Steel Plate(4mm) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
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Steel Plate Product List

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Wear-resistant steel plate "Hardox HiAce"

No preheating is required for thicknesses up to 8mm! It is a material that is extremely resistant to abrasive wear and corrosion, specifically designed for acidic environments.

"Hardox HiAce" is a new wear-resistant steel plate designed for acidic environments. The plate thickness ranges from 4 to 25.4 mm, with a Brinell hardness of 425-475 HBW, and it also demonstrates a minimum value of 27 J at -20°C in the Charpy impact test. Recommended processing methods are bending and welding. According to the results of the overlap joint welding crack test, no preheating is required for thicknesses up to 8 mm. 【Features】 ■ Specialized for acidic environments ■ Plate thickness ranges from 4 to 25.4 mm ■ Brinell hardness of 425-475 HBW ■ Minimum value of 27 J at -20°C in the Charpy impact test ■ No preheating required for thicknesses up to 8 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Steel

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Metal Super SUS304 striped steel plate

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

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

  • others
  • Subsidiary materials

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Metal Super SUS304 Plate (No. 1)

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

At Yamamoto Tech Co., Ltd.'s online metal materials sales platform "Metal Super Dot Com," we offer "SUS304 Plate (No. 1)." This product is available for cut-to-order sales. For thin plates, the cutting method is mainly shearing, while for thick plates, it can be done using a cutter or laser (for cutting complex shapes) or 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.

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  • Subsidiary materials

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Hybrid Composite Steel Plate "CF-PLATE"

Stable hardness and moderate impact resistance! A hybrid composite steel plate that successfully achieves low cost.

"CF-PLATE" is a hybrid composite steel plate with a chromium carbide-based hardfacing material applied to a mild steel substrate. It achieves a stable hardness and moderate impact resistance while reducing costs. It contributes to cost reduction as a wear-resistant deck for various plants. 【Features】 ■ Hybrid composite steel plate ■ Low cost ■ Manufacturing of standard products and custom orders is also accepted *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
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Stainless design steel plate "Noies"

This is colored stainless steel created using a sputtering method that coats the stainless surface with ceramics such as titanium nitride or carbide in a vacuum.

"Neues" is a stainless steel design plate coated with ceramics such as nitrides and carbides on its surface, providing functions such as coloring and wear resistance. [Features] - Beautiful colors with a crystal-like quality that enhances the shine of stainless steel - A rich variety of colors (13 colors) - Excellent wear resistance - Coating is also possible on molded products (with dimensional restrictions) - Corrosion resistance is comparable to that of the base stainless steel *For details on examples and functions, please download the PDF and take a look.

  • Elevator
  • Interior wall decoration

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Construction examples of stainless design steel plate "Noiesu"

This is color stainless steel with a thin coating of titanium nitride-based ceramics applied using a vacuum sputtering method on the surface of stainless steel.

"Noues" is a product characterized by its transparent color tones that make the most of the beautiful metallic luster and texture of stainless steel. 【Features】 - Bright colors that highlight the shine and texture of stainless steel - Colored without the use of paints or dyes, so it does not fade when exposed to sunlight - Corrosion resistance equivalent to that of the base material, stainless steel - Color variations (13 colors)

  • Elevator
  • Interior wall decoration

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Perforated steel plate Hardy Floor G Full Flat C

Only the necessary locations on the floor surface have elongated holes, while the rest is a flat floor! This is a revolutionary flooring material that allows you to freely secure elongated holes according to your operations and layout.

Features 1. Excellent Workability Using dedicated mounting brackets, installation can be easily completed 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 constructed 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 in positions necessary for operation. It is also possible to specify areas without holes in locations where it is essential to block the long holes.

  • Other flooring materials
  • Other wall materials
  • Gates, walls and fences

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

As a result of trying various brands, it was clear that SSAB's Hardox(R) 550/600 demonstrated outstanding performance!

Dexing Copper Mine, one of Asia's leading open-pit copper mines, was looking for more durable wear-resistant steel plates for its hopper liner plates. 【Challenges】 - The hopper liner plates wear out quickly under 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(R) wear-resistant steel plates~ 1. Hardox(R) 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(R) 550/600, work efficiency has increased, leading to higher production and increased revenue. *For more details, please contact us or download the PDF materials for review.*

  • Corrugated products/liner plates

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Weakly acidic environment compatible new wear-resistant steel plate Hardox HiAce

Hardox HiAce has excellent properties comparable to Hardox 450 and addresses the wear challenges in low pH weak acidic environments.

Hardox HiAce is a true wear fighter, especially in mildly acidic corrosive environments that can be detrimental to equipment. This corrosion-resistant steel plate protects equipment from general corrosion and pitting, leading to improved equipment condition and extended service life. It helps address the challenges of corrosive wear environments found in urban and industrial waste management, waste-to-energy plants, mining, and process industries.

  • Steel structure construction
  • Conveyor
  • Specially equipped vehicles

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Example: Gjerstad takes a step ahead with design and Hardox(R)

The steel plate and new design have met our company's and customers' expectations in every aspect!

Norwegian excavator bucket manufacturer Gjerstad decided to improve the performance of its products just over a year ago. Gjerstad is known for using a wide range of SSAB steel plates. For over 20 years, the company has supplied steel plates for bucket wear parts. [Gjerstad's Wishes] - Emphasis on important financial aspects for customers - Being more than just a sticker that meets customer expectations - Reduction of maintenance costs - A completely new design - Valuable support ~By using Hardox(R)500, far ahead of competitors~ 1. Manufacturing lighter buckets by switching from Hardox(R)450 to Hardox(R)500 2. Lighter and stronger than buckets of the same size = reduced fuel consumption 3. This experience has led to a noticeable reduction in maintenance costs 4. A comprehensive redesign has improved performance Since SSAB operates in all regions where Gjerstad outsources manufacturing, it has also been easy to arrange visits to manufacturing sites and on-site seminars. *For more details, please contact us or download the PDF materials.

  • Corrugated products/liner plates

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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 hard sugarcane in a large press needed to withstand the acid-like juice of the sugarcane. Only robust and wear-resistant blades could 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 knives previously used to Hardox(R)500, Ingenio de Atencingo was able to improve the efficiency issues it faced, ultimately leading to better results. *For more details, please contact us or download the PDF materials to learn more.*

  • Steel

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Explanation of the efficacy of sulfuric acid and hydrochloric acid dew point corrosion-resistant steel plate "S-TEN".

Introduction of suitable sulfuric acid and hydrochloric acid dew point corrosion-resistant steel plates for areas where sulfuric acid dew point corrosion is dominant.

"S-TEN" is a steel plate that excels in resistance to sulfuric acid and hydrochloric acid dew point corrosion in flue gas equipment such as coal boilers and waste incineration facilities. In areas where sulfuric acid dew point corrosion is predominant, ordinary steel and stainless steel cannot be used, but this product is suitable for such locations. Corrosion caused by high-temperature, high-concentration sulfuric acid differs from normal atmospheric corrosion, and not only ordinary steel but also stainless steel can be severely corroded, with rates exceeding 5mm/year in some cases. You can view the "Sulfuric Acid Immersion Test Results in Sulfuric Acid-Water System at Dew Point" and "Corrosion Amount of Steel in H2SO4" from the PDF download. Please take a look. *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel

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Introducing the secret to cost reduction in the integrated production from steel cutting to welding.

Delays in delivery are unlikely to occur! We achieve cost reduction by maintaining consistent production without incurring transportation costs.

At Yamato Steel, we have the technology to complete a single product through processing and welding techniques up to the final stage, along with the strong trust from our customers built over many years of business. These robust backbones are Yamato Steel's greatest strengths. We do not just sell steel plates; we also perform secondary and tertiary processing according to customer specifications, manufacturing and selling with short delivery times. Moving forward, we will continue to leverage the high-level technology we have cultivated since our founding to flexibly respond to the wide-ranging needs of our customers. Our company conducts integrated production from cutting to welding, eliminating transportation costs at each stage, thereby achieving cost reduction. [Contents] ■ Production by Process ■ Integrated Production ■ Strengths of Yamato Steel ■ Performance Introduction ■ Contact Information *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Secondary steel products

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Latest upgrade wear-resistant steel plate Hardox 500 Tuf

Hardox 500 Tuf combines the best properties of Hardox 450 and Hardox 500, offering excellent performance.

The latest upgrade in the Hardox series, Hardox 500 Tuf, not only has the same hardness as Hardox 500 but also features a narrower nominal hardness range (475–505 HB) and a minimum nominal hardness that is higher than that of Hardox 500. With guaranteed impact toughness (27 J/-20°C), its wear resistance in simulations is improved by 35% to 40% compared to Hardox 450. Additionally, while Hardox 500 Tuf has the same hardness as Hardox 500, it possesses the same bending characteristics as Hardox 450, and welding does not require preheating for thicknesses up to 16 mm, making it easier to process.

  • Steel structure construction
  • Conveyor
  • Specially equipped vehicles

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Oriental Horn Tight

The exterior features acid-resistant coated steel plates from Orimeta! This effectively addresses noise sources such as air conditioning equipment.

"Oriental Horn Tight" was developed in response to the demands of the times as a means to solve noise problems. It excels in both sound absorption and sound insulation, effectively addressing noise sources such as air conditioning equipment. Installation is simple, as it can be easily dropped into H-shaped steel columns. For aesthetic purposes, it uses Orimeta's acid-resistant coated steel plates, which also offer long-term durability. [Features] - Excellent sound absorption and sound insulation - Effectively addresses noise sources such as air conditioning equipment - Easy installation by simply dropping it into H-shaped steel columns - Uses Orimeta's acid-resistant coated steel plates for aesthetics - Long-term durability *For more details, please refer to the PDF materials or feel free to contact us.

  • Soundproofing panels
  • Renovation and repair methods

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