Special hot-pressed steel materials with SUS304 and high-strength steel sections available for consultation starting from a few tons.
Hot-pressed steel materials
For designers looking for special cross-sections not available in standard structural steel, such as SUS304 or high-strength steel. You can order irregular H-beams in small lots with customized cross-sectional shapes for each piece.
Hot-pressed shape steel is a custom shape steel material that is formed by extruding heated round billets through a die of the desired cross-sectional shape. At Kumagai Special Steel, we handle stainless steels such as SUS304 and high-strength steel, and we are open to consultations for special shapes that cannot be found in standard products. 【Recommended for the following concerns】 - Unable to find special cross-sections in SUS304 - Need a small quantity of deformed high-strength steel - Standard shape steel does not fit the part shape
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basic information
<Reasons for Selection> - Consultation available for manufacturing from a few tons level - Free cross-section design within φ215mm - Support for cutting, drilling, and bending This can be utilized in the design of components with the same cross-sectional shape extending in the longitudinal direction. There are manufacturing examples that accommodate small lots starting from 5 tons or one-time orders, making it suitable for prototypes, model changes, and procurement of various small quantities. Delivery in the form of parts is also negotiable, including cutting, surface processing, drilling, bending, and welded fabrication. Please attach drawings specifying material, cross-section, and quantity when inquiring. More details can also be confirmed in the catalog.
Price range
Delivery Time
※We will manufacture custom shapes to order. It takes more than six months from consultation to production and delivery. Please first consult with our company, Kumagai Special Steel, about your desired shape.
Applications/Examples of results
It can be utilized in the design of members with the same cross-sectional shape that continues in the longitudinal direction. In situations where components made of stainless steel such as SUS304 are required to have corrosion resistance for food and medical devices or semiconductor manufacturing equipment, or when structural components of industrial vehicles and construction machinery using high-strength steel need to be made with a unified cross-section, this can be considered. Standard H-shaped steel may not match in flange width or thickness, and in processes where steel plates are welded to create irregular H-shaped steel, a transition to hot-pressed steel that incorporates the necessary functions into the cross-section is being considered. This approach reduces the number of welds and parts, leading to a review of assembly and distortion correction processes. Even for special shapes that do not accumulate in quantity during roll forming, it is a material that can be consulted from small lots of a few tons, making it easy to accommodate new designs, startup after prototypes, repair parts, one-time orders, and model changes. Using a diameter of the circumscribed circle of φ215mm as a guideline, the type of steel, cross-sectional shape, length, quantity, and details of additional processing are confirmed in drawings to assess manufacturability and delivery form.
Line up（1）
| Model number | overview |
|---|---|
| Hot-pressed steel materials | It corresponds to a cross-sectional shape that fits within φ215mm and is compatible with ordinary steel, carbon steel, high-strength steel, and stainless steel. |
catalog（2）
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Company information
**Expanding Our Global Steel Business!** We support both **CIF and EX Works (EXW)** terms. **Delivering Japanese Specialty Steel to the World.** Since our establishment in 1913, we have been a specialized trading company of special steel for nearly a century, listening to the needs of many customers and building an ideal relationship between customers and steel manufacturers as a conductor of steel distribution. As a trading company with various processing equipment, including cutting machines and laser cutting machines, we also contribute to reducing our customers' capital investment. Please feel free to contact us if you have any requests.
