SCM440H

SCM440H FEATURES
Chemical composition Min Max
C (%) 0,37 0,44
Si (%) 0,15 0,35
Mn (%) 0,55 0,95
P (%) - 0,03
S (%) - 0,03
Cr (%) 0,85 1,25
Mo (%) 0,15 0,35
Ni (%) - 0,25
Cu (%) - 0,3
- Commonly known as Chromium - Molybdenum steel.
- JIS G 4052 Standard.
High ductility, utilizing the oil quenching (volume quenching) method to enhance the mechanical properties of steel.
MERITS

- The factory maintains strict quality control from the steel production stage to rolling, ensuring SCM440H products are consistently high in quality, uniform, and reliable.

- A wide range of sizes is available, making it possible to provide SCM440H materials that meet your specific requirements.

- In addition to dimensional accuracy, our products are highly regarded for being ideal materials for cutting processes, thanks to their stability, minimal distortion, and low residual stress achieved through proprietary cooling equipment.

SCM440H JFE STEEL JAPAN

MANUFACTURING

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The internal quality of SCM440H is exceptional:

- High-quality steel production technology is achieved through the application of the most advanced refining equipment, enabling precise control of composition and gases.

- Quality assurance is maintained through a comprehensive process, from strict control during the melting phase, meticulous management of the rolling system, to rigorous inspections.

METHOD OF USE

Widely used as a material for hot forging applications.

Machined into various mechanical components through direct cutting or after forging.

With precise dimensions and a smooth surface, SCM440H is extensively utilized for cold rolling and polishing processes.

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APPLICATION EXAMPLE

SCM440H MITSUBISHI STEEL JAPAN

- Automotive Parts:

Modern automobiles are becoming lighter to reduce fuel costs and protect the environment. Our SCM440H is used in critical components such as engines, drivetrains, and suspension systems.

- Construction Machinery Parts:

Construction machinery endures far harsher operating conditions than automobiles. SCM440H is utilized in these parts due to its high strength and long-lasting durability.

- Industrial Machinery:

SCM440H is applied in machine tools and industrial machinery that require exceptional characteristics such as high mechanical strength, precision, and more, ... 

Contact Sevit:

  * Tel: +84 332 91 61 61

  * Email: sales@sevit.vn 

  * Zalo: Sevit Special Steel