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Steel Product List and Ranking from 55 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

Steel Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. 辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場 Osaka//Ferrous/Non-ferrous metals
  2. null/null
  3. ジェムス・エンヂニアリング Tokyo//Trading company/Wholesale
  4. 4 千曲鋼材 Chiba//Manufacturing and processing contract
  5. 5 クマガイ特殊鋼 Aichi//Trading company/Wholesale
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Steel Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. Are you having trouble sourcing brass, copper alloys, or phosphor bronze coil materials? 辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場
  2. Sulfuric Acid and Hydrochloric Acid Dew Point Corrosion Resistant Steel Plate "S-TEN" クマガイ特殊鋼
  3. Guidebook for Choosing Sheet Metal Bending Processing: What You Can't Ask Now and How to Avoid Mistakes!
  4. 4 Breathable steel material for molds "Breeze Metal" ジェムス・エンヂニアリング
  5. 5 Free distribution of material selection data (cutting processing edition) now available! A comparison by material type on this one page. 辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場

Steel Product List

16～30 item / All 106 items

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Weathering steel "COR-TEN"

Weathering steel "COR-TEN"

Prevent the steel's weakness of "rust" with "rust"! Introducing weather-resistant steel materials that can be used without coating.

"COR-TEN" is a weather-resistant steel material that protects against the weakness of steel, which is "rust," with "rust." When left exposed to the atmosphere, it rusts like ordinary steel, but eventually forms a protective rust layer on the surface, suppressing further rust development. Due to its excellent weather resistance, it can be used without paint, and even when painted, the spread of rust from paint defects is suppressed, resulting in a longer paint lifespan. [Features] ■ Forms a protective rust layer on the surface, suppressing further rust development ■ Excellent weather resistance allows for use without paint ■ When painted, the paint lifespan is extended ■ The subdued color of the protective rust enhances the aesthetic effect of the appearance ■ We offer standard steel sheet sales, as well as cutting and bending processing ★ We also have "usage examples" posted on our company website. *For more details, please refer to the PDF materials or feel free to contact us.

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Corrosion hole prevention × durability: sulfuric acid and hydrochloric acid dew point corrosion-resistant steel plate.

Corrosion hole prevention × durability: sulfuric acid and hydrochloric acid dew point corrosion-resistant steel plate.

More economical compared to stainless steel! It is adopted in many thermal power generation and waste incineration facilities.

"S-TEN" is a steel plate that excels in resistance to sulfuric and hydrochloric acid dew point corrosion in flue gas treatment equipment such as coal boilers and waste incineration facilities. Its workability and weldability are equivalent to those of ordinary steel. It is widely used in many thermal power generation and waste incineration facilities. We offer "S-TEN1," which is used in areas with high condensation and sulfuric and hydrochloric acid dew point corrosion, and "S-TEN2," which is used in areas where atmospheric corrosion must also be considered in addition to sulfuric acid dew point corrosion. 【Features】 ■ Excellent resistance to sulfuric and hydrochloric acid dew point corrosion in flue gas treatment equipment ■ Workability and weldability are equivalent to ordinary steel ■ More economical compared to stainless steel ■ We provide standard size sales, as well as cutting and bending processing ■ Marking and slitting are also available *For more details, please refer to the PDF document or feel free to contact us.

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Usage and examples of weather-resistant steel "COR-TEN" (bare specification)

Usage and examples of weather-resistant steel "COR-TEN" (bare specification)

We will introduce weather-resistant steel materials used in a wide range of fields such as architecture and monuments.

"COR-TEN" is a weather-resistant steel that protects against the weakness of steel, which is "rust," with "rust" itself. Not only is it economical when used in its bare form, but the subdued tones of the protective rust and its changes over time also provide excellent aesthetic effects. Leveraging these features, it is used in a wide range of fields, including architecture and monuments. [Features] ■ Economical when used in its bare form ■ The subdued tones of the protective rust and its changes over time provide excellent aesthetic effects ■ Used in a wide range of fields, including architecture and monuments *For more details, please refer to the PDF materials or feel free to contact us.

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Usage and examples of weather-resistant steel "COR-TEN" (coating specifications)

Usage and examples of weather-resistant steel "COR-TEN" (coating specifications)

Used in various fields of iron such as buildings, shipping containers, tanks, industrial machinery, and bridges!

"COR-TEN" is a weather-resistant steel that protects against the weakness of steel, which is "rust," with "rust" itself. When this product is used with a coating, even if corrosion of the base material begins from defects or pinholes in the coating film, the progression of rust is slow, and there is less blistering and peeling of the coating, making it possible to reduce the frequency of repainting. Leveraging this feature, it is used in various fields of iron, such as buildings, shipping containers, tanks, industrial machinery, and bridges. [Features] - Rust progression is slow even if corrosion of the base material begins from defects or pinholes in the coating film. - There is less blistering and peeling of the coating. - The frequency of repainting can be reduced. *For more details, please refer to the PDF document or feel free to contact us.

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What is sulfuric acid and hydrochloric acid dew point corrosion-resistant steel plate "S-TEN"?

What is sulfuric acid and hydrochloric acid dew point corrosion-resistant steel plate "S-TEN"?

We would like to introduce a steel plate developed for welded structures that is resistant to sulfuric acid dew point corrosion and hydrochloric acid dew point corrosion.

In recent years, environmental issues have been prominently addressed, leading to a significant increase in the construction of flue gas treatment facilities, including tall chimneys, air preheaters, dust collectors, and flue gas desulfurization systems. In the flue gas treatment processes of plants that use coal or oil as fuel, there is a focus on improving desulfurization efficiency, which has resulted in low-temperature corrosion caused by sulfur oxides becoming a major problem. This low-temperature corrosion, known as sulfuric acid dew point corrosion, is caused by high-temperature, high-concentration sulfuric acid and, unlike general atmospheric corrosion, severely corrodes not only ordinary steel but also stainless steel. "S-TEN" has been developed as a welding structural material that is resistant to sulfuric acid dew point corrosion and hydrochloric acid dew point corrosion. "S-TEN 1" is effective against sulfuric acid dew point corrosion and hydrochloric acid dew point corrosion, while "S-TEN 2" is effective against sulfuric acid dew point corrosion. *For more details, please refer to the PDF materials or feel free to contact us.*

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

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 treatment 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 is different 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 gas-liquid equilibrium" and "corrosion amount of steel in H2SO4" from the PDF download. We encourage you to read it. *For more details, please refer to the PDF materials or feel free to contact us.

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[Information] Tell me about COR-TEN.

[Information] Tell me about COR-TEN.

Rust becomes "sa-bi"! Introducing treatments to form uniform and even rust!

The corten steel we have in stock changes its appearance over time while being exposed to rain and wind in its unblemished black skin state, without rusting. When it is newly produced, it behaves like ordinary steel, with rust being washed away by rain and wind, but after a few months, a dense layer of rust (protective rust) begins to form on the surface. In this material, we introduce numerous examples of works made from 'corten,' a material that enhances the inherent texture of iron and allows you to enjoy the beauty of rust. Please take a moment to read it. [Contents] ■ The flow of how corten becomes "beautiful" ■ Newly produced corten is not rusty! ■ Look where it is being used *For more details, please refer to the PDF document or feel free to contact us.

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[Before and After Construction Example] Introducing building materials that utilize rust *What is Corten?

[Before and After Construction Example] Introducing building materials that utilize rust *What is Corten?

The rust layer suppresses corrosion to protect the base material! It can be used without coating due to its excellent weather resistance!

COR-TEN is a weathering steel that protects against the weakness of steel, "rust," with "rust." When exposed to the atmosphere, this product initially develops rust similar to ordinary steel, but over time, some of that rust gradually becomes dense and adheres closely to the base material. This rust layer protects the base material, suppressing further corrosion. Due to its excellent weather resistance, it can be used without paint, and even when painted, the spread of rust from paint defects is suppressed, resulting in a longer paint lifespan. **Features** - Protects against the weakness of steel, "rust," with "rust." - Excellent weather resistance. - Usable without paint. *For more details, please refer to the PDF document or feel free to contact us.*

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Sulfuric and hydrochloric acid dew point corrosion-resistant steel plate "S-TEN"

Sulfuric and hydrochloric acid dew point corrosion-resistant steel plate "S-TEN"

Applicable to fields requiring resistance to sulfuric acid and hydrochloric acid, such as dust collectors and chimneys! Two types of standards are available.

We would like to introduce our product 'S-TEN'. It is a type of steel that is resistant to dew point corrosion from sulfur dioxide gas and exhaust gases. It has been applied in fields that require resistance to sulfuric and hydrochloric acids, such as boiler heat exchangers and their ancillary equipment, air preheaters, dust collectors, and chimneys. Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■S-TEN1 ■S-TEN2 *For more details, please download the PDF or feel free to contact us.

  • Steel
  • Other metal materials

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Shinfu Co., Ltd. Business Introduction

Shinfu Co., Ltd. Business Introduction

We respond to diversified needs with a stable production line supported by technology and well-equipped facilities.

At Shinfu Co., Ltd., we provide a consistent service from procurement, processing, and sales to logistics of building materials and steel plates for various industries, including the housing (construction) and automotive sectors. "We are a company that makes this," and without limiting our potential, we continue to aim for product development that responds promptly to societal needs, based on the experience and achievements we have cultivated. 【Business Objectives】 ■ Processing and sales of general steel materials and secondary products ■ Manufacturing, design, contracting, and construction of building and housing products ■ Manufacturing, design, contracting, and construction of various steel components *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract

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Meinan Steel Co., Ltd. Notice of Plastic Model Delivery

Meinan Steel Co., Ltd. Notice of Plastic Model Delivery

We will deliver within 72 hours from the order!

At Meinan Steel Co., Ltd., we accept orders for plastic model deliveries. We handle all the required preliminary processes from material procurement to cutting and processing, based on the drawings or actual items, and deliver them in the most convenient state for the final processes when the customer receives them. Additionally, we can accommodate orders starting from one piece, with shapes that fit perfectly with other parts, just like plastic model components. 【Features】 ■ Delivery within 72 hours from order to delivery ■ Delivered in the most convenient state for the final processes ■ We handle all required preliminary processes ■ Accommodate orders starting from one piece with shapes that fit perfectly with other parts, like plastic model components *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Contract manufacturing

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Japan Invest Corporation Business Introduction

Japan Invest Corporation Business Introduction

We offer a variety of products, including various target materials and semiconductor materials!

Japan Invest Co., Ltd. leverages its long-standing experience in the processing and supply of non-ferrous metals and rare metals to support customer technologies. We offer a wide range of products, including various target materials and semiconductor materials, and can accommodate everything from small lots of diverse varieties to mass production. Additionally, we are capable of processing difficult-to-cut materials, including nickel and its alloys, as well as a wide range of non-ferrous metals. We provide optimal processing and production solutions from machining, parts manufacturing, assembly, procurement, and prototyping to mass production. 【Business Activities】 ■ Sales of rare metals and non-ferrous metal materials ■ Precision parts processing for LCD and semiconductor-related equipment ■ Machining of difficult-to-cut materials ■ Machining of non-ferrous metals *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Non-ferrous metals
  • Other semiconductors

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Sanwa Kogyo Co., Ltd. Business Introduction

Sanwa Kogyo Co., Ltd. Business Introduction

We respond to all needs through collaborations with domestic and international manufacturers and trading companies.

Since our founding in 1919, we have responded to customer needs through the sale of construction materials and machinery, as well as various construction projects, contributing to the development of our local community. We handle a wide range of construction materials, including concrete for construction, roofs, floors, and window frames, and we have a proven track record in the design and construction of various public facilities. We aim for stable supply of steel products that form the backbone of construction projects, with designs and constructions that prioritize safety, durability, and consideration for the natural environment. 【Main Products】 ■ General steel materials ■ Steel construction products ■ Civil engineering and construction materials ■ Civil engineering steel structures ■ Building materials, etc. *For more details, please download the PDF or feel free to contact us.

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  • Rental/lease

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Yokohama Shindou Co., Ltd. Business Introduction

Yokohama Shindou Co., Ltd. Business Introduction

We will conduct sales and processing of non-ferrous metals with the immediate delivery function of materials and the cooperation factory function.

Our company has built trust with our customers through our immediate delivery function for materials, and in recent years, we have also been focusing on the distribution of processed products. We have the capability to respond to requests such as wanting to reduce processing costs and wanting to focus on our strengths in processing to make effective use of time. Please feel free to consult us with your requests. 【Sales Items】 ■ Copper, brass, aluminum, stainless steel, magnesium, and other metal materials ■ General processed products (bending, drilling, cutting, etc.) *For more details, please download the PDF or feel free to contact us.

  • Non-ferrous metals
  • Other machine elements
  • Processing Contract

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We offer a variety of non-ferrous metal materials. *Catalog of available products is currently being distributed.

We offer a variety of non-ferrous metal materials. *Catalog of available products is currently being distributed.

Starting with "copper," it includes "brass," "aluminum," "stainless steel," "magnesium," "resin," and other metal materials, covering everything from materials to processing.

Yokohama Shindou Co., Ltd. offers a comprehensive catalog of products that includes "copper," as well as "brass," "aluminum," "stainless steel," "magnesium," "resin," and a wide range of other metal materials, covering everything from materials to processing. The catalog is filled with product information on next-generation materials like "magnesium" and "C3604B cadmium-free extra-thick round bars." [Contents (excerpt)] ■ "Next-generation material" magnesium ■ Announcement of the start of stock sales for C3604B cadmium-free extra-thick round bars ■ List of major handled products ■ Information on cutting and various processing ■ Cut items and dimensions for copper plates ■ Cut items and dimensions for aluminum plates ■ Cut items and dimensions for stainless steel plates, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Non-ferrous metals
  • Other machine elements
  • Processing Contract

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