We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Stainless Steel.
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Stainless Steel Product List and Ranking from 37 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

Stainless Steel Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. 東洋金属 戸田サービスセンター Saitama//Ferrous/Non-ferrous metals
  2. 白銅 Tokyo//Ferrous/Non-ferrous metals
  3. 佐藤電機製作所 山梨工場 Yamanashi//Manufacturing and processing contract
  4. シリコロイラボ Hyogo//Ferrous/Non-ferrous metals
  5. 5 杉山金属 Osaka//Ferrous/Non-ferrous metals
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Stainless Steel Product ranking

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. Resource-saving high corrosion-resistant ferritic stainless steel 'JFE443CT' 東洋金属 戸田サービスセンター
  2. ステンレス6面フライス加工 白銅
  3. [VA/VE Case] Cost Reduction by Changing Material to SUS443 佐藤電機製作所 山梨工場
  4. High-performance stainless steel "Silicolloy" *Hardness conversion table / Various properties of SUS630 シリコロイラボ
  5. 4 High-purity ferrite stainless steel "NSSC FW1" 杉山金属

Stainless Steel Product List

16～30 item / All 53 items

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[Data] Pitfalls of Corrosion Countermeasures Learned from Failure Cases

[Data] Pitfalls of Corrosion Countermeasures Learned from Failure Cases

An example of countless corrosion occurring on the inside! We will evaluate whether the measures taken are incorrect.

This document introduces examples of failures in corrosion countermeasures due to the long lifespan of infrastructure facilities. It explains the failures that occurred in cases where stainless steel was adopted considering corrosion resistance, and where hot water piping used molten zinc-coated steel pipes (white pipes) for corrosion resistance, along with the countermeasures taken. Our company offers solutions to customer challenges through various analytical methods and years of accumulated know-how, aimed at clarifying the causes of various material troubles and providing consulting services. [Contents] ■Failure Case 1: Galvanic Corrosion ■Failure Case 2: Potential Reversal Phenomenon of Molten Zinc Coating ■Failure Case 3: Corrosion Promotion Due to Insufficient Concentration Management of Rust Inhibitors *For more details, please refer to the PDF document or feel free to contact us.

  • Company：KRI
  • Price：Other
  • Contract Inspection
  • others

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『SUS304CUN』

『SUS304CUN』

Almost the same stress resistance as SUS316! Stainless steel with excellent high strength, high corrosion resistance, and high heat resistance!

"SUS304CUN" is an A2 austenitic stainless steel that has corrosion cracking resistance similar to that of SUS316. Due to its excellent high heat resistance, carbon precipitation does not occur even at temperatures of 500 to 700°C. Additionally, strength is increased solely through cold working, eliminating concerns about aging cracking or delayed fracture caused by heat treatment processes in the market. It is useful in various applications such as "tension-related," "marine-related," and "road-related" fields. 【Features】 ■ Excellent high strength, high corrosion resistance, and high heat resistance ■ No carbon precipitation occurs even at 500 to 700°C ■ No concerns about aging cracking or delayed fracture due to being in an untempered state *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • stainless

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Stainless Steel Trivia

Stainless Steel Trivia

Learn and benefit! This explains the types, characteristics, definitions, and uses of stainless steel.

This article introduces "Stainless Steel Trivia." It explains the "beginning of stainless steel (history)" which brought a significant revolution to steel production, as well as the "origin of the term" and "definition of stainless steel." Additionally, it covers various types of stainless steel and the different characteristics of stainless steel. *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*

  • stainless

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Resource-saving high corrosion-resistant ferritic stainless steel 'JFE443CT'

Resource-saving high corrosion-resistant ferritic stainless steel 'JFE443CT'

Achieves corrosion resistance equal to or greater than SUS304 without the addition of nickel (Ni) and molybdenum (Mo).

The "JFE443CT" has increased its chromium content to 21%, providing excellent corrosion resistance equivalent to or better than SUS304. Since 2010, it has been certified as SUS443J1 under JIS standards. 【Features】 ■ Price Advantage and Stability ⇒ It does not contain nickel or molybdenum, making it resource-efficient and unaffected by the rising prices of these materials. ■ Excellent Formability ⇒ It has a higher r-value than SUS304, excellent deep drawing properties, and is less prone to work hardening, resulting in reduced processing burden during shearing and press forming. Additionally, it possesses formability equal to or better than conventional chromium-based stainless steels. ■ Excellent Physical Properties ⇒ Compared to SUS304, it has good thermal conductivity and approximately 40% less thermal expansion. It is magnetic, allowing for magnetic sorting and handling with magnets. *For more details, please download the PDF or feel free to contact us.

  • aluminum
  • alloy

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A method to solve problems of rust and sharpness with stainless steel blades from the material level.

A method to solve problems of rust and sharpness with stainless steel blades from the material level.

Focusing on stainless steel for cutting tools, we will introduce the "cutting" mechanism and more in a column!

Do you have any concerns about rust or dullness with your stainless steel tools (from knives to brush cutters and industrial blades)? It's disappointing when stainless steel (which means it doesn't rust) starts to show rust. When a blade doesn't perform as expected, it can be quite stressful. When a blade becomes dull, it requires extra force to cut, which can lead to accidents, making it dangerous. Unfortunately, no matter how expensive a stainless steel blade is, it will eventually rust or become dull with use. *For more details, you can view the related links. For more information, please refer to the PDF materials or feel free to contact us.*

  • stainless
  • cutter

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[Data] Inspection Target

[Data] Inspection Target

Including a list, supplementary information on martensitic stainless steel and austenitic steel is provided!

In this document, we introduce the inspection targets in a table. For iron, we cover pure iron, SS materials, carbon steel plates (steel), and for stainless steel, we include inspection targets such as austenitic and ferritic types, as well as information on hardenability. Additionally, supplementary information is provided. Please take a look. 【Materials Listed】 ■ Iron - Pure iron, SS materials - Plain steel plates (steel) ■ Stainless Steel - Austenitic (SUS304) - Ferritic (SUS430) - Martensitic (SUS440) *For more details, please download the PDF or feel free to contact us.

  • Other inspection equipment and devices
  • Steel
  • stainless

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SUS has excellent properties such as heat resistance, workability, and strength!

SUS has excellent properties such as heat resistance, workability, and strength!

SUS, widely used in device components and more. We can accommodate various types of SUS! No questions about shape or quantity. Capable of complex shapes and mass production with MIM molding!

"SUS" has excellent properties such as corrosion resistance, heat resistance, strength, and formability, and the required performance varies. Stainless steel is selected and used according to each specific purpose. Typical types of SUS: ■ Austenitic series (SUS303, SUS304, SUS316, etc.) ■ Ferritic series (SUS430, SUS434, SUS444, etc.) ■ Martensitic series (SUS403, SUS410, SUS431, etc.) * SUS is an alloy made by mixing iron with chromium and nickel in certain proportions. According to ISO standards, it is defined as steel with a carbon content of 1.2% or less (by mass percent concentration) and a chromium content of 10.5% or more. The characteristics vary depending on the materials and proportions used. We can also accommodate materials that have undergone surface treatments such as BA processing. * For more details, please request a catalog or view the PDF data available for download.

  • lathe

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Silicon alloy laser solid solution heat treatment

Silicon alloy laser solid solution heat treatment

Building a new process design! Conducting evaluation tests using the mobile solidification method and high-speed rotation solidification method.

We will introduce the laser heat treatment tests for "Silicoloy." Laser heat treatment technology can minimize thermal effects on the base material compared to high-frequency heat treatment, allowing for localized hardening or softening. By combining the heat treatment characteristics of the precipitation-hardened Silicoloy with laser heat treatment (localized solid solution heat treatment), we aim to establish a new process design. This time, we conducted evaluation tests using the moving solid solution method and high-speed rotating solid solution method. For details of the tests, please download the catalog. 【Moving Solid Solution Test Conditions】 ■ Laser Oscillator: LDF4000 ■ Beam Shape: 11mm x 6mm ■ Absorber: Present ■ Moving Speed: 20cm/min ■ Upper Limit Output: 1000W-1200W *For more details, please refer to the PDF materials or feel free to contact us.

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  • Special Steel
  • stainless

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Business Description: Sales of Metal Materials

Business Description: Sales of Metal Materials

Experts in metal materials that evolve manufacturing! Introduction to metal material sales.

Our company handles a wide range of metal materials, primarily stainless steel, as well as aluminum, copper alloys, titanium, and nickel-based alloys, and we have a rich inventory. We have introduced equipment for primary processing and have established a production system. However, it is most important to utilize these products and equipment to meet our customers' needs, and the key to that is people. That is why we strive to acquire extensive knowledge of various metal materials and to deeply understand the characteristics and properties of each manufacturer and product. [Features] ■ Proposing manufacturing beyond imagination ■ Providing various metal materials with a focus on stainless steel ■ Pursuing customer demands and needs as an organization ■ Contributing to society and being of service to our customers *For more details, please download the PDF or contact us.

  • Processing Contract
  • Other metal materials
  • Contract manufacturing

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Difficult-to-cut material processing examples: Stainless steel (SUS)

Difficult-to-cut material processing examples: Stainless steel (SUS)

It excels in acid resistance and heat resistance, and is used in various fields, with a very wide range of applications!

"Stainless steel (SUS)" is an alloy steel that contains chromium (Cr) or a combination of chromium and nickel (Ni) to enhance corrosion resistance. Compared to ordinary steel, it excels in corrosion resistance, oxidation resistance, and heat resistance, making it widely used in various fields such as tableware, kitchen utensils, civil engineering and construction materials, medical devices, and aerospace components. Generally, it has lower thermal conductivity, greater ductility, and a higher work hardening rate compared to ordinary steel. As a result, it is considered difficult to machine due to reasons such as shorter tool life and the hardness of chips, which makes them difficult to break. [Features] - Superior in corrosion resistance, oxidation resistance, and heat resistance compared to ordinary steel - Lower thermal conductivity compared to ordinary steel - Greater ductility and higher work hardening rate - Shorter tool life and chips that are hard and difficult to break *For more details, please refer to the PDF document or feel free to contact us.

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  • Processing Contract

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High-quality ferritic stainless steel "FS-1" [Special Metal Excel]

High-quality ferritic stainless steel "FS-1" [Special Metal Excel]

Ferritic stainless steel with a nickel content of 1%. This material has improved corrosion resistance and strength compared to SUS430.

FS-1 is a unique steel grade developed by our company, which is a ferritic stainless steel that incorporates nickel (Ni) into the representative steel grade SUS430. This allows it to maintain the characteristics of ferritic stainless steel while providing a certain level of strength and corrosion resistance. It can also be used as an alternative to SUS304, which is commonly used in general environments. The main features of FS-1 are as follows: (1) Formability superior to SUS430 FS-1 has sufficient formability compared to SUS430, allowing for high-precision press processing without causing wrinkling. (2) Strength equivalent to SUS304 FS-1 can achieve full hardness with a hardness of HV330 and tensile strength of 1100 MPa (equivalent to the strength of SUS304-3/4H). (3) Minimal impact from fluctuations in nickel prices With a nickel content of only 1%, FS-1 is largely unaffected by fluctuations in nickel prices, enabling stable cost management.

  • Other metal materials

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Products handled: Stainless steel

Products handled: Stainless steel

We handle SUS301, SUS303, SUS304, and others.

Hashinaga Metal Co., Ltd. Product Handling Stainless steel includes SUS301, SUS303, SUS304, SUS430, SUS410, SUS420J2, SUS440C, and SUS631. Hashinaga Metal Co., Ltd. has contributed to improving the environmental performance of our main clients, which include automobile and electronic component manufacturers, through products that leverage the characteristics of non-ferrous metal materials and processed parts. Moving forward, we will continue to listen to the voices (needs) of everyone in our customers' development, manufacturing, quality, and purchasing departments, and provide unique products and services that combine the technological capabilities of competitive material manufacturers and processing manufacturers with one-of-a-kind technology. We believe that our ability to accumulate over 70 years of history in the non-ferrous metal material industry is solely due to the trust we have built with our valued customers, suppliers, partner companies, and employees. We will continue to respond to the trust, safety, and expectations of all stakeholders with a spirit of co-creation and mutual prosperity. For more details, please contact us or refer to our catalog.

  • stainless

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[Material Improvement Case] From Material Selection to Reduction of Processing Time

[Material Improvement Case] From Material Selection to Reduction of Processing Time

Introduction of case studies on the selection of materials such as stainless steel, aluminum, and brass, and the reduction of processing time.

Here is a case study on "Material selection and reduction of processing time." 《Customer's Challenge》 The material needs to be corrosion-resistant, so stainless steel is preferred. The delivery time is urgent. 《Solution》 SUS304 is the most commonly used stainless steel, but we recommend SUS303. Compared to 304, it has better machinability, which can reduce processing time. 【Product Description】 ■ SUS303 contains sulfur (S) and phosphorus (P), which are elements that enhance machinability. ■ If welding is required, SUS304 will be used. ■ In addition to stainless steel, we can also process aluminum, brass, copper, iron, and plastics. For more details, please refer to the catalog or feel free to contact us.

  • Processing Contract

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Document 'How to Choose Stainless Steel by Application' *Free material samples available!

Document 'How to Choose Stainless Steel by Application' *Free material samples available!

"How to Choose Stainless Steel" is now available! Features such as strength and corrosion resistance are described by material. We also introduce our original products that combine "strength and corrosion resistance"!

This document provides an introduction to stainless steel, covering its history, mechanisms, types, and characteristics over a total of 29 pages, as well as guidance on how to choose stainless steel. Additionally, it introduces high-performance stainless steel products, such as our original product "EXEO-CR20," which combines strength and corrosion resistance. We are currently publishing product examples and corrosion resistance test results. The document is a must-read for anyone interested in stainless steel, detailing factors that contribute to its rust resistance and the advantages and disadvantages of different materials. [Contents (excerpt)] ■ What is stainless steel ■ Mechanisms of stainless steel ■ Types and characteristics of stainless steel ■ Introduction to Fujikoshi stainless steel Others We also provide samples of the stainless steel we handle. [Available "EXEO-CR20" samples] Round steel: Φ13–200 Flat steel: 36x365xL Steel plates: 0.6–3.0mm Please consult us regarding the required lengths. We will consider other requests as well. Furthermore, we offer heat treatment and technical support. *For more details, please refer to the PDF document or feel free to contact us.

  • Special Steel

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[Production Example] SUS304

[Production Example] SUS304

Suitable for use in humid areas such as food/chemical industry equipment, machinery, faucets, and sinks!

We would like to introduce examples of processing SUS304 by our company. It is a material with very poor thermal conductivity, making it prone to tool breakage due to the difficulty in dissipating machining heat. Additionally, distortion of the stainless steel is likely to occur at high temperatures during processing, which is why it is considered a difficult-to-cut material. If excessive load is applied during processing, the structural organization changes, leading to work hardening, which is also a characteristic of this material. Therefore, the selection of cutting tools and how to manage heat during processing are key points in machining. [Reference Materials] ■SUS304 ■SUS304L 　(Austenitic stainless steel) *For more details, please refer to the related links or feel free to contact us.

  • stainless

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