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Round bar Product List and Ranking from 56 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Sep 30, 2026~Oct 27, 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:Sep 30, 2026~Oct 27, 2026
This ranking is based on the number of page views on our site.

  1. 伸和商事 Tokyo//Ferrous/Non-ferrous metals
  2. 山本テクノ Osaka//Ferrous/Non-ferrous metals
  3. ノボル鋼鉄 Tokyo//Ferrous/Non-ferrous metals
  4. 4 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
  5. 5 Kiriuri KIRIURI.COM Osaka//Resin/Plastic

Round bar Product ranking

Last Updated: Aggregation Period:Sep 30, 2026~Oct 27, 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. Overview of Nickel Silver and Its Adaptation Industries 伸和商事
  3. Metal Material Sales - Material Standard Sizes [Metal Super] 山本テクノ
  4. 4 C6191 Old ABB2 Round Bar 日本青銅
  5. 5 Quickly peel the white round stick (C7941) 伸和商事

Round bar Product List

1~30 item / All 215 items

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Urethane round bar

We offer a rich lineup! We will cut it to your desired length!

At Hagitech, we handle "urethane round bars." We offer a wide range of sizes. We can also manufacture sizes and hardnesses not listed on our website. We can cut to your desired length, so please feel free to contact us when you need assistance. 【Features】 ■ Can be cut to your desired length ■ Can also manufacture sizes and hardnesses not listed on our website *For more details, please refer to the related links or feel free to contact us.

  • others
  • Round bar

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Stainless steel round bar

Stainless steel round bar for HDD (hard disk drive)

Based on the technology and know-how cultivated over many years, we possess drawing technology for difficult-to-process materials and are capable of producing products that require high straightness and high precision.

  • stainless
  • Special Steel
  • Round bar

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ECO Series

This product complies with environmental pollution regulations such as the RoHS Directive and the ELV Directive.

In recent years, from the perspective of protecting the global environment, a policy has been established worldwide to reduce and eliminate the use of environmental pollutants. The ECO series consists of products that comply with these environmental pollution regulations. 【Copper Alloys】 - ECO Eco Brass Round Bar - ECOBZ5A (Cadmium-free, Lead-free) Free-Cutting Round Bar - Cadmium-free Round Bar (Round Bar, Flat Bar, Square Bar, Hexagonal Bar) - ECO Colson Hard (Cut Plates, Round Bars) 【Aluminum】 - ECO63S Square Bar - CB156 Round Bar - G23 Round Bar

  • Non-ferrous metals
  • Round bar

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ECO Series <Silver Copper Original Series>

Providing alternative products from various manufacturers that consider the environment! Introducing products that comply with environmental pollution regulations.

White copper is working to reduce the use of environmental pollutants from the perspective of ESG/SDGs. The "ECO Series" is based on the conditions that it is made from materials that comply with restrictions on the use of specific harmful substances from the perspective of human health and environmental protection, and that it is made from materials and methods that reduce carbon dioxide emissions for the protection of the global environment. We comply with regulations such as the European Union (EU) Restriction of Hazardous Substances (RoHS) directive and provide alternative products from various manufacturers that are environmentally friendly. 【Product Lineup (Partial)】 ■ Eco Brass Round Bar ■ BZ5A (Cadmium-free, Lead-free) Free-Cutting Round Bar ■ Rose Bronze Round Bar / Round Tube ■ Lead-free Bronze Round Bar / Round Tube ■ Corrosion Hard Cutting Plate / Round Bar *For more details, please refer to the PDF materials or feel free to contact us.

  • alloy
  • Round bar

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Irregular products / round bars

We offer consistent production in-house and can provide short delivery services! We also manufacture various prototypes.

We would like to introduce the "shaped products and round bars" that we handle. Our shaped extrusion products are produced in-house through a consistent process. We aim to shorten delivery times and streamline operations with computer-aided design and drafting. Additionally, by producing the shaped product fittings in-house, we can respond to user needs and provide short delivery service. We also manufacture various prototypes, so please feel free to contact us. 【Extrusion Product Categories】 ■ Flexirack ■ Standard Products ■ Tube Pipes ■ Others *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract
  • Round bar

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C5441B-H copper alloy round bar easy cutting

C3604 bronze precision round bars available in an outer diameter of 2.0mm! We can also accommodate cutting to your specified total length.

This is a free-cutting round bar made of phosphor bronze, available in outer diameters ranging from 2.0mm to 32.0mm. We can also accommodate cutting to your specified total length and the production of non-standard sizes. Please note that cutting to specified sizes may not be possible depending on the total length, so please inquire. 【Example of stock sizes: outer diameter × total length, unit: mm】 ■ 2.0×2000 ■ 2.5×2000 ■ 3.0×2500 : ■ 32.0×2500 Fujino Metal handles materials such as stainless steel, brass, copper, aluminum, and nickel silver, and offers various shapes including pipes, round bars, wires, square bars, and plates, as well as ball chains. We also support sales from a single piece, cutting, and the issuance of mill sheets. For more details, please visit our website or contact us.

  • Non-ferrous metals
  • alloy
  • Round bar

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ABS round bar (natural, black φ10 to φ230)

For prototyping, jigs, and cover machining. Selling cut lengths of easy-to-machine ABS round bars starting from one piece.

ABS is a general-purpose resin composed of three components: acrylonitrile, butadiene, and styrene. It is characterized by its ease of machining, adhesion, and painting, as well as its affordability, making it widely used in situations where the goal is to "first create a shape," such as prototypes, jigs, and covers. KIRIURI.COM offers HSNAC-ABS from Japan Vacuum Chemical in two colors, natural (φ10 to φ230) and black (φ15 to φ150), available in 38 sizes of round rods. We also accommodate cutting to the required length and quantity. Material property tables and material explanation PDFs are available for download.

  • plastic
  • Round bar

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PP round bar (milky white φ15 to φ180)

For liquid tanks, plating jigs, and food machinery. Selling cut-to-length lightweight PP round bars that are resistant to acids and alkalis.

PP (polypropylene) is a general-purpose resin that falls into the category of the lightest practical resins, with a specific gravity of 0.91. It is extremely resistant to acids and alkalis and hardly absorbs water, making it widely used in chemical tanks, plating lines, and parts for food machinery. It has a higher heat resistance than PE-HD, with a continuous use temperature of 100°C. KIRIURI.COM offers Takiron Polymer's PP Marbo 370 (natural and milky white) in round rod sizes (φ15 to φ180). We accommodate cutting to the required length and quantity. A material properties table and material explanation PDF are also available for download.

  • plastic
  • Round bar

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PE-UHMW round bar (white φ10 to φ200)

For guide rails, liners, and sliding components. Selling cut pieces of PE-UHMW round bars with excellent wear resistance.

PE-UHMW (Ultra High Molecular Weight Polyethylene) is a resin with extremely high wear resistance and impact resistance. It has a specific gravity of 0.94, making it lightweight and buoyant in water, and it absorbs very little moisture. In areas where wear is a primary concern, it is expected to have a longer lifespan than MC nylon and POM, and it is widely used in sliding and wear-resistant applications at room temperature, such as guide rails for conveyor lines and linings for hoppers and chutes. KIRIURI.COM offers Mitsuboshi Belt's UHMW-NA (White) in 24 sizes of round rods (φ10 to φ200). We accommodate cutting to the required length and quantity. Material property tables and material explanation PDFs are also available for download.

  • Engineering Plastics
  • Round bar

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PAI Round Bar Ti5013 (φ5 to φ80, 12 sizes in total)

For high-load bearings, bushes, and fastening components. Selling unfilled PAI round bars with top-class strength.

PAI (Polyamide-imide) is a super engineering plastic that combines excellent heat resistance from imide bonds and superior processability and toughness from amide bonds. It possesses top-class mechanical strength and high creep resistance among unfilled plastics, making it suitable for high-load components in continuous use temperatures of up to 250°C. KIRIURI.COM offers Toray Plastics' TPS-Ti5013 (natural) round bars in 12 sizes ranging from φ5 to φ80. We accommodate cutting to the required length and quantity. You can also download the material property table and material explanation PDF.

  • Engineering Plastics
  • Round bar

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PEI Round Rod Juratron (Amber Transparent φ6 to φ152)

For medical devices, aircraft interiors, and inspection windows. Selling transparent PEI rods with flame retardant V-0.

PEI (polyetherimide) is an amorphous super engineering plastic that features flame resistance rated UL94 V-0 and low smoke generation, with an amber-colored transparency. Known by the name "Ultem," it is stable against hot water and steam, making it suitable for medical devices that require repeated sterilization and aircraft interiors. KIRIURI.COM offers Mitsubishi Chemical Advanced Materials' Juratron U1000 PEI (amber transparent) round rods in 13 sizes ranging from φ6 to φ152. We accommodate cutting to the required length and quantity. A physical properties table and material explanation PDF are also available for download.

  • Engineering Plastics
  • Round bar

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PPS Round Rod TPS-PPS (φ10 to φ150, 12 sizes in total)

For pharmaceutical solutions and precision parts. Selling cut PPS round bars with low water absorption and excellent dimensional stability.

PPS (polyphenylene sulfide) is a crystalline super engineering plastic. It has an extremely low water absorption rate and excels in dimensional stability and chemical resistance. It offers heat resistance close to that of PEEK while being more cost-effective, making it a material chosen for its balance of cost and performance. KIRIURI.COM offers Toray Plastics' TPS-PPS (natural) round bars in 12 sizes ranging from φ10 to φ150. We accommodate cutting to the required length and quantity. A material property table and material explanation PDF are also available for download.

  • Engineering Plastics
  • Round bar

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ジルコニアセラミック素材丸棒

φ6mm~φ20mmの丸棒を少量から、価格・納期を抑えて提供。高強度・高靭性・高硬度でシャフト部材、支持具にも好適

当社は、高強度・高靭性・高硬度の『ジルコニアセラミック素材丸棒』を取り扱っています。 φ6mmから、2mm刻みで8種類の在庫品をご用意しており、少量からでも低価格・短納期で提供可能。 機器の開発・試作や、小ロットの加工依頼に対する素材調達のニーズに対応いたします。 シャフト部材、ノズル用部品、支持具、電極・絶縁棒、 ロッド・スペーサーなどの材料として、ぜひご活用ください。 【こんな課題を解決いたします】 ◎サイズが一般的には流通していない ◎欲しいときにすぐ手に入らない ◎特殊な形状への加工まで対応して欲しい ※詳しくは資料をご覧いただくか、お気軽にお問い合わせください。

  • Ceramics
  • Round bar

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Purchase OK from 1 piece, 10mm! Titanium alloy round bar, φ6 to φ250.

You can purchase from just one piece! We can ship as soon as the same day. Please feel free to use it for test pieces and prototypes in research and development.

We offer small quantities and short delivery times for titanium/titanium alloys! If you need just L10mm... or need it immediately... please feel free to consult with us. We accept various requests for test pieces and prototypes from research and development departments of companies. 64 titanium alloy (Ti6AL-4V) has excellent properties, with tensile strength over 1.7 times and yield strength over 3.8 times that of pure titanium (TP270, TP340). We handle everything from small lots for prototypes and research to mass production for aircraft, robotics-related parts, plants, pumps, semiconductor equipment, heavy industry, etc. We also accommodate processing tailored to customer needs. We have stock available with outer diameters from Φ6 to Φ280. You can purchase in units of L10 to 1mm. ■ Made by domestic manufacturers ■ TAB6400H/ASTM Gr.5 ■ ASTM F136 (ELI material) *For more details, please refer to the PDF document or feel free to contact us.

  • Non-ferrous metals
  • alloy
  • Steel
  • Round bar

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Introduction of case studies on difficult shape processing of titanium alloy 64.

Introducing a case of forming "ultra-thin" pipes from titanium alloy 64 round bars using NC lathes!

At Orfa, which provides everything from processing to surface treatment of titanium and titanium alloy Ti-6Al-4V, we offer titanium processed products for a wide range of fields. 【Introducing a processing example of "ultra-thin" pipes through cutting from round bars】 After cutting titanium alloy Ti-6Al-4V round bars to specified dimensions, the inner side is machined using a CNC lathe to achieve the thinnest possible wall thickness. This method is expected to be applied mainly to motor component covers and battery covers. 【Processing Details】 Band saw cutting → CNC lathe ◆ Band Saw Cutting The base material, titanium alloy Ti-6Al-4V round bar, is cut to the required size using a band saw. The applicable range is an outer diameter of Φ10mm to Φ300mm and a length of L10mm or more. ◆ CNC Lathe After cutting to the required size, the inner side is machined using a CNC lathe. The applicable range allows for wall thickness reduction down to t0.5mm. By rearranging tools and processing jigs, various cutting processes are possible. We have newly introduced one additional piece of equipment in our factory to further enhance our capability for stable quality mass production of the same products. *Our catalog of titanium products can be viewed via the "PDF Download" link below.

  • Other machine elements
  • Round bar

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Metal Super Brass (C3604 Round Bar)

Introducing C3604 round bar, perfect for bolts, nuts, and gears!

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Brass (Yellow Brass) C3604 Round Bars." This product is a round bar made of free-cutting brass C3604, known for its excellent machinability, and is used in bolts, nuts, and gears. Cutting sales are available, and please note that small diameters come with leftover materials. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF document or feel free to contact us. Brass Product Lineup: Brass (Yellow Brass) Plate C2680, C2801 / Brass (Yellow Brass) C3604 Square Bar Brass (Yellow Brass) C3604FB Flat Steel / Brass (Yellow Brass) C3604 Hex Bar Brass (Yellow Brass) Round Bar C3604 / Brass (Yellow Brass) Pipe C2700 Brass (Yellow Brass) Square Pipe C2700 / Brass (Yellow Brass) Flat Square Pipe C2700 Brass (Yellow Brass) Wire / Brass (Yellow Brass) Screws / Brass (Yellow Brass) Bolts Brass (Yellow Brass) Washers / Brass (Yellow Brass) Processing

  • Other metal materials
  • Other services
  • Steel
  • Round bar

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Metal Super Titanium TB340 Round Bar

Cutting sales available from φ9! Introducing titanium TB340 round bars, ideal for automotive parts and more.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Titanium TB340 Round Bars." This product is a polished round bar made of Titanium TB340, available for cutting sales from φ9. (Note: For φ8 and below, there may be residual material included.) It has a good combination of molded product strength and corrosion resistance, representing an intermediate state between Type 1 and Type 3. It is used in automotive parts and other applications. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF materials or feel free to contact us.

  • Other metal materials
  • Other services
  • Steel
  • Round bar

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Metal Super Tough Pitch Copper C1100 Round Bar

Cut-to-order sales available! Introducing tough pitch copper C1100 round bars.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Tough Pitch Copper C1100 Round Bars." This product is a round bar made of Tough Pitch Copper C1100 and is available for cut sales. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF materials or feel free to contact us.*

  • Other metal materials
  • Other services
  • Round bar

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Metal Super SUS630H900 peeling round bar

Introduction of stainless steel SUS630H900 peeling round bars.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we handle 'SUS630H900 peeling round bars.' The diameter of this product is slightly above nominal, and it can be cut and sold from φ14. (Please note that for diameters below φ13, there may be residual material.) Small diameter round bars (up to φ13) are cut using a ponse method, while cutting from φ14 is done with a circular saw. Cutting with a lathe provides the cleanest cut surface but incurs higher costs. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

  • Other services
  • Other metal materials
  • stainless
  • Round bar

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Cutting engineering plastic "Polyacetal (POM)"

It is an engineering plastic with excellent fatigue resistance♪

It has excellent fatigue resistance, as well as outstanding abrasion, wear, and chemical resistance. It is also strong against creep, has excellent dimensional stability, and has low water absorption.

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Round bar "HOTTY TPX Mandrel"

A mandrel with excellent heat resistance, release properties, and cost-effectiveness!

The "HOTTY TPX Mandrel" is a mandrel (round rod) extruded from TPX (poly(methyl pentene): PMP). TPX (poly(methyl pentene)) is a resin that excels in transparency, heat resistance, and chemical resistance. As a mandrel, it has a low surface tension of 24 dyne/cm, which contributes to excellent moldability and contamination resistance. In addition, it has distinctive thermal properties, demonstrating excellent heat aging resistance and steam (boiling water) resistance. Utilizing these characteristics allows for a reduction in the rubber vulcanization process time and processing costs during the production of rubber hoses. Furthermore, due to its low water absorption rate, the dimensional accuracy of the mandrel is high, enabling the achievement of excellent inner diameter precision in rubber hoses. 【Features】 ■ Excellent moldability ■ Steam resistance ■ Chemical resistance ■ Excellent cost-effectiveness ■ Improved productivity *For more details, please refer to the catalog or feel free to contact us.

  • Other machine elements
  • others
  • Round bar

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Custom-made large-diameter thermosetting resin laminated pipes and round bars.

Custom-made ultra-thick laminated boards for the power electronics field.

In fields such as power electronics where high voltage power is handled, equipment, plants, railway infrastructure, and communication base stations require insulation materials that conform to the shape of the installation site while maintaining insulation strength. According to customer requests, we can custom-manufacture large-diameter pipes up to 200mm in diameter and pipes with multiple inner diameters using glass substrates and epoxy resin through a wet molding process. Additionally, we can also custom-manufacture ultra-thick laminated boards up to 200mm using paper, cloth, and glass cloth substrates combined with epoxy resin through a pressure heat molding process. Furthermore, for FRP laminated pipes, we use the hand lay-up method (winding method) to freely design the wall thickness. We can provide a consistent response from material supply to machining utilizing our expertise in thermosetting materials. We are also capable of accommodating short lead times and small production runs, so please feel free to contact us.

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S45C round bar NC lathe machining precision 0.003

Round bar

S45C Round Bar NC Lathe Processing Precision 0.003 Industry: Machine Tools Specifications: Material: S45C Lot: 1 piece Precision: 1/100 Product Size: Φ290 × Φ16 × 97 Processing Machines: NC Lathe, Horizontal Machining Center, Rotary Grinder, Cylindrical Grinder

  • lathe
  • Milling machine
  • Other machine tools
  • Round bar

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Whether it's round bars or flat plates, leave it to us for single items【Copper Processing】

While summarizing it as "anything" may seem like a rough answer, the copper processing process is diverse, so we offer all processes as a one-stop service!

Copper materials are supplied in the form of round bars or flat plates. Since there are products suitable for each shape, the choice of material shape depends on the product. Because round bars and flat plates differ significantly in shape, it is often necessary to find and request a factory that performs the relevant processing. Daiichi Electric, which specializes in copper processing, handles both round bar and flat plate materials. We support processing and sales for both, so please consult us for any copper processing needs. Not only copper, but many metal materials are expensive. Since Daiichi Electric directly trades with metal manufacturers, we can sell only the necessary quantities to our customers. Even with expensive materials, we deliver optimal products without waste. 【Features】 ■ Available from a single piece ■ Supports both round bars and flat plates ■ One-stop integrated production *For more details, please download the PDF or contact us.

  • Processing Contract
  • Round bar

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[Case Study] Aluminum Centerless φ6.5~φ14×2500mm

Is the aluminum material you are currently using really ◎? It is ideal for moving spindle CNC lathes, and its effectiveness is tremendous for parts requiring strict roundness and cylindricity.

Centerless grinding is a processing method used for machining cylindrical materials. It is called "centerless" because grinding is performed by passing the workpiece between two rotating grinding wheels without fixing it at the center. It is characterized by superior dimensional accuracy, surface roughness, and roundness compared to drawn materials. 【Adoption Example】 A6061B-T8: φ6.5~φ14×2500mm Outer Diameter Tolerance: +0 -0.006 Bending Tolerance: 4μm/100mm or less Surface Roughness: 3.2S or less Application: Automotive transmission parts

  • aluminum
  • Round bar

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[Case Study] Improved Effectiveness by Straightening the Pull Rod + Centerless Processing

Is the aluminum material you are currently using really ◎? It is ideal for moving spindle CNC lathes, and its effectiveness is tremendous for parts with strict requirements for roundness and cylindricity.

Centerless grinding is a machining method used to process cylindrical materials. It is called "centerless" because grinding is performed without fixing the workpiece at the center, by passing it between two rotating grinding wheels. It is characterized by superior dimensional accuracy, surface roughness, and roundness compared to drawn materials. 【Adoption Example】 A6061B-T6: φ19×2500mm (Extruded rod) ⇒ φ18.9×2500mm (after centerless processing) Outer diameter tolerance: (±0.06) ⇒ (+0 -0.02) = By performing centerless grinding, a dramatic reduction in defect rates was observed in cutting processes. ⇒ (By performing correction processing, it becomes possible to improve surface accuracy with minimal cutting allowance.)

  • aluminum
  • Round bar

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Processing example S45C Shical processing

It became a difficult process, but we were pleased with the craftsmanship of the network.

Sankyo Metal Co., Ltd. considers it our mission to deliver special steel and steel materials in a manner that meets our customers' requests as much as possible. Additionally, we take pride in providing customer-oriented products through the know-how and craftsmanship network we have cultivated over many years of business, offering the technology and services sought by individuals and companies. In the "S45C Machining," we performed S45C round bar machining. It was a challenging process, but we received positive feedback through our craftsmanship network. [Overview] - S45C round bar machining - Machining carried out through our craftsmanship network For more details, please contact us or download the catalog.

  • Processing Contract
  • Round bar

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Processing example S45C SS SCM round bar BTA gun drill L processing

S45C BTA gundrilling. The machining method varies depending on the outer diameter, inner diameter, and length.

Sankyo Metal Co., Ltd. considers it our mission to deliver special steel and steel materials in a manner that meets our customers' requests as much as possible. Additionally, we take pride in providing customer-oriented products through our long-established know-how and skilled processing network for subsequent processing. We offer the technology and services that are sought after by individuals and companies. In "S45C SS SCM Round Bar BTA Gundrill L Processing," we performed Gundrill processing on round bars. The processing method varies depending on the outer diameter, inner diameter, and length. Please feel free to consult us. [Overview] - S45C BTA Gundrill Processing - Processing methods vary based on outer diameter, inner diameter, and length. For more details, please contact us or download the catalog.

  • Processing Contract
  • Round bar

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