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Round bar Product List and Ranking from 54 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Round bar Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 山本テクノ Osaka//Ferrous/Non-ferrous metals
  2. ノボル鋼鉄 Tokyo//Ferrous/Non-ferrous metals
  3. 新興プラスチックス株式会社　株式会社木商 東京本社 城北支店 城西支店 京橋ショールーム 埼玉支社 大阪支社 滋賀支店 福岡営業所 上海 Tokyo//Resin/Plastic
  4. 4 日本青銅 Tokyo//Ferrous/Non-ferrous metals
  5. 5 Kiriuri KIRIURI.COM Osaka//Resin/Plastic
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Round bar Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. POM NW02 Sliding Grade Round Bar 新興プラスチックス株式会社　株式会社木商 東京本社 城北支店 城西支店 京橋ショールーム 埼玉支社 大阪支社 滋賀支店 福岡営業所 上海
  2. C6191 Old ABB2 Round Bar 日本青銅
  3. GOA round bar (equivalent to SKS3) ノボル鋼鉄
  4. 4 Polipenko Toughlot 三菱ケミカルアドバンスドマテリアルズ
  5. 4 YK30 round bar (equivalent to SKS93) ノボル鋼鉄

Round bar Product List

196～203 item / All 203 items

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[Material] Super hard (general wear-resistant, special use, cutting use, etc.)

[Material] Super hard (general wear-resistant, special use, cutting use, etc.)

We handle various types of carbide for general wear resistance, special applications, and cutting! Any shape is acceptable, including round bars, flat steel, and wire rods!

At Takagi Steel, we offer various types of carbide, including general-purpose wear-resistant (G2, C3, G4, G5, etc.), special-purpose, and cutting tools. We handle all shapes, including round bars, flat steel, wire rods, section steel, steel plates, pipes, shaped drawn materials, and surface-ground plates. 【Main Materials】 ■ Mechanical structural steel (STKM, S45C) ■ Hydraulic piping (OST2) ■ General structural steel (STK400, STKR400) ■ SUS series ■ Aluminum series etc. *For more details, please check the company brochure available for download to see the products we handle.

  • Ceramics

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High-precision carbide round bar "Centerless cylindrical grinding processing"

High-precision carbide round bar "Centerless cylindrical grinding processing"

High-precision centerless processing of ultra-hard round bars and sintered round bars for warping, bending, etc., using our unique technology! Processed to meet your requirements for roundness, cylindricity, and runout accuracy.

At Jiangnan Machinery, we offer centerless cylindrical grinding processing of carbide round bars. We uniquely reduce material warping and bending to the utmost limit, achieving high precision in outer diameter accuracy, roundness, and cylindricity. 【Precision】 ■ Runout: 0.020mm or less ■ Roundness: 0.001 or less ■ Cylindricity: 0.003mm or less ■ Dimensional tolerance: approximately h6 *For more details, please feel free to contact us.

  • Processing Contract
  • alloy

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Stainless round bar "SUS-304"

Stainless round bar "SUS-304"

Pickling or peeling finish! A wide variety of sizes with an outer diameter of 8 to 200 mm.

"SUS-304" is a stainless steel round bar with a thickness of 4,000 to 6,000 mm. The finish is either pickled or peeled. At our company, we maintain a large stock of various steel grades in a wide range of sizes to serve as your stockyard, and we can deliver immediately. Please feel free to consult us when you need assistance. 【Sizes (partial)】 <Outer diameter × Thickness × Weight Unit: mm> ■8×4,000×0.399(kg/m) ■9×4,000×0.505(kg/m) ■10×4,000×0.623(kg/m) ■12×4,000×0.897(kg/m) ■13×4,000×1.05(kg/m) *For more details, please refer to the PDF document or feel free to contact us.

  • stainless

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Adjustable round bar

Adjustable round bar

Quick response for delivery after distortion removal processing of tool steel (HRC 50-60) that has undergone hardening and tempering.

Our company always stocks over 1,000 varieties of special steel (flat plates and round bars) primarily from major domestic manufacturers, allowing us to provide a one-stop solution even for small quantities or urgent requests. Please feel free to consult us about any special steel materials. We will propose the most suitable products for your company from a wide range of items. SKS3, SK5, SK3, SKS93, SS, SC, SKD11, SKD61, SKH51, SKS2, ... and more. 【Product List】 ■ GNH45C heat-treated round bars ■ SCM435 heat-treated round bars *For more details, please download the materials or contact us.

  • Special Steel

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Round bar

Round bar

We respond quickly to deliveries of tool steel (HRC 50-60) after quenching and tempering, with distortion correction processing applied.

Since our establishment over 50 years ago, we have been engaged in the cutting and processing of special steel as our main product, contributing to the development of local manufacturing. Our company is guided by the three principles of "Speed," "Service," and "Safety," and all employees strive for growth and make daily efforts. If you ever think, "It would be great to have such materials..." or "It would be convenient if there were sizes available...", please feel free to contact us. 【Product List】 ■ SK4 Lot Round Bar ■ SKS3 Lot Round Bar ■ SKD11 Lot Round Bar *For more details, please download the materials or contact us.

  • Special Steel

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YK30 round bar (equivalent to SKS93)

YK30 round bar (equivalent to SKS93)

YK30 round bar

Carbon tool steel for oil quenching equivalent to JIS SKS93. It has been subjected to vacuum degassing refining, ensuring stable quality. It has good hardenability and hardens with oil cooling (minimal cracking and deformation). It excels in toughness and wear resistance, improving the lifespan as a tool. Manganese and chromium are added to SK3 to enhance hardenability. Stock sizes: Φ13 to Φ150 Delivery condition: spheroidized annealed ★If you have specific dimensions in mind, you can request a quote/order through the related link here.

  • Special Steel
  • alloy
  • Steel

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GOA round bar (equivalent to SKS3)

GOA round bar (equivalent to SKS3)

GOA Round Bar

Excellent hardenability and wear resistance JIS SKS3 improved alloy tool steel. Due to the addition of special elements, it has greater hardenability compared to JIS SKS3, allowing for uniform high hardness even in relatively large dimensions. The spheroidizing annealing provides good and stable machinability. Stock sizes: Φ13 to Φ150 Delivery condition: spheroidized annealed ★If you have specific dimensions in mind, you can request a quote/order through the related link here.

  • Special Steel
  • alloy
  • Steel

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S-STAR Round Bar

S-STAR Round Bar

S-STAR Round Bar

For high hardness and ultra-polished corrosion-resistant plastic molds, we use 13Cr stainless pre-hardened steel. It combines corrosion resistance, wear resistance, and ultra-polished finish, making it suitable for molds for flame-retardant resins, glass fiber reinforced resins, and transparent resins. Stock sizes: Φ13 to Φ130 Delivery condition: Pre-hardened 31 to 34 HRC ★ If you have specific dimensions in mind, you can request a quote/order through the related link here.

  • Special Steel
  • alloy
  • stainless

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