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Steel Plate(3mm) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 03, 2025~Sep 30, 2025
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Steel Plate Product List

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Wear-resistant clad steel plate "EP-TOP"

Contributes to improved workability! Various combinations of base material and hardened layer thickness are also possible.

"EP-TOP" is a thin plate wear-resistant clad steel plate that pursues the thinning of the plate. By minimizing melting, it achieves a hardened layer of up to 1.5mm while maintaining almost the specified base material thickness. Furthermore, by using this product, you can reduce the weight increase due to wear resistance measures, leading to lighter equipment and improved installation efficiency. 【Features】 ■ Pursues the thinning of the plate ■ Enables equipment weight reduction ■ Improves installation efficiency ■ Enhances workability for processes such as bending, allowing for shapes that were previously impossible to manufacture *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials

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[Technical Document] Sheet Metal Basics Course - Session 2: Materials Used in Sheet Metal Processing

The size of materials mainly used as sheet metal is determined by JIS standards.

The materials used in sheet metal processing mainly include soft steel plates, stainless steel plates, surface-treated steel plates, aluminum plates, and copper plates. Steel plates are classified by thickness into thick plates (6mm or more), medium plates (3mm or more but less than 6mm), and thin plates (less than 3mm). This document introduces "materials used in sheet metal processing," as well as "classification of sheet metal materials" and "standard materials and sketch materials." Please feel free to download and take a look. [Contents] ■ Materials used in sheet metal processing ■ Classification of sheet metal materials ■ Let's memorize material symbols ■ Standard materials and sketch materials *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Example: A mining company achieved improved machine lifespan and profitability with superior wear-resistant steel plates.

As a result of trying various brands, the one that clearly demonstrated superior performance was SSAB's Hardox(R) 550/600!

Asia's leading open-pit copper mine, the Dexing Copper Mine, was searching for more durable wear-resistant steel plates for its hopper liner plates. **Challenges** - The hopper liner plates wear out quickly due to the harsh daily operations. - Replacing the plates takes two weeks, and maintenance is not easy. - Frequent replacements lead to increased workload and downtime. ~Adoption of Hardox® wear-resistant steel plates~ 1. Hardox® 550/600 was used on the sides and bottom of 18 ore extraction machines. 2. The lifespan of the liner plates has been extended by 2 to 3 times. 3. Maintenance frequency has decreased, and the plate replacement frequency has improved to every two years. 4. The use of thinner wear-resistant steel plates has reduced engine load. By adopting SSAB's Hardox® 550/600, work efficiency has increased, leading to higher production and increased revenue. *For more details, please contact us or download the PDF document to view.*

  • Special Steel

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Example: Manufacturing concrete mixers made of Hardox(R) wear-resistant steel plates.

The new lightweight concrete mixer made of 3mm thick wear-resistant steel plate is bringing significant cost savings to users.

One of Europe's leading concrete mixer manufacturers, Intermix, places the utmost importance on innovation, flexibility, and quality. For truck mixers, keeping the empty weight to a minimum is critically important for business operations. Weight reduction leads to increased maximum payload, as well as cost savings on fuel, tires, fees, and taxes. Furthermore, in some countries, companies can comply with regulations regarding empty weight and total weight through weight reduction. [Challenges] - Concrete is heavy at 2.4 tons per cubic meter, so we want to improve both maximum payloads. ~Using Hardox® wear-resistant steel plates for concrete mixer components~ 1. Using 3mm thick Hardox® wear-resistant steel plates for the concrete drum and internal mixing blades. 2. Enables a structural weight reduction of 18%. 3. The lifespan of the concrete mixer remains unchanged even with reduced thickness. Considering the significant interest in various countries, including Germany, we expect to increase sales in a large part of the European market in the near future. *For more details, please contact us or download the PDF materials for review.

  • Special Steel

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Example: Blades made of Hardox® wear-resistant steel are active in a sugar factory.

By switching the blade material to Hardox(R)500, we achieve improved efficiency.

The knife used to cut the fibrous stalks before crushing the hard sugarcane in a large press needed to withstand the acid-like juice of the sugarcane. Only robust and wear-resistant blades can achieve this. **Challenges at the Ingenio de Atencingo sugar factory in Mexico:** - Short knife lifespan - Time-consuming knife maintenance - Resulting unnecessary downtime ~Switching the blade material to Hardox(R)500~ 1. Knife lifespan increased threefold 2. Reduced maintenance time 3. Avoidance of unnecessary downtime 4. Improved final results By changing the material of the cutting knife previously used to Hardox(R)500, Ingenio de Atencingo was able to enhance efficiency and ultimately improve final results. *For more details, please contact us or download the PDF materials to learn more.*

  • Special Steel

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【SCM440】Thick steel plates from 9mm to 220mm are always in stock!

With 90 years of experience in handling steel, we are a trusted long-established company. We have achieved short delivery times from cutting to annealing! We are currently introducing case studies in our materials.

We always have thick steel plates made of SCM440 chrome-molybdenum material in stock, ranging from 9mm to 220mm. By installing an annealing furnace in-house, we have achieved short lead times from cutting to annealing! We accept orders starting from just one piece. For quotes and orders, please feel free to contact us by phone, fax, or through the inquiry form on our website. *Please note that there may be cases where stock items are not available. For details, please inquire. 【Cutting Services】 Dimension cutting Shape cutting Double cutting Beveling Provided materials 【Cutting Length】 Up to a maximum of 2500mm We have cutting experience for thicknesses up to 300mm. Additionally, we can also perform flame cutting on other parts such as forged products and machined items. 【Cutting Examples】 Squares, circles, crushing blades, jigs, molds, cams, plates, frames, arms, brackets, connecting rods, etc. 【Other Processing】 Warp correction, annealing, hardening, tempering, shot blasting, and other machining processes to finished products, various inspections, and non-destructive testing (UT, MT, PT).

  • Special Steel
  • Special Steel

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Metal Super SUS304 patterned steel plate

Cut-to-order available! Introduction of SUS304 striped steel plates.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we handle "SUS304 patterned steel plates." This product is available for cut sales. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

  • Other services
  • Other metal materials
  • stainless

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Next-generation Galvalume steel sheet "SGL"

Unique corrosion resistance enhancement mechanism! Achieving performance that surpasses Galvalume steel sheets.

"SGEL" is a next-generation galvalume steel sheet that achieves further corrosion resistance improvement based on galvalume steel (55% aluminum-zinc alloy coated steel sheet). Magnesium has been newly added to the coating composition of galvalume steel. While inheriting the unique alloy coating structure of the steel sheet, the coating layer has been strengthened by the action of magnesium, resulting in over three times the corrosion resistance of galvalume steel. This product is a new material that brings together our wisdom to meet the demands of the times. 【Features】 ■ Over three times the corrosion resistance of galvalume steel ■ 25-year perforation warranty (beyond 500m from the coast) ■ Excellent thermal reflectivity ■ Ideal as a substrate for painted steel sheets ■ Processability and weldability equivalent to galvalume steel *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials
  • others

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Steel plate business

We have adopted a fully automated control system for all lines using computers!

Our steel plate division operates a coil center business. We possess cutting equipment capable of delivering steel products to various customers, including those in the automotive, home appliance, and construction materials sectors. We have established a consistent system from receiving to shipping, utilizing barcode verification. We have achieved production system rationalization through the introduction of automatic blade assembly robots and ensured product quality with surface inspection machines. 【Products Handled】 ■ Hot-dip galvanized steel sheets (Applications: civil engineering and construction, automotive, ships, electrical machinery, industrial machinery) ■ Alloyed hot-dip galvanized steel sheets (Applications: construction materials, automotive, electrical machinery) ■ Electro-galvanized steel sheets (Applications: home appliances, office automation equipment, electronic components) ■ Pickled steel sheets (Applications: construction materials, industrial machinery, automotive) ■ Cold-rolled steel sheets (Applications: automotive, steel furniture, home appliances, construction materials) *For more details, please download the PDF or feel free to contact us.

  • Steel

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Precision processing of bonded steel sheets using a YAG laser welding machine.

We respond to a wide range of needs with advanced precision sheet metal processing technology.

Precision sheet metal processing, precision prototype processing, enclosure processing... We respond to a wide range of needs with advanced precision sheet metal processing technology. Please make use of Shinwa's latest technology. Precision processing with a YAG laser welding machine. Bonded steel plate 1.6mm, length 1000mm. For more details, please download the catalog or contact us.

  • Processing Contract

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Metal Super SUS304 Plate (No. 1)

Cutting and selling available! Introduction of SUS304 plate No.1 finish.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we offer "SUS304 Plate (No. 1)." This product is available for cut-to-order sales. For thin plates, we primarily use shearing, while for thick plates, we use cutters or lasers (for cutting complex shapes) and plasma cutting (for rough cuts). Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

  • Other services
  • Other metal materials
  • stainless

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Example: A Russian garbage truck manufacturer achieved a rapid return on investment after implementation.

The upgrade of materials has significantly improved the quality of the tail and extended its lifespan, leading to cost reduction!

The tail of the regular garbage collection truck manufactured by the Russian waste collection vehicle manufacturer MosKomMash was made of ordinary steel with a thickness of 8mm and used reinforcements at the bottom. In response to changes in the economy, the company began to seek greater efficiency in production and materials. **Challenges** - Since they focused on mass production, they had not considered introducing Hardox® wear-resistant steel plates. ~Using Hardox® 450 in their truck production~ 1. During the recession, a sales representative from SSAB Moscow visited. 2. The tail of two test vehicles was replaced from a thickness of 8mm to 5mm. 3. Reinforcements were removed. The introduction of Hardox® wear-resistant steel plates, the first of its kind for this application in Russia, significantly improved the quality and reliability of MosKomMash trucks. *For more details, please contact us or download the PDF materials to view.*

  • Special Steel

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Example: A Japanese manufacturer adopts SSAB steel plates to improve the quality of containers.

Thanks to the new design, the load capacity has improved by 15%!

Container manufacturer Ellermann wanted to enhance the loading capacity without changing the size of the containers. Until then, they had been making containers from aluminum but were looking for a stronger and lighter material. 【Challenges】 - Enhance loading capacity without changing the size of the containers - Reduce the weight of the containers ~Adoption of SSAB's high-strength steel plate Hardox(R) wear-resistant steel~ 1. Used in the floor and side walls of their containers 2. Loading space increased from 40㎥ to 42㎥ 3. Significant reduction in container weight = advantages in terms of weight Through improvements in container quality, Ellermann increased the loading capacity by 1.5 tons, and by 3 tons for 20-ton trucks, resulting in a 15% improvement in loading capacity. *For more details, please contact us or download the PDF materials for review.

  • Special Steel

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Perforated steel plate Hardy Floor G Full Flat C

Only necessary locations on the floor surface will have elongated holes, while the rest will be a flat floor! This revolutionary flooring material allows for flexible elongated hole placement according to operational needs and layout.

Features 1. Excellent Workability Using dedicated mounting brackets, installation can be easily done by simply securing the floor through the long holes on the top surface. Since there is no need for welding or work from the back side, it can be safely completed in a short period of time. 2. Flexible Design Options In addition to the mounting points for the floor installation brackets, long holes can be provided at positions necessary for operation. It is also possible to specify areas without holes in places where you want to block the long holes.

  • others

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Hoshin Industry Co., Ltd. Company Profile

Stable supply of steel products with advanced technology and services! Responding to diverse needs with "integrated production"!

Our company is a specialist in iron, handling everything from material procurement to processing. We can engage in a consistent process from "design → cutting → bending → welding and painting." We achieve optimization of quality, cost, and delivery time to meet diverse needs. Please consult us for all steel plate processing from design to painting, with thicknesses ranging from 0.3mm to 100mm. 【Main Business Activities】 ■ Types of Steel Plates Handled - Cold-rolled steel plates, hot-rolled steel plates, surface-treated steel plates, medium-thick steel plates ■ Processing Department - Leveling, slitting, shearing, NC cutting, laser cutting - Plasma cutting, bending, welding, painting ■ New Processing Department - Fiber laser combination machines, turret punch presses, bending, welding *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Processing Contract
  • Contract manufacturing

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