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 58 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.

Stainless 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. 杉山金属 Osaka//Ferrous/Non-ferrous metals
  2. 秋山精鋼 本社 Tokyo//Ferrous/Non-ferrous metals
  3. null/null
  4. 4 バルテック Osaka//Ferrous/Non-ferrous metals
  5. 5 日本金型材 Saitama//Trading company/Wholesale
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Stainless 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. High-strength, high-corrosion-resistant lean duplex stainless steel "SUS821L1" 杉山金属
  2. Austenitic free-cutting stainless steel 'ASK-3000T' 秋山精鋼 本社
  3. PESR (Pressurized ESR) manufactured martensitic high-nitrogen stainless steel
  4. 4 Stainless steel 'STAVAX ESR' for plastic molds 日本金型材
  5. 5 Wide-width high-strength stainless steel NSS431DP2 バルテック

Stainless Steel Product List

91～105 item / All 110 items

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

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

Stainless steel that achieves corrosion resistance equal to or greater than SUS304! Since it is free of nickel and molybdenum, it conserves resources and is not affected by price increases!

The "JFE443CT" is a nickel (Ni) and molybdenum (Mo) free material that achieves corrosion resistance equivalent to or better than SUS304. It has been JIS certified as SUS443J1 since 2010. The chromium content has been increased to 21%, providing excellent corrosion resistance equal to or better than SUS304. As it does not contain nickel or molybdenum, it is resource-efficient and unaffected by the rising prices of these materials. 【Features】 - The chromium content has been increased to 21%, offering excellent corrosion resistance equal to or better than SUS304. - It is resource-efficient as it does not contain nickel or molybdenum, and is not affected by their price increases. - It has a higher r-value than SUS304, excellent deep drawability, and is less prone to work hardening, resulting in lower processing burdens during shearing and press forming. - It has moldability equal to or better than conventional chromium-based stainless steels. - 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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Lost wax (precision casting) Material: Stainless steel SUS440C

Lost wax (precision casting) Material: Stainless steel SUS440C

We handle a variety of products that meet the needs of our customers, such as impellers (SCS13) and heat-resistant steel (SCH22)!

Our company handles "lost wax products," characterized by a special mold manufacturing method and casting method. In response to supply uncertainties, including recent natural disasters, we will establish a stable supply by not only sourcing within Japan but also by partnering with manufacturers in South Korea as a new supply source. Due to the special mold manufacturing and casting methods, molten metal is poured into highly permeable molds heated to around 1,000 degrees, improving the flow conditions of the molten metal, which allows for a wide range of metal types to be selected. Additionally, the mold structure ranges from simple two-part molds to complex split molds made of fine components, and no draft angles are required. **Features** - Free design is possible for complex internal shapes that are difficult to machine, as well as for those with three-dimensional curved surfaces. - It is possible to design and manufacture integrated structures from multiple parts that were previously assembled after processing. - We can produce items ranging from a few grams to large pieces weighing around 40 kg, depending on the conditions. - Depending on the product shape and weight, we can accommodate orders from a few pieces to tens of thousands per lot. *For more details, please download the PDF or contact us.*

  • Casting Machine

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Lost wax (precision casting) Material: Stainless steel SCS24

Lost wax (precision casting) Material: Stainless steel SCS24

We handle a variety of products that meet the needs of our customers, including impellers (SCS13) and heat-resistant steel (SCH22)!

Our company handles "lost wax products," characterized by a special mold manufacturing method and casting method. In response to supply uncertainties, including recent natural disasters, we will establish a stable supply not only from within Japan but also by sourcing from manufacturers in South Korea. Due to the special mold manufacturing and casting methods, molten metal is poured into highly permeable molds heated to approximately 1,000 degrees, improving the flow conditions of the molten metal, which allows for a wide range of metal types to be selected. Additionally, the mold structure ranges from simple two-part molds to complex segmented molds made up of fine components, and no draft angles are necessary. **Features** - Allows for free design of complex internal shapes that are difficult to machine, as well as three-dimensional curved surfaces. - Enables the design and production of integrated structures from multiple parts that were previously assembled after processing. - Capable of producing items ranging from a few grams to large pieces weighing around 40 kg, depending on conditions. - Depending on the product shape and weight, we can accommodate orders from a few pieces to tens of thousands per lot. *For more details, please download the PDF or contact us.*

  • Casting Machine

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ASPAPZ10 powdered stainless steel

ASPAPZ10 powdered stainless steel

ASPAPZ10 is a new martensitic stainless steel made using powder metallurgy, which combines excellent wear resistance and corrosion resistance.

ASPAPZ10 is a powder metallurgy stainless steel used at a hardness of approximately HRC58 to 62. It is a material that combines excellent wear resistance and corrosion resistance in martensitic stainless steel. Compared to materials produced by conventional melting methods, it has finer carbides and superior cleanliness, exhibiting excellent corrosion resistance while maintaining a hardness comparable to conventional SUS440C. Leveraging these characteristics, it is recommended for applications such as molds for plastic materials like hot runners, medical tools, and tablet press hammers and mortars, as well as food-related applications. The recommended tempering temperature varies depending on the usage temperature and the temperature during surface coating. If you are experiencing issues with wear, rust, or corrosion with the stainless steel you are using, please feel free to contact us.

  • Special Steel
  • Other cutting tools
  • Mold Design

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Strengthening Manual for Screws (Vol. 20) What is stainless steel?

Strengthening Manual for Screws (Vol. 20) What is stainless steel?

Introducing the abbreviation SUS in a blog format!

Regarding stainless steel with good corrosion resistance, I don't think there are any particular difficulties in saying or remembering it, but at this point, let's remember the abbreviation SUS as well. For the materials introduced so far, SS, SWCH, and SCM are referred to in conversation as "Esu Esu," "Esu Daburyu Shii Eichi," and "Esu Shii Emu," respectively. However, for stainless steel, we never say "Esu Yuu Esu"; instead, we say "Suten (resu)" or "Sasu." *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.*

  • Other consumables

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What is stress corrosion cracking? (Vol. 26 of the Screw Reinforcement Book)

What is stress corrosion cracking? (Vol. 26 of the Screw Reinforcement Book)

Explanation of stress corrosion cracking and austenitic-ferritic stainless steel!

Austenitic-ferritic stainless steel combines the characteristics of austenitic stainless steel, which excels in corrosion resistance, and ferritic stainless steel, which excels in stress corrosion cracking resistance. Austenitic stainless steel has good corrosion resistance and heat resistance, as well as high strength and toughness, but care must be taken regarding stress corrosion cracking. Now, you might wonder, "What is stress corrosion cracking?" It refers to the phenomenon where cracks form in metals when they are subjected to stress in a corrosive environment, such as exposure to seawater or chlorides, or when exposed to high temperatures during welding, leading to corrosion. Notably, this can occur even under stresses that are lower than what the metal can typically withstand. *For more details, please refer to the related links on the blog. Feel free to contact us for more information.*

  • Other consumables

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How is ferritic stainless steel used?

How is ferritic stainless steel used?

Introducing the reasons for using ferritic stainless steel in a blog format!

18-chromium ferritic stainless steel has inferior corrosion resistance compared to austenitic stainless steel, but it has advantages in terms of workability during cold forming of screw components. In other words, when manufactured using molds, it places less stress on the molds and the material, making it easier to produce. Additionally, since it does not contain expensive nickel like austenitic stainless steel, the price of the material itself tends to be lower. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.

  • Other consumables

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What kind of stainless steel is suitable for cold forging?

What kind of stainless steel is suitable for cold forging?

Introducing a blog about austenitic stainless steel and its cold workability!

Among the austenitic stainless steels, the most representative grade is undoubtedly SUS304. This SUS304 is used in many types of products, including hex bolts, hex socket bolts, and cross-recessed screws, just for the male threads. However, not all of these are made from SUS304; depending on the type and size of the screw, modified grades of SUS304 are used. The modifications are made to improve "cold workability." *For more details, you can view the related links on the blog. Please feel free to contact us for more information.*

  • Other consumables

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High corrosion-resistant stainless steels [TOKUSHU KINZOKU EXCEL CO., LTD.]

High corrosion-resistant stainless steels [TOKUSHU KINZOKU EXCEL CO., LTD.]

It is stainless steel with improved corrosion resistance, making it suitable for drawing applications.

This is a steel grade in which the nickel content of SUS 304, a representative austenitic stainless steel grade, is increased and molybdenum is added to further improve corrosion resistance. SUS304 with increased nickel and molybdenum addition= SUS316: Improved corrosion resistance (pitting corrosion, stress corrosion cracking, etc.) SUS316 with higher nickel, lower carbon = SUS316L ... + Improved intergranular corrosion resistance The "L" in SUS316L stands for low carbon. Highly corrosion-resistant stainless steel is also suitable for drawing applications because of its low carbon content and high nickel content, resulting in low hardness in the annealed state and less work hardening. Note that although non-magnetic in the solution heat-treated state, it becomes weakly magnetic after strong working. This grade of steel is difficult to obtain due to its relatively small distribution volume among thin stainless steels, but we also manufacture such materials with custom specifications. Please feel free to contact us for foil with a thickness of less than 0.10 mm, special dimensions, hard finishes, short delivery times, small lots, etc. For more details, please refer to the related links or feel free to contact us.

  • stainless

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Martensitic stainless steel [TOKUSHU KINZOKU EXCEL CO., LTD.]

Martensitic stainless steel [TOKUSHU KINZOKU EXCEL CO., LTD.]

It is a stainless steel that can achieve very high strength and can have a wide range of mechanical properties by adjusting the tempering conditions.

Stainless steel which has a higher Carbon content than ferritic stainless steel, and can be hardened by quenching (heat treatment) to create a martensitic structure. ■SUS420J2 is classified as a martensitic stainless steel, and although it is a stainless steel, can be hardened through quenching and tempering heat treatment. Because of its marketability, price, and usability, it is widely used in various fields. Our annealed finish makes the carbides completely spheroidized, making processing easier and has excellent hardenability. ■RB-S is classified as a martensitic stainless steel, and although it is a stainless steel, can be hardened through quenching and tempering heat treatment. With a higher Carbon content compared to SUS420J2, great hardening occurs during quenching, it has the highest level of hardness among stainless steels. Because it is quite hard even after annealing, less suitable for complex processing, but it is an ideal material for blades. ■RB-X is classified as a martensitic stainless steel, and although it is a stainless steel, can be hardened through quenching and tempering heat treatment. It has superior corrosion resistance than RB-S due to higher Chromium content and addition of Nickel and Molybdenum. Because its Carbon content is slightly lower than RB-S, the hardness after quenching is slightly lower. For more details, please refer to the related links or feel free to contact us.

  • stainless

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Duplex stainless steel (stainless steel alternative alloy)

Duplex stainless steel (stainless steel alternative alloy)

[New Stainless Steel Material] An alternative steel type to stainless steel. "Duplex Stainless Steel" with double the strength and excellent corrosion resistance.

Duplex stainless steel is a material that excels in strength and corrosion resistance, and is also stable in terms of price. It is a new material that is currently attracting attention, particularly in the fields of water supply and drainage, and water treatment facilities, as an alternative to conventional stainless steels (SUS304, SUS316L). 【Features】 ● Ideal for seismic reinforcement ● Achieves lightweight components and cost reduction ● Equivalent corrosion resistance to SUS304 and SUS316L with "NSSC2120" and "S32304" 【Applications/Track Record】 ■ Lean duplex steel screens (gratings) adopted for stormwater outlets in sewage systems ■ Utilized for its strength and corrosion resistance, including: - Adoption as seismic reinforcement materials - Use in areas requiring high corrosion resistance - Cost reduction through lightweight design Alloy, as a pioneer in the stainless steel processing field, responds to all your needs from material supply to processing and technical support. Please feel free to consult with us.

  • alloy

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Metal processing Stainless steel material [SUS430] characteristics

Metal processing Stainless steel material [SUS430] characteristics

It is characterized by its magnetism.

【SUS430】 ◎Suitable Uses 　・General machine parts ◎Features 　・Magnetic 　・Corrosion resistance is inferior to SUS304 ◎Suitable Processing 　・Milling machining 　・Lathe machining ◎Cost 　・Less expensive than SUS304 ==========＝＝＝＝＝＝＝＝＝＝＝＝＝ 　　　　　　From the related catalog, 　you can download a summary table of the characteristics of ordinary copper. 　Please refer to it for processing guidance if you wish. 　　　　 　 　Characteristics related to processing【Stainless Steel Material】 ===========＝＝＝＝＝＝＝＝＝＝＝＝

  • Processing Contract

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For food and pharmaceutical applications! Stainless steel 'EXEO-CR20' *Materials available upon request.

For food and pharmaceutical applications! Stainless steel 'EXEO-CR20' *Materials available upon request.

Achieves high corrosion resistance and hardness. Good workability as well. Can be used as mold material for powder molding. *Samples available.

The "EXEO-CR20" is a martensitic stainless steel that achieves both high hardness and high corrosion resistance through its unique component design and dissolution technology. In our in-house tests, we confirmed a high hardness of around 60 HRC and a tensile strength exceeding 2 GPa. Additionally, it has achieved wear resistance equivalent to SUS440C and corrosion resistance greater than SUS420J2. It also excels in fatigue strength and has excellent workability. Leveraging its features, it can be utilized in various fields such as medical instruments and mold materials for shaping powders into tablets. 【Potential application areas】 ■ Food and pharmaceutical industries where corrosion resistance is required ■ Cutting tools and medical instruments that require high hardness ■ Automotive parts and semiconductor-related applications ★ We are currently offering materials that introduce performance test data and application examples. Additionally, you can also view our basic knowledge document on stainless steel titled "Types of High-Performance Stainless Steel." ★ Samples are also available. Please refer to the basic information section below for sizes and other details. If you are interested, please apply through the "Contact Us" section.

  • stainless

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