We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Steel Plate.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Steel Plate Product List and Ranking from 144 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 03, 2025～Dec 30, 2025
This ranking is based on the number of page views on our site.

Steel Plate Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 03, 2025～Dec 30, 2025
This ranking is based on the number of page views on our site.

  1. ダイネツ商事 Osaka//Manufacturing and processing contract
  2. カネキカナカオ Tokyo//others
  3. 特殊電極 Hyogo//Other manufacturing
  4. 4 日鉄ステンレスアート 旧月星アート工業株式会社 Hyogo//Building materials, supplies and fixtures
  5. 5 共和工業所 Okayama//Manufacturing and processing contract
Go to Company Ranking

Steel Plate Product ranking

Last Updated： Aggregation Period:Dec 03, 2025～Dec 30, 2025
This ranking is based on the number of page views on our site.

  1. High corrosion-resistant plated steel sheet "Super Dima" ダイネツ商事
  2. Stainless design steel plate "Fine Color" 日鉄ステンレスアート 旧月星アート工業株式会社
  3. Zinc-coated steel sheet (regular spangle) chrome-free compatible カネキカナカオ
  4. 4 Melted zinc-coated steel sheet "Pentaito - Pentaito B" ダイネツ商事
  5. 5 Stainless decorative steel plate "Noies" 日鉄ステンレスアート 旧月星アート工業株式会社

Steel Plate Product List

346～354 item / All 354 items

Displayed results
Galvalume steel sheets, small lots, short delivery times, abundant stock.

Galvalume steel sheets, small lots, short delivery times, abundant stock.

Rust-resistant, environmentally friendly chrome-free galvanized steel sheet. Small lots, short delivery times, abundant stock.

We would like to introduce the "Galvalume Steel Sheet" that we handle. Galvalume steel sheet has 3 to 6 times the corrosion resistance of galvanized steel sheets and is ideal for both indoor and outdoor use due to its beautiful appearance. Melted 55% Al-Zn alloy coated steel sheet JIS G 3321 【Features】 ■ Excellent corrosion resistance. ■ Excellent heat resistance. ■ Excellent thermal reflectivity. ■ Beautiful appearance. ■ Environmentally friendly product (chromate-free). *For more details, please refer to the PDF document or feel free to contact us.

  • Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Example of Overseas Expansion from West Virginia, USA] Nucor

[Example of Overseas Expansion from West Virginia, USA] Nucor

The factory production capacity is 3 million tons per year! It produces 84-inch steel plates and thin sheets for the high-end automotive, home appliance, construction, and heavy machinery industries.

We would like to introduce a case where further increased investment in Nucor, along with infrastructure improvements such as port enhancement and water treatment by the state government, has benefited companies considering expansion around the factory. The reason for expansion is the advantages of river transportation and logistics location, providing supply capabilities to many customers in the Midwest and Northeast. The number of new and additional jobs is 900. As of December 19, 2024, 300 people are employed, and there are 1,000 contractors at the construction site. [Case Overview] - Total investment amount: US$3.5 billion - Equipment: Cold tandem mill, plating line - New and additional jobs: 900 As of December 19, 2024, 300 people are employed, and there are 1,000 contractors at the construction site. - Start of operations: Late 2026 - Factory production capacity: 3 million tons per year / 84-inch plate steel / production of thin plates for the automotive, home appliance, construction, and heavy machinery industries. *For more details, please refer to the PDF document or feel free to contact us.

  • Other services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
We also handle carbon steel and low alloy steel. We accept everything from steel plate cutting to steel processing!

We also handle carbon steel and low alloy steel. We accept everything from steel plate cutting to steel processing!

We have newly started the manufacturing and sales of thick carbon steel and low alloy steel plates! Additionally, we have begun producing clad steel plates and are widely accommodating various heat treatments.

In addition to our main product, clad steel plates, we have officially started the manufacturing and sales of carbon steel and low-alloy steel thick plates from autumn 2023. While stocking extremely thick metal slabs (with plate thicknesses primarily between 250-450mm, and a maximum of 500-600mm), we utilize our four-high reversible wide plate rolling mill to re-roll these slabs, ensuring that we meet customer requirements for plate thickness, width, length, mechanical properties, internal quality, and more, providing consistent quality control and assurance. Additionally, we are advancing research and development of ultra-thick high-strength steel plates exceeding 200mm in thickness, aiming for market launch in the latter half of fiscal year 2024. If you are interested, please feel free to contact us. 【Other Initiatives Beyond Thick Plates】 ■ Manufacturing and sales of our main product, clad steel plates. ■ Contract rolling of supplied materials (carbon steel, low/high alloy steel, non-ferrous metals, etc.). ■ Various contract services including heat treatment (we possess large batch-type heating and heat treatment furnaces, along with rapid cooling water tanks), cutting, polishing, non-destructive testing, dimensional inspection, mechanical testing, corrosion testing, and more.

  • 240726 イプロス写真(鋼材) クラッド鋼板 T(130.0+7.0) x W3,256 x L5,399mm、19トン.png
  • Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Introduction to Steel Products / Ultra-Thick Carbon Steel Plates (Including Technical Data)

Introduction to Steel Products / Ultra-Thick Carbon Steel Plates (Including Technical Data)

It is possible to manufacture ultra-thick carbon steel. This time, we will introduce the manufacturing data for ultra-thick steel plates of ASME SA516 Gr.70 with a thickness of 200mm.

One of our strengths is our ability to handle extremely thick steel plates exceeding 200mm, even from a single piece. Generally, we ensure a rolling ratio of 3 or more for steel plates, but this time we have compiled data for the case of a rolling ratio of 2, specifically for a steel plate of 200mm thickness made from ASME SA516 Gr.70.

  • Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Special clad steel plate combining stainless steel and nickel-nickel based alloy.

Special clad steel plate combining stainless steel and nickel-nickel based alloy.

Stainless steel + nickel and nickel-based alloy clad steel plates achieve both heat resistance and corrosion resistance.

The base material for rolled clad steel plates is not just carbon steel. Our company is also capable of producing clad steel plates with combinations such as stainless steel + nickel-based alloys. For example, combinations like SUS304 + NCF600 and SUS310S + NW0276, NW6022 can be made. Such clad steel plates are often used in equipment that requires both heat resistance and corrosion resistance, such as kilns for sintering powders, dryers for drying, and semiconductor manufacturing equipment. **Advantages of Stainless Steel + Nickel-Based Alloy Clad Steel Plates** - **Cost-effectiveness:** By reducing the amount of expensive nickel-based alloy used and making the base material stainless steel, we can achieve lower costs compared to steel plates made solely from nickel-based alloys. - **Improved Steel Plate Strength:** If there are concerns about the strength of nickel-based alloy steel, using materials like stainless steel for the base can enhance material strength. - **Wide Width Capability:** It can be difficult to obtain wide steel plates made solely from nickel-based alloy steel. In our case, we can produce wide steel plates through rolling, with product widths generally available up to about 3.5 meters. Using wider steel plates can reduce the number of weld seams in equipment.

  • Special Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
S50C -6F

S50C -6F

S50C -6F (tolerance: -0 to +0.1 full circumference finish)

This product will arrive at your location with milling processing (full circumference finish) applied, providing you with the benefits of shortened processing time. If you have specific dimensions in mind, you can request a quote/order through the related link here.

  • Special Steel
  • Steel
  • Milling

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Market Report] Global Weather-Resistant Steel Market

[Market Report] Global Weather-Resistant Steel Market

The global weather-resistant steel market is expected to achieve remarkable growth, reaching 2.0261 billion USD by 2031.

The global weathering steel market, known for its increased strength and excellent corrosion resistance, achieved approximately $1.0837 billion in revenue in 2022. The market is experiencing significant growth, with revenue projected to surge to $2.0261 billion. This remarkable expansion is expected to be driven by a steady annual compound growth rate (CAGR) of 7.2% during the forecast period from 2023 to 2031. Weathering steel, also known as COR-TEN steel, is a type of low-carbon steel that incorporates alloying elements along with iron and carbon atoms. These alloying elements provide weathering steel with exceptional strength and high corrosion resistance, setting it apart from standard low-carbon steel grades. You can check the application method by clicking the [PDF Download] button or apply directly through the related links.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Nissei Sangyo Co., Ltd.

Nissei Sangyo Co., Ltd.

As a convenient store for cut plates with high quality and short delivery times, and a rich variety of base materials, we respond to our customers' needs.

Nissei Sangyo Co., Ltd. manufactures secondary processed products such as cut pieces from thin plates to thick plates, edge preparation, bending, machining, and welding. We hold a wide range of materials from 1.6mm to 150mm in thickness, responding to customer demands as a convenient supplier of cut plates. With state-of-the-art equipment (3D fiber laser processing machines, NC gas cutting machines, etc.) and nitrogen cutting technology that prevents oxidation on cut surfaces, we achieve high quality and short delivery times.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Hokuriku Steel Co., Ltd.

Hokuriku Steel Co., Ltd.

As the only directly affiliated thick plate processing company in the Hokuriku region of the JFE Group, we play a role in the development of the local community.

Hokuriku Steel Co., Ltd. manufactures thick steel plates and welded products for industrial machinery and construction machinery, as well as cut steel plates and welded products for construction, and built H-beams. As the only Hokuriku direct-affiliated thick plate processing company within the JFE Group, it handles a wide range of steel plate processing and welded products with high-precision processing technology, from ultra-thick steel plates for industrial use to steel plates for construction. The company has obtained ISO 9001 and ISO 14001 certifications, providing high-quality products.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Steel Plate

COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.