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Round bar(3mm) - List of Manufacturers, Suppliers, Companies and Products | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
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Round bar Product List

31～46 item / All 46 items

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Metal Super SUS420J2 polished round bar

Metal Super SUS420J2 polished round bar

Available for cut sales from φ14! Introducing polished round bars made of stainless steel SUS420J2.

At Yamamoto Tech Co., Ltd.'s online metal materials sales "Metal Super Dot Com," we offer "SUS420J2 Polished Round Bars." The diameter tolerance for this product is h9, and cutting sales are available starting from φ14. (Please note that for φ13 and below, there may be residual materials included.) Small diameter round bars (up to φ13) will be cut using a ponse method, while cutting from φ14 will be 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 materials or feel free to contact us.

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

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Metal Super S45C Polished Round Bar (R)

Metal Super S45C Polished Round Bar (R)

Cutting and selling available! Introduction of polished round bars made of S45C(R) steel.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we offer 'S45C Polished Round Bars (R).' This product has an outer diameter tolerance of h9 and is available for cutting sales starting from φ14. (Note: For φ13 and below, there may be residual material included.) 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. For pricing, please contact us. *For more details, please refer to the PDF document or feel free to contact us.

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

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洋白棒を常時在庫。φ2～Φ60まで切断販売可。様々な加工に最適

洋白棒を常時在庫。φ2～Φ60まで切断販売可。様々な加工に最適

模型・釣り具・装飾品・カメラ・時計・楽器・眼鏡・医療機器・他多数の用途有り。各種金属加工に最適な快削材も在庫しております

洋白は銅にニッケルと亜鉛を添加した合金です。銀色の光沢が美しく、また変色し難い、高い耐食性・耐疲労性を有する銅合金の一種です。 洋白には一般洋白（C7521）と快削洋白（C7941）があり、銅合金特有の加工性の良さから一般的な汎用機で加工が可能です。 用途は多岐にわたり、耐塩性や耐腐食性が高い為、鍵や海上で使う電子部品、自動車部品以外にも模型・釣り具・装飾品・カメラ・時計・楽器・眼鏡・医療機器などで採用がされています。 快削洋白は切削性の良い洋白で、わずかな鉛を含んでいます。 洋白丸棒は在庫多数、切断加工も承ります。 最小長さ3mm～、1本から販売可能です。 当社のみの在庫サイズや品目の製品もございますので、お気軽にお問い合わせください。

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

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Metal Super Stainless SUS304 Centerless Round Bar

Metal Super Stainless SUS304 Centerless Round Bar

Introduction of centerless round bars made of stainless steel SUS304.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we offer "Stainless Steel SUS304 Centerless Round Bars." The diameter tolerance for this product is h7, and due to its polished nature, it is not available for cut sales. It is sold in standard lengths of 2 meters. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF document or feel free to contact us. Other available specifications (Stainless Steel Round Bars): Stainless SUS304 Stainless SUS304L Stainless SUS303 Stainless SUS303CU Stainless SUS316 Stainless SUS316L Stainless 316Ti Stainless SUS317L Stainless SUS321 Stainless SUS329J4L Stainless SUS403 Stainless SUS420J2 Stainless SUS430 Stainless SUS630 Stainless SUS440C Stainless S31803 (S32205) Stainless S32750 (SAF2507) Stainless S32760 (Zeron100) We will provide a quote, so please do not hesitate to contact us.

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

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Metal Super Stainless Steel SUS304L Polished Round Bar

Metal Super Stainless Steel SUS304L Polished Round Bar

Prevent grain boundary corrosion! Introduction of polished round bars made of stainless steel SUS304L.

At Yamamoto Tech Co., Ltd.'s online metal materials sales "Metal Super Dot Com," we offer "Stainless Steel SUS304L Polished Round Bars." This product is extremely low in carbon, which prevents intergranular corrosion, and is used in applications that require resistance to intergranular corrosion while maintaining weldability. The diameter tolerance is h9, and cutting sales are available from φ14. (For diameters of φ13 and below, there may be residual material.) Small diameter round bars (up to φ13) are cut with a ponse, while cutting from φ14 is done with a circular saw. Cutting with a lathe provides the cleanest cut surface but increases costs. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF document or feel free to contact us. Other available standards (Stainless Steel Round Bars): Stainless Steel SUS304 Stainless Steel SUS304L Stainless Steel SUS303 Stainless Steel SUS303CU Stainless Steel SUS316 Stainless Steel SUS316L Stainless Steel 316Ti Stainless Steel SUS317L Stainless Steel SUS321 Stainless Steel SUS329J4L Stainless Steel SUS403 Stainless Steel SUS420J2

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

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Metal Super Stainless Steel SUS310S Polished Round Bar

Metal Super Stainless Steel SUS310S Polished Round Bar

Cutting sales available from φ14! Introduction of polished round bars made of stainless steel SUS310S.

At Yamamoto Tech Co., Ltd.'s online metal materials sales platform "Metal Super Dot Com," we offer "Stainless Steel SUS310S Polished Round Bars." This product is a non-magnetic stainless steel used for heat-resistant applications. The diameter tolerance is h9, and cutting sales are available starting from φ14. (For diameters of φ13 and below, there may be residual material included.) Small diameter round bars (up to φ13) are cut using a ponse method, while cutting from φ14 and above is done with a circular saw. Cutting with a lathe provides the cleanest cut surface but incurs higher costs. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF materials or feel free to contact us. Other available standards (stainless steel round bars): Stainless SUS304 Stainless SUS304L Stainless SUS303 Stainless SUS303CU Stainless SUS316 Stainless SUS316L Stainless 316Ti Stainless SUS317L Stainless SUS321 Stainless SUS329J4L Stainless SUS403 Stainless SUS420J2 We will provide a quote, so please do not hesitate to contact us.

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

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Metal Super Stainless Steel SUS316L Polished Round Bar

Metal Super Stainless Steel SUS316L Polished Round Bar

Cutting sales available from φ14! Introducing polished round bars made of stainless steel SUS316L.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we handle "Stainless Steel SUS316L Polished Round Bars." The tolerance for the diameter of this product is h9, and we can sell cut lengths starting from φ14. (For diameters below φ13, there may be residual material included.) 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 it increases costs. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us. Other available specifications (Stainless Steel Round Bars): Stainless Steel SUS304 Stainless Steel SUS304L Stainless Steel SUS303 Stainless Steel SUS303CU Stainless Steel SUS316 Stainless Steel SUS316L Stainless Steel 316Ti Stainless Steel SUS317L Stainless Steel SUS321 Stainless Steel SUS329J4L Stainless Steel SUS403 Stainless Steel SUS420J2 Stainless Steel SUS430 Stainless Steel SUS630 Stainless Steel SUS440C Please do not hesitate to contact us.

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

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【For Instrument Parts】Easy-Cutting Brass Round Bar (C7941)

【For Instrument Parts】Easy-Cutting Brass Round Bar (C7941)

For instrument parts! Beautiful silver color and excellent workability.

In the musical instrument parts industry, precise processing that affects tone and appearance is required. Particularly for parts that balance the aesthetics and functionality of instruments, ease of machining, a beautiful silver appearance, and corrosion resistance that is not prone to discoloration are important. Free-cutting brass round bars (C7941) can meet these needs. 【Usage Scenarios】 - Metal parts for instruments - Decorative parts - Other precision parts 【Benefits of Implementation】 - Increased work efficiency due to improved machinability - Enhanced product quality due to a beautiful silver appearance - Long-lasting maintenance of a beautiful appearance that is resistant to discoloration

  • alloy
  • Non-ferrous metals
  • Round bar

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Fast-cutting brass round bar for model parts (C7941)

Fast-cutting brass round bar for model parts (C7941)

For model parts! Beautiful silver color and excellent machinability.

In the model parts industry, precision machining and beautiful appearance are required. In particular, for wheels, which influence the overall quality of the model, ease of machining, a beautiful silver appearance, and corrosion resistance that is not prone to discoloration are important. Free-cutting brass round bars (C7941) can meet these needs. 【Application Scenes】 - Wheels for railway models - Wheels for miniature cars - Other precision model components such as lines and spokes 【Benefits of Implementation】 - Improved work efficiency due to enhanced machinability - Higher product quality due to a beautiful silver appearance - Long-lasting maintenance of a beautiful appearance that is resistant to discoloration

  • alloy
  • Non-ferrous metals
  • Round bar

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Brass Round Bar for Model Railroads (C7941)

Brass Round Bar for Model Railroads (C7941)

For railway model wheels! Beautiful silver color and excellent machinability.

In the model railway industry, wheels, which influence the completeness of models, require precise processing and a beautiful appearance. The ease of machining, the beautiful silver appearance, and corrosion resistance that is not prone to discoloration are important. Free-cutting brass round bars (C7941) can meet these needs. 【Usage Scenarios】 - Wheels for model railways 【Benefits of Introduction】 - Increased work efficiency due to improved machinability - Enhanced product quality due to the beautiful silver appearance - Long-lasting maintenance of a beautiful appearance that is resistant to discoloration

  • alloy
  • Non-ferrous metals
  • Round bar

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Camera-oriented fast-cutting brass round bar (C7941)

Camera-oriented fast-cutting brass round bar (C7941)

To the camera's screw! Beautiful silver color and excellent machinability.

In the camera industry, the durability and appearance of products are important. In particular, screws that are essential for camera assembly require high precision machining, a beautiful appearance, and resistance to corrosion. Free-cutting brass round bars (C7941) can meet these needs. 【Usage Scenarios】 - Camera screws - Tripod screws - Other camera-related parts 【Benefits of Implementation】 - Increased work efficiency due to improved machinability - Enhanced product quality due to a beautiful silver appearance - Long-lasting maintenance of a beautiful appearance that is resistant to discoloration

  • alloy
  • Non-ferrous metals
  • Round bar

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【For Medical Devices】Easy-Cutting Brass Round Bar (C7941)

【For Medical Devices】Easy-Cutting Brass Round Bar (C7941)

For medical device components! Beautiful silver color and excellent machinability.

In the medical device industry, precise parts processing is required. Especially for components where durability and appearance are important, ease of machining, a beautiful silver appearance, and corrosion resistance that is not prone to discoloration are crucial. Free-cutting brass round bars (C7941) can meet these needs. 【Application Scenes】 - Parts for precision medical devices - Surgical instruments - Other precision components 【Effects of Introduction】 - Increased work efficiency due to improved machinability - Enhanced product quality due to a beautiful silver appearance - Long-lasting maintenance of a beautiful appearance that is resistant to discoloration

  • alloy
  • Non-ferrous metals
  • Round bar

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Sales of cutting materials for electronic devices: phosphor bronze, nickel silver, and beryllium copper.

Sales of cutting materials for electronic devices: phosphor bronze, nickel silver, and beryllium copper.

The optimal material for electronic device terminals, in the necessary quantity, with a short delivery time.

In the electronics industry, there is a trend towards miniaturization and high performance of terminals, leading to a demand for reliable materials. Particularly for terminals that are subjected to repeated use or high-temperature environments, materials with excellent wear resistance, conductivity, and heat resistance are essential. Inappropriate material selection can lead to contact failures and reduced product lifespan. The products we offer address these challenges and support high-quality terminals and manufacturing component materials. 【Application Scenarios】 - Manufacturing of electronic device terminals - Connector components - Switch components - Relay components 【Benefits of Implementation】 - Short delivery times (immediate delivery if in stock) - Manufacturing of high-quality terminals - Improved product reliability - Cost reduction - Product traceability (direct delivery from manufacturers) and provision of various environmental documentation.

  • Other machine elements
  • Non-ferrous metals
  • alloy
  • Round bar

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【For Jewelry】Easy-Cutting Brass Round Bar (C7941)

【For Jewelry】Easy-Cutting Brass Round Bar (C7941)

For the decoration of jewelry! Beautiful silver color and excellent workability.

In the jewelry industry, precise processing of decorative components and a beautiful appearance are required to highlight the beauty of the products. Especially for decorative components that are central to the design, ease of machining, a beautiful silver color, and corrosion resistance that is not prone to discoloration are important. Free-cutting brass round bars (C7941) can meet these needs. 【Usage Scenarios】 - Decorative components for accessories - Design parts for jewelry - Wire for decorative items 【Benefits of Introduction】 - Increased work efficiency due to improved machinability - Enhanced product quality due to a beautiful silver appearance - Long-lasting maintenance of a beautiful appearance that is resistant to discoloration

  • alloy
  • Non-ferrous metals
  • Round bar

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Cutting sales of phosphor bronze, nickel silver, and beryllium copper for semiconductor manufacturing.

Cutting sales of phosphor bronze, nickel silver, and beryllium copper for semiconductor manufacturing.

The optimal material for semiconductor manufacturing fixtures, in the necessary quantity, with a short delivery time.

In the semiconductor manufacturing industry, the precision and durability of jigs significantly affect product quality. In particular, appropriate material selection is essential for jigs that require high-precision positioning or must withstand thermal loads. Low-quality materials can adversely impact the manufacturing process, potentially leading to reduced yield and product defects. Our products offer materials such as phosphor bronze, nickel silver, and beryllium copper, which possess high strength and wear resistance, contributing to the performance improvement of jigs in semiconductor manufacturing. 【Application Scenarios】 - High-precision positioning jigs - Jigs with high thermal loads - Jigs for microfabrication 【Benefits of Implementation】 - Delivery of the necessary products in the required quantities - Immediate availability of environmental materials and mill sheets (strength of direct delivery wholesalers) - Extended lifespan of jigs - Stabilization of the manufacturing process - Improvement of product quality

  • Other machine elements
  • Non-ferrous metals
  • alloy
  • Round bar

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【時計向け】リン青銅・洋白・ベリリウム銅の切断販売

【時計向け】リン青銅・洋白・ベリリウム銅の切断販売

時計のケース・バネに最適な素材を、必要な量だけ、短納期で。

時計業界では、精密な部品の製造において、耐久性と精度が求められます。特に、時計の心臓部とも言えるバネには、長期間にわたる正確な動作を保証する材料が不可欠です。材料の品質が低いと、時計の精度が損なわれ、製品の信頼性を大きく低下させる可能性があります。当社では、時計のバネに最適なリン青銅、洋白、ベリリウム銅を提供し、お客様の製品の品質向上に貢献します。またケースにも使われ、洋白やベリリウム銅も使われています。 【活用シーン】 ・時計のバネ製造 ・精密部品の試作 ・少量多品種の部品調達 【導入の効果】 ・高品質なバネ材料の安定供給 ・製品精度の向上 ・短納期対応によるリードタイム短縮

  • Other machine elements
  • Non-ferrous metals
  • alloy
  • Round bar

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