We have released Tokidoki Communication VOL.20! 【Hotta Hagane Co., Ltd.】

Includes a comprehensive collection of special steel and stainless steel! A specially designed binder for easy storage will be provided.

Our company engages in the sale and precision processing of materials such as nickel-containing steel and stainless steel for a wide range of fields, including automobiles, construction machinery, agricultural machinery, and industrial machinery. In addition to a rich inventory of approximately 3000 tons, we have established a thorough quality control system. We can also comprehensively respond to proposals for materials and processing methods that meet our customers' needs. ★ We are giving away a set of our "special binder catalog" introducing our steel products and "a set of 4 special postcards." *For a limited time, we are also including 3 masks in the set! If you are interested, please apply through the contact form. 【Contents of the materials】 ■ Company introduction ■ Introduction of processed products ■ Introduction of processing processes and methods ■ Characteristics and inventory list of special steel ■ Characteristics and inventory list of stainless steel, etc. *The downloadable materials will be a digest version.

• Steel
• Special Steel

High-quality steel (SCM435H-H, SCM440H-H) that has been heat-treated while in a black skin condition. An eco-file is currently being offered for easy inventory confirmation at a glance.

The SCM steel (round bar) that has been quenched and tempered, 'SCM435H-H' and 'SCM440H-H', is material that has been treated in a tempered state while still in its black skin condition. For example, 'SCM440H-H' is available in a wide range of sizes from φ16 to φ150. Additionally, we have established a supply system that allows for quick responses, and we can also flexibly accommodate material cutting and component processing. 【Features】 ■ Material treated in a tempered state while still in black skin condition (products that have undergone marquenching) ■ Issuance of heat treatment certificates is possible ■ Abundant inventory and efficient delivery system ★ We are currently offering a set of two types of "Eco Files (paper)" that allow you to check product specifications and inventory status, similar to a comprehensive catalog. If you are interested, please apply through the inquiry form.

• Other metal materials

Four products (SNB7-R, SNB7-H, SNB7-Pull, SNB16) that can be applied to various uses. An eco-file for easy specification confirmation is currently being offered.

We offer four types of high-temperature bolt steel that can be applied to various uses: 'SNB7-R', 'SNB7-H', 'SNB7-Pulled', and 'SNB16'. We maintain a rich inventory of sizes and can respond quickly to supply requests. We also accommodate material cutting and component processing. Additionally, we can provide compliance certification for component values according to ASTM standards. For some products, we can also provide heat treatment certification. 【Features】 ■SNB7-R: Alloy steel bolt material used for pressure vessels, valves, flanges, and fittings. ■SNB7-H: Quenched and tempered 'SNB7' in its black skin state. ■SNB7-Pulled: Quenched and tempered 'SNB7' in its black skin state, followed by pickling and pulling. ■SNB16: Vanadium is added to enhance heat resistance efficiency. ★ We are currently offering a set of two types of "Eco Files (paper)" that allow you to check product specifications and inventory status, similar to a comprehensive catalog. If you would like to receive them, please apply through the inquiry form.

• Other metal materials

Features: ● Equipped with NVIDIA Jetson Orin NX ● Supports JetPack 6.2 Super mode ● 8GB/16GB LPDDR5 onboard memory ● USB 3.2 Gen 2 x 4 ● RS232 x 1 ● 10-pin header DIO ● Expansion: M.2 2230 E-Key x 1, M.2 3052 B-Key x 1

Features: ● Equipped with Jetson AGX Orin 32GB/64GB ● Gigabit LAN ×1, 10Gigabit LAN ×1 ● USB 3.2 Gen 2 (Type-A) ×4 ● DB-9 connector ×1 (for DIO 8 channels) ● DB-9 connector ×2 (supports RS-232/422/485: Rx/Tx/RTS/CTS) ● Pre-installed with Jetpack 6.0.0

Features: ● NVIDIA Jetson Orin NX 8GB/16GB ● Fanless design ● 8GB/16GB onboard memory ● PoE/PSE GbE LAN x 8 * 4 ports of PoE share one MAC address and Giga bandwidth * Supports a total of 120W PoE with input of 24V or higher, 80W PoE with input of 12-24V, and 80W PoE with input of 12V or lower. ● Giga LAN x 2 ● Supports 9V-36V DC input and can also accommodate ACC ignition delay On/Off ● Jetpack 6.0.0 pre-installed

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.