hs/v2017/7501'>7501: Nickel mattes; nickel oxide sinters and other intermediate products of nickel metallurgy</a>"]
A --> D["<a href='/classifications/hs/v2017/7502'>7502: Nickel; unwrought</a>"]
A --> E["<a href='/classifications/hs/v2017/7503'>7503: Nickel; waste and scrap</a>"]
A --> F["<a href='/classifications/hs/v2017/7505'>7505: Nickel; bars, rods, profiles and wire</a>"]
A --> G["<a href='/classifications/hs/v2017/7506'>7506: Nickel; plates, sheets, strip and foil</a>"]
A --> H["<a href='/classifications/hs/v2017/7507'>7507: Nickel; tubes, pipes and tube or pipe fittings (e.g. couplings, elbows, sleeves)</a>"]
A --> I["<a href='/classifications/hs/v2017/7508'>7508: Nickel; articles thereof n.e.c. in chapter 75</a>"]

    B --> J["<a href='/classifications/hs/v2017/750400'>750400: Nickel; powders and flakes</a>"]


    %% Color coordination by level

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    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 level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level6

  class B 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 B highlight