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

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 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:Feb 18, 2026～Mar 17, 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. 日本青銅 Tokyo//Ferrous/Non-ferrous metals
  4. 4 ノボル鋼鉄 Tokyo//Ferrous/Non-ferrous metals
  5. 5 白銅 Tokyo//Ferrous/Non-ferrous metals
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Round bar Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. C6191 Old ABB2 Round Bar 日本青銅
  2. We accept age-hardening treatment of beryllium copper (C1720). 伸和商事
  3. 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
  4. 4 Medical titanium alloy 64 round bar ELI material (ASTM F136) オーファ
  5. 4 YK30 round bar (equivalent to SKS93) ノボル鋼鉄

Round bar Product List

181～210 item / All 226 items

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Metal Super Stainless Steel SUS304L Peeling Round Bar

Metal Super Stainless Steel SUS304L Peeling Round Bar

Available for cut-to-order from φ14! Introducing stainless steel SUS304L peeling round bars.

At Yamamoto Tech Co., Ltd.'s online metal materials sales platform "Metal Super Dot Com," we offer "Stainless Steel SUS304L Peeling Round Bars." The diameter of our product is slightly above standard, and cutting sales are available from φ14. (Note: For diameters below φ13, there may be leftover 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 it incurs higher 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 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 We will provide a quote, so please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super Stainless Steel SUS316L Peeling Round Bar

Metal Super Stainless Steel SUS316L Peeling Round Bar

Cutting and selling available! Introduction of stainless steel SUS316 peeling round bars.

At Yamamoto Tech Co., Ltd.'s online metal materials sales platform "Metal Super Dot Com," we offer "SUS316L peeling round bars." The diameter of this product is slightly above standard, and cutting sales are available. Small diameter round bars (up to φ13) will be cut using a ponce method, while those from φ14 will be cut with a circular saw. Cutting with a lathe provides the cleanest cut surface, but it will increase costs. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us. Other available specifications for stainless steel round bars include: 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 We will provide a quote, so please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super Stainless SUS321 Peeling Round Bar

Metal Super Stainless SUS321 Peeling Round Bar

Cutting and selling available! Introduction of stainless steel SUS321 peeling round bars.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we offer "Stainless Steel SUS321 Peeled Round Bars." The diameter of our product is slightly above standard, and we can provide cutting sales. Small diameter round bars (up to φ13) will be cut using a ponse method, while those from φ14 and above will be cut using a circular saw. Cutting with a lathe results in the cleanest cut surface, but it will increase costs. Please contact us for pricing. *For more details, please refer to the PDF document 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 Stainless SUS430 Stainless SUS630 Stainless SUS440C We will provide a quote, so please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super Stainless Steel SUS440C Peeling Round Bar

Metal Super Stainless Steel SUS440C Peeling Round Bar

Cut-to-order available! Introducing peeling round bars made of stainless steel SUS440C.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Stainless Steel SUS440C Peeling Round Bars." The diameter of this product is slightly above nominal, and we can provide cutting sales. Small diameter round bars (up to φ13) will be cut with a ponse cutter, while those from φ14 will be cut with a circular saw. Cutting with a lathe provides the cleanest cut surface, but it will increase costs. Please contact us for pricing. *For more details, please refer to the PDF document 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 Stainless SUS430 Stainless SUS630 Stainless SUS440C We will provide a quote, so please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super Stainless SUS329J4L Peeling Round Bar

Metal Super Stainless SUS329J4L Peeling Round Bar

Cutting and selling available! Introduction of peeling round bars made of stainless steel SUS29J4L.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we handle "Stainless Steel SUS329J4L Peeled Round Bars." The diameter of this product is slightly above nominal, and cutting sales are available. Small diameter round bars (up to φ13) will be cut using a ponse method, while those from φ14 will be cut using a circular saw. Cutting with a lathe provides the cleanest cut surface, but it will increase costs. Please inquire about 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 We will provide a quote, so please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super Stainless Steel SUS630H1150 Peeling Round Bar

Metal Super Stainless Steel SUS630H1150 Peeling Round Bar

Cutting and selling available! Introduction of peeling round bars made of stainless steel SUS630H1150.

At Yamamoto Tech Co., Ltd.'s online metal materials sales "Metal Super Dot Com," we handle "Stainless Steel SUS630H1150 Peeling Round Bars." The diameter of this product is slightly above the nominal size, and cutting sales are available from φ14. (Note: Sizes below φ13 may come with 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 inquire 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 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 Please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super Stainless Steel SUS303 Peeled Round Bar

Metal Super Stainless Steel SUS303 Peeled Round Bar

Sales available! Introduction of peeling round bars made of stainless steel SUS303.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Stainless Steel SUS303 Peeled Round Bars." The diameter of this product is slightly above the nominal size, and we can provide cutting sales. Small diameter round bars (up to φ13) are cut with a ponse cutter, while cutting from φ14 onwards is done with a circular saw. Cutting with a lathe results in 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 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 We will provide a quote, so please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super SUS403 peeling round bar

Metal Super SUS403 peeling round bar

Cutting and selling available! Introduction of stainless steel SUS403 peeling round bars.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we offer "SUS403 peeling round bars." The diameter of this product is slightly above the nominal size, and we can provide cutting sales. Small diameter round bars (up to φ13) are cut with a ponse, while cutting from φ14 and above is done with a circular saw. Cutting with a lathe results in the cleanest cut surface, but it incurs higher costs. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

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  • stainless
  • Round bar

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Metal Super SUS430 peeling round bar

Metal Super SUS430 peeling round bar

Cutting and selling available! Introduction of peeling round bars made of stainless steel SUS430.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "SUS430 Peeling Round Bars." The diameter of this product is slightly above the nominal size, and we can provide cutting sales. Small diameter round bars (up to φ13) are cut with a ponse cutter, while those from φ14 and above are cut with a circular saw. Cutting with a lathe results in the cleanest cut surface, but it incurs higher costs. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

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  • stainless
  • Round bar

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Metal Super Stainless Steel SUS630 Peeling Round Bar

Metal Super Stainless Steel SUS630 Peeling Round Bar

Available for cut-to-order from φ14! Introducing peeling round bars made of stainless steel SUS630.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Stainless Steel SUS630 Peeled Round Bars." The diameter of this product is slightly above the nominal size, and cutting sales are available starting from φ14. (Please note that sizes below φ13 may come with residual material.) Small diameter round bars (up to φ13) are cut using a ponce 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 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 We will provide a quote, so please do not hesitate to contact us.

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  • stainless
  • Round bar

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Metal Super SUS303 Knurled Round Bar

Metal Super SUS303 Knurled Round Bar

Introduction of stainless steel SUS303 knurled round bar.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "SUS303 Knurled Round Bars." This product is used in areas where a non-slip grip is required, such as knobs. The pitch is 1.11 for the crosswise and 1.05 for the lengthwise, with a module of 0.33, and it is not available for cut sales. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF document or feel free to contact us.

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  • 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

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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.

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  • 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.

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  • stainless
  • Round bar

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Metal Super: SUS440C Polished Round Bar

Metal Super: SUS440C Polished Round Bar

Cut-to-order available! Introducing polished round bars made of stainless steel SUS440C.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "SUS440C Polished Round Bars." The diameter tolerance for this product is h9, and it is available for cut sales, but it will come with leftover material. Small diameter round bars (up to φ13) will be cut with a punch, while cutting from φ14 and above will be done with a circular saw. Cutting with a lathe provides the cleanest cut surface, but it will increase costs. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

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  • stainless
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Metal Super SUS316 Polished Round Bar

Metal Super SUS316 Polished Round Bar

Cutting and selling available! Introduction of polished round bars made of stainless steel SUS316.

At Yamamoto Tech Co., Ltd.'s online metal materials sales "Metal Super Dot Com," we offer 'SUS316 Polished Round Bars.' This product has a diameter tolerance of h9 and is available for cut-to-length sales starting from φ14. (Please note that 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 it increases costs. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF materials or feel free to contact us.

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  • stainless
  • Round bar

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Metal Super SUS317L Polished Round Bar

Metal Super SUS317L Polished Round Bar

Sales available! Introduction of polished round bars made of stainless steel SUS317L.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we offer 'SUS317L Polished Round Bars.' This product has a diameter tolerance of h9 and is available for cutting sales starting from φ14. (Note: For diameters of φ12.7 and below, there may be residual material included.) Small diameter round bars (up to φ13) will be cut using a ponce method, while cutting from φ14 onwards will be done with a circular saw. Cutting with a lathe provides the cleanest cut surface but incurs higher costs. Please inquire for pricing. *For more details, please refer to the PDF document or feel free to contact us.

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  • stainless
  • Round bar

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Metal Super SK4FS Rod Centerless Round Bar (A)

Metal Super SK4FS Rod Centerless Round Bar (A)

Introduction of SK4FS centerless round bars used for parallel pins and various shafts!

At Yamamoto Tech Co., Ltd.'s online metal materials sales platform "Metal Super Dot Com," we offer the 'SK4FS Rod Centerless Round Bar (A).' The tolerance for the diameter of this product is h7, and it is available in increments of 0.1mm between 1mm and 15mm. Dimension cutting sales are not available. It is used for parallel pins and various shafts, and is suitable for lead-free machining. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF document or feel free to contact us.

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  • Steel
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Metal Super SCM435 Polished Round Bar (A)

Metal Super SCM435 Polished Round Bar (A)

Cutting and selling available! Introduction of polished round bars made of SCM435(A) steel.

At Yamamoto Tech Co., Ltd.'s online metal materials sales "Metal Super Dot Com," we handle 'SCM435 Polished Round Bars (A).' 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 it increases 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 metal materials
  • Steel
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  • Round bar

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Metal Super SS400 Polished Round Bar

Metal Super SS400 Polished Round Bar

Sales available! Introduction of polished round bars made of iron SS400.

At Yamamoto Tech Co., Ltd.'s online metal materials sales site "Metal Super Dot Com," we offer 'SS400 Polished Round Bars.' This product is available for sale with an outer diameter tolerance of h9. Small diameter round bars (up to φ13) are cut using a ponse method, while those from φ14 are cut using a circular saw. Cutting with a lathe provides the cleanest cut surface, but it increases costs. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF materials or feel free to contact us.

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  • Steel
  • Round bar

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Metal Super S45C Polished Round Bar (H)

Metal Super S45C Polished Round Bar (H)

Sales available for cut! Introduction of polished round bars made of S45C(H) steel.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer 'S45C Polished Round Bar (H).' This product is a heat-treated material (H). The diameter tolerance is h9, and it is available for cutting sales starting from φ14. (Please note that for φ13 and below, there may be residual material included.) Small diameter round bars (up to φ13) will be cut using a ponse method, while cutting from φ14 onwards will be done with a circular saw. Cutting with a lathe provides the cleanest cut surface, but it will increase costs. For pricing, please refer to "Metal-super.com." *For more details, please refer to the PDF materials or feel free to contact us.

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  • Steel
  • Round bar

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Metal Super Small Diameter Pure Nickel Round Bar ALLOY201 φ1.2～

Metal Super Small Diameter Pure Nickel Round Bar ALLOY201 φ1.2～

Osaka's unique pulled materials Nickel ALLOY201 are available from φ1.2! Introducing round bars of nickel alloy equivalent to Nickel 201.

At "Metal Super Dot Com," we handle "Nickel ALLOY 201 Round Bars." We offer small diameters starting from φ1.2, which are not easily available elsewhere. 【Sizes】 ■ Diameter (mm): 1.2/1.6/2/3/4/5/6/8/10, etc. ■ Standard Length (mm): 2000/3000 Please contact us for pricing. Other available products: Nickel ALLOY C-276 (equivalent to Hastelloy C276) Nickel ALLOY 20 (equivalent to Carpenter 20CB3) Nickel ALLOY K500 (equivalent to Monel K500) Nickel ALLOY 601 (equivalent to Inconel 601) Nickel ALLOY 718 (equivalent to Inconel 718) Nickel ALLOY B-2 (equivalent to Hastelloy B2) Nickel ALLOY 22 (equivalent to Hastelloy C22) Nickel ALLOY 400 (equivalent to Monel 400) Nickel ALLOY 825 (equivalent to Incoloy 825) Nickel ALLOY 625 (equivalent to Inconel 625) Nickel ALLOY 800HT (equivalent to Incoloy 800HT) *For more details, please refer to the PDF document or feel free to contact us.

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  • Steel
  • Round bar

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Immediate delivery available: round bar

Immediate delivery available: round bar

In addition to our extensive procurement capabilities from both domestic and international sources, we meet our customers' diverse needs through various inventory, logistics, and processing functions.

Aluminum and its alloys are representative lightweight metals that are close to our daily lives. They form a stable oxide film on the surface known as anodizing, which gives them excellent corrosion resistance and beauty. Additionally, they have excellent workability and sufficient strength, and generally do not have issues with low-temperature brittleness like steel materials. Furthermore, due to their high electrical conductivity and non-magnetic properties, as well as good thermal conductivity, they can also be used in precision machinery and electrical components. They possess characteristics such as good surface treatment properties, non-toxicity, and ease of processing for joining, making them materials that can be utilized in various situations.

  • aluminum
  • Round bar

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Super hard material | Grinding material round bar | Without oil hole

Super hard material | Grinding material round bar | Without oil hole

High-quality carbide material grinding rods manufactured by GUHRING, Germany's largest tool manufacturer, in their carbide division ≪without oil holes≫.

The G-ELIT division of Gühring, which manufactures superhard materials, supplies over 1,600 tons per year to the world under the "BERLIN CARBIDE" brand, used in applications for various industries such as aerospace, automotive, and machinery. They have unique know-how in blending tungsten carbide, cobalt, and various additives according to application and quality requirements. They offer a wide range of products equivalent to ISO standards K5 to K40. The diameter tolerance for abrasives is h6, with a standard lineup ranging from Φ1.0 to Φ12.5 in increments of 0.5.

  • Other cutting tools
  • Round bar

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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
  • Round bar

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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
  • Round bar

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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
  • Round bar

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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
  • Round bar

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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
  • Round bar

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[New Product] Lead-Free Free-Cutting Phosphor Bronze KFX41 (C5099)

[New Product] Lead-Free Free-Cutting Phosphor Bronze KFX41 (C5099)

Lead-free bronze round bars are in stock in various sizes from domestic materials (Fujii Manufacturing Co., Ltd.)!

The newly developed "lead-free free-cutting phosphor bronze" maintains the mechanical properties and machinability of free-cutting phosphor bronze while incorporating elements that have no environmental impact, achieving a fully RoHS-compliant free-cutting phosphor bronze. Traditionally, a small amount of lead was added to copper alloys to enhance machinability, but since lead is a harmful substance to the human body, its use has been restricted by regulations such as the recent RoHS directive. It has been registered in JIS as of 2025 (C5099). We appreciate your consideration of this lead-free free-cutting phosphor bronze as an alternative in light of future environmental regulations. 【Features】 ■ Achieves a fully RoHS-compliant free-cutting phosphor bronze by adding elements that have no environmental impact while maintaining the mechanical properties and machinability of free-cutting phosphor bronze. *For more details, please download the PDF or feel free to contact us.

  • alloy
  • Non-ferrous metals
  • Other metal materials
  • Round bar

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