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Alloy Steel Product List and Ranking from 5 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.

Alloy 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. ナンゴー Kyoto//Machine elements and parts
  2. 池田金属工業 Osaka//Machine elements and parts
  3. 東郷産業 営業本部 Aichi//Machine elements and parts
  4. 山進産業 Osaka//Machine elements and parts
  5. マーケットリサーチセンター Tokyo//Service Industry
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Alloy 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. Metalworking Ordinary Copper [SCM440] Features ナンゴー
  2. What is the material symbol in the Screw Strengthening Manual (Vol. 19)? 池田金属工業
  3. Strengthening Manual for Screws (Vol. 17) What is alloy steel? 池田金属工業
  4. Metalworking Ordinary Copper [SCM435] Characteristics ナンゴー
  5. 4 [Research Material] World Market for High-Strength Low-Alloy Steel マーケットリサーチセンター

Alloy Steel Product List

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Metalworking Ordinary Copper [SCM435] Characteristics

Metalworking Ordinary Copper [SCM435] Characteristics

It has high hardening suitability and good machinability.

SCM435 is a chromium-molybdenum steel with a carbon content of approximately 0.33 to 0.38%. Its yield strength is generally above 485 MPa, and its tensile strength is above 930 MPa. Among chromium-molybdenum steels, it has relatively high mechanical properties. Even slight differences in carbon content can affect mechanical characteristics. ◎ Suitable Applications - General machine parts - Bolts and nuts ◎ Features - High hardenability - Good machinability - Suitable for high-frequency hardening - Suitable for vacuum hardening ◎ Suitable Processing - Milling - Turning - Grinding after hardening It is one of the alloy steels for mechanical structures, commonly referred to as "chromoly" or "chromoly steel." It is an improved version of chromium steel with added molybdenum, offering superior hardenability compared to SCr materials. In addition to excellent resistance to tempering, it has superior mechanical properties and toughness, making it suitable for automotive parts, bolts, and nuts. It is said to maintain strength even at high temperatures around 500°C, and is sometimes used in environments where high temperature and high pressure are expected.

  • Processing Contract

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Metalworking Ordinary Copper [SCM440] Features

Metalworking Ordinary Copper [SCM440] Features

Suitable for shafts and bolts/nuts.

SCM440 is a relatively hard type of chrome-molybdenum steel. It has a yield point of 835 or higher and a hardness of approximately 285 to 352. It is produced from killed steel through rolling and forging. The difficulty of processing the steel depends on the presence of ductility when grinding or polishing. If it is only hard, it can be processed relatively easily. ◎ Suitable Applications - General machine parts - Shafts - Bolts and nuts ◎ Features - High hardenability - Good machinability - High-frequency hardening - Vacuum hardening ◎ Suitable Processing - Milling machining - Lathe machining - Grinding after hardening It is one of the alloy steels for mechanical structures, commonly referred to as "chrome-moly" or "chrome-molybdenum steel." It is an improved version of chrome steel with the addition of molybdenum, offering superior hardenability compared to SCr materials. In addition to excellent resistance to tempering, it has superior mechanical properties and toughness, making it suitable for automotive parts and bolts and nuts. It is said to maintain strength even at high temperatures around 500°C, and is sometimes used in areas where high temperature and high pressure are prerequisites.

  • Processing Contract

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Special steel and alloy steel

Special steel and alloy steel

We offer special steel for copper products and springs, as well as stainless materials! We collaborate with various manufacturers to deliver them.

Introducing the "Special Steel and Alloy Steel" handled by Togo Sangyo. Our company offers a wide range of spring materials, including piano wire and hard steel wire, as well as oil-tempered wire used for automotive valve springs. We handle special steel and stainless materials for springs used in applications such as flat springs and hose clamps (hose clips). We also offer copper alloy materials for electronic components. 【Product Lineup】 ■ Wire ■ Sheet ・Copper alloy products ・Special steel and stainless materials for springs *For more details, please refer to the PDF document or feel free to contact us.

  • stainless
  • Special Steel
  • alloy

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High alloy steel

High alloy steel

Steel with strong corrosion resistance, used in petrochemicals and pharmaceuticals. Other materials and sizes are also available.

At Yamashin Sangyo Co., Ltd., we engage in the cutting and processing sales of steel materials, accommodating various types of steel. "High alloy steel" has strong corrosion resistance and is used in petrochemical, pharmaceutical, nuclear power plants, and semiconductor cleaning equipment, earning high reliability. We also handle other types of steel, so please feel free to consult us. 【Types of Steel Handled】 ■Monel ■Inconel ■Incoloy ■Hastelloy *For more details, please refer to the PDF materials or feel free to contact us.

  • alloy

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What is the material symbol in the Screw Strengthening Manual (Vol. 19)?

What is the material symbol in the Screw Strengthening Manual (Vol. 19)?

Introducing the abbreviation for SCM materials in a blog format!

Alloy steel, similarly, has formal names like carbon steel for machine structures and alloy steel for machine structures, which can be a bit difficult to approach, so I think it's easier to remember them by their abbreviations. One type of alloy steel for machine structures is SCM material. Among SCM materials, SCM435 and SCM440 are commonly used for screw components, and the meaning of the numbers is that the last two digits, 35 or 40, represent the carbon (C) content (0.35% or 0.40%). *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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Strengthening Manual for Screws (Vol. 17) What is alloy steel?

Strengthening Manual for Screws (Vol. 17) What is alloy steel?

Introducing elements that change the properties of steel and materials used for screws in a blog format!

Let's take a look at the materials that will be used for screws from now on. The most common low-strength material is cold drawn carbon steel wire, which is used for various types of screws such as hex bolts, hex nuts, small screws, and tapping screws. "Cold drawn carbon steel wire" is a bit of a mouthful and not very approachable, so let's use an abbreviation to make it easier to say. *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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[Research Material] World Market for High-Strength Low-Alloy Steel

[Research Material] World Market for High-Strength Low-Alloy Steel

World Market for High-Tensile Low-Alloy Steel: Weathering Steel, Rolled Pearlite Steel, Dual-Phase Steel, Inclusions Shape Control Steel, Oil and Gas Pipelines, Automotive, Construction, Transmission ...

This research report (Global High-Strength Low-Alloy Steel Market) investigates and analyzes the current status and outlook for the global market of high-strength low-alloy steel over the next five years. It includes information on the overview of the global high-strength low-alloy steel market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the high-strength low-alloy steel market include weathering steel, rolled pearlite steel, dual-phase steel, and inclusion shape-controlled steel, while the segments by application cover oil and gas pipelines, automotive, construction, transmission towers, and others. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of high-strength low-alloy steel. The report also includes the market share of major companies in high-strength low-alloy steel, product and business overviews, and sales performance.

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[Research Material] World Market for Structural Low Alloy Steel

[Research Material] World Market for Structural Low Alloy Steel

World Market for Structural Low Alloy Steel: Plates, Coils, Pipes, Others, Automotive, Construction, Oil & Gas, Agriculture, Others

This research report (Global Structural Low-alloy Steel Market) investigates and analyzes the current state and outlook for the global market of structural low-alloy steel over the next five years. It includes information on the overview of the global structural low-alloy steel market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type include plates, coils, pipes, and others, while the segments by application cover automotive, construction, oil & gas, agriculture, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of structural low-alloy steel. It also includes the market share of major companies in the structural low-alloy steel sector, product and business overviews, and sales performance.

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[Research Material] World Market for Structural Alloy Steel

[Research Material] World Market for Structural Alloy Steel

Global Market for Structural Alloy Steel: I-Beams, Angles (L-Shaped), Z-Shaped, T-Shaped

This research report (Global Structural Alloy Steel Market) investigates and analyzes the current state and outlook for the global structural alloy steel market over the next five years. It includes information on the overview of the global structural alloy steel market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the structural alloy steel market focus on I-beams and angles (L-shaped), while the segments by application target Z-shaped and T-shaped products. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of structural alloy steel. It also includes the market share of major companies in the structural alloy steel sector, product and business overviews, and sales performance.

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[Research Material] The Global Market for Alloy Steel

[Research Material] The Global Market for Alloy Steel

World Market for Alloy Steel: Flat Products, Long/Tubular Products, Automotive, Machinery, Oil & Gas, Others

This research report (Global Alloy Steel Market) investigates and analyzes the current state and outlook for the global alloy steel market over the next five years. It includes information on the overview of the global alloy steel market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type include flat products and long/tubular products, while the segments by application focus on automotive, machinery, oil and gas, and others. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of alloy steel. It also includes the market share of major companies in the alloy steel sector, product and business overviews, and sales performance.

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