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 59 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 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 19, 2025～Dec 16, 2025
This ranking is based on the number of page views on our site.

  1. 秋山精鋼 本社 Tokyo//Ferrous/Non-ferrous metals
  2. 杉山金属 Osaka//Ferrous/Non-ferrous metals
  3. バルテック Osaka//Ferrous/Non-ferrous metals
  4. 4 TOKUSHU KINZOKU EXCEL CO., LTD. Mejiro Head Office, Saitama Factory Tokyo//Ferrous/Non-ferrous metals
  5. 5 サンキャスト Chiba//Manufacturing and processing contract
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stainless steel Product ranking

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
This ranking is based on the number of page views on our site.

  1. Martensitic stainless steel "ASK-3900" 秋山精鋼 本社
  2. High-strength, high-corrosion-resistant lean duplex stainless steel "SUS821L1" 杉山金属
  3. Wide-width high-strength stainless steel NSS431DP2 バルテック
  4. 4 Stainless steel 'STAVAX ESR' for plastic molds 日本金型材
  5. 5 Martensitic stainless steel [TOKUSHU KINZOKU EXCEL CO., LTD.] TOKUSHU KINZOKU EXCEL CO., LTD. Mejiro Head Office, Saitama Factory

stainless steel Product List

106～114 item / All 114 items

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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.

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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】 ===========＝＝＝＝＝＝＝＝＝＝＝＝

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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.

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[Original Materials] Typical Types of Stainless Steel and Their Chemical Composition

[Original Materials] Typical Types of Stainless Steel and Their Chemical Composition

Martensitic and austenitic types! We respond to our customers' needs with global material procurement.

At Sanwa Needle Bearing, we meet our customers' needs through original material development and global material procurement. We offer a rich lineup of materials including martensitic stainless steel, austenitic stainless steel, and ferritic stainless steel. Please feel free to consult us when you need assistance. 【Product Lineup】 ■ Martensitic stainless steel ■ Austenitic stainless steel ■ Ferritic stainless steel *For more details, please refer to the PDF document or feel free to contact us.

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Lost wax (precision casting) Material: Stainless steel SCS13

Lost wax (precision casting) Material: Stainless steel SCS13

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 stable supply sources not only within Japan but also by partnering with 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 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 required. 【Features】 - Free design possibilities for complex internal shapes that are difficult to machine, as well as three-dimensional curved surfaces. - Ability to design and manufacture 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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Lost wax (precision casting) Material: Stainless steel SCS14

Lost wax (precision casting) Material: Stainless steel SCS14

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 stable supply sources not only within Japan but also by partnering with manufacturers in South Korea. Due to the special mold manufacturing method and casting method, molten metal is poured into highly breathable molds heated to approximately 1,000 degrees, improving flow conditions and allowing 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 up of fine components, and no draft angles are required. 【Features】 - Free design is possible for complex internal shapes that are difficult to machine or for those with three-dimensional curves. - Multiple parts that were previously assembled after processing can now be designed and manufactured as an integrated structure. - 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.

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Lost wax (precision casting) Material: Stainless steel SCS16

Lost wax (precision casting) Material: Stainless steel SCS16

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 unique mold manufacturing method and casting technique. In response to supply uncertainties, including recent natural disasters, we are establishing stable supply sources not only within Japan but also by partnering with manufacturers in South Korea. Due to the unique mold manufacturing method and casting technique, molten metal is poured into highly breathable molds heated to approximately 1,000 degrees, improving flow conditions and allowing for a wide range of metal types to be selected. Additionally, the mold structure varies from simple two-part molds to complex segmented molds made of fine components, and no draft angles are required. **Features** - Free design possibilities for complex internal shapes that are difficult to machine or for three-dimensional curved surfaces. - Ability to design and manufacture 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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Lost wax (precision casting) Material: Stainless steel SUS420J2

Lost wax (precision casting) Material: Stainless steel SUS420J2

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 stable supply sources not only within Japan but also 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 metal, which allows for a wide range of selectable metal types. Additionally, the mold structure ranges from simple two-part molds to complex split molds made 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.*

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