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Spring Round Bar

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Premium Wholesale Spring Steel Bars for Industrial Use

Premium Wholesale Spring Steel Bars for Industrial Use

US $ 540-560 / tons FOB
30 tons (MOQ)
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Nanjing Evergrowing Resources Co., Limited

Jiangsu, China Since 2023
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1095 Flat Spring Steel Barhigh Carbon Steel Flat Bar Mild Steel Flat Bar From China Factory

1095 Flat Spring Steel Barhigh Carbon Steel Flat Bar Mild Steel Flat Bar From China Factory

US $ 490-550 / Ton FOB
5 Tons (MOQ)
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Shandong Jurong Steel Limited

Trading Company

Shandong, China Since 2024
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Alloy Steel Round Bar AISI 4140, 4340, 8620, 4320

Alloy Steel Round Bar AISI 4140, 4340, 8620, 4320

US $ 2,700-2,900 / Ton FOB
1 Ton (MOQ)
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Shandong Zayi Steel Co., Ltd

Shandong, China Since 2019
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Round Bar T10 Ss400 Steel 42CrMo4 Alloy Steel Carbon Bar

Round Bar T10 Ss400 Steel 42CrMo4 Alloy Steel Carbon Bar

US $ 650-700 / Ton FOB
1 Ton (MOQ)
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Shandong Huazhu Metal Manufacture Co., Ltd.

Trading Company

Shandong, China Since 2022
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Sup9 Spring Steel Round and Flat Bar Prices

Sup9 Spring Steel Round and Flat Bar Prices

US $ 950-1,250 / Ton FOB
1 Ton (MOQ)
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Shanghai Bozhong Metal Group Co., Ltd.

Shanghai, China Since 2016
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ASTM A276 304 316 Tp420 En1.4301 Profile Roll Spring Deformed Magnetic Knife Rod Hex Flat Round Stainless Steel Bar

ASTM A276 304 316 Tp420 En1.4301 Profile Roll Spring Deformed Magnetic Knife Rod Hex Flat Round Stainless Steel Bar

US $ 1,080-1,200 / Ton FOB
1 Ton (MOQ)
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Zhejiang Zhong Ding Iron and Steel Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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12X6mm Construction Metal HSS Hot Rolled Mild Steel Flat Bar Price 6m Galvanized Flat Spring Bar Steel Sizes

12X6mm Construction Metal HSS Hot Rolled Mild Steel Flat Bar Price 6m Galvanized Flat Spring Bar Steel Sizes

US $ 520 / Ton FOB
1 Ton (MOQ)
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Jiangsu Xinyuanxing Metal Products Co., Ltd.

Trading Company

Jiangsu, China Since 2024
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AISI 4340 1.6587 17hnm 18crnimo7-6 Alloy Spring Steel Rod Round Bar

AISI 4340 1.6587 17hnm 18crnimo7-6 Alloy Spring Steel Rod Round Bar

US $ 1,000-1,500 / Ton FOB
1 Ton (MOQ)
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Huangshi Smooth Industry and Trade Co., Ltd

Trading Company

Hubei, China Since 2024
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60si7 60si2mn SAE 9260 Forging Spring Steel Round Bar

60si7 60si2mn SAE 9260 Forging Spring Steel Round Bar

US $ 700-1,500 / Ton FOB
1 Ton (MOQ)
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HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China Since 2009
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Hot Rolled Sup9a Spring Steel Flat Bar with Round Edge

Hot Rolled Sup9a Spring Steel Flat Bar with Round Edge

US $ 600-800 / Ton FOB
25 Tons (MOQ)
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Xiamen Wondee Autoparts Co., Ltd.

Fujian, China Since 2008
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Spring Alloy Steel Bar Low Carbon ASTM 1020 Carbon Steel Round Bar

Spring Alloy Steel Bar Low Carbon ASTM 1020 Carbon Steel Round Bar

US $ 459 / Ton FOB
10 Tons (MOQ)
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Shandong Zhuosheng Steel Limited

Trading Company

Shandong, China Since 2022
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55cr3 Round Corner Spring Steel Flat Bar for Leaf Springs

55cr3 Round Corner Spring Steel Flat Bar for Leaf Springs

US $ 750 / Ton FOB
25 Tons (MOQ)
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Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China Since 2011
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55cr3 1.7176 Spring Steel Round and Flat Bar Price

55cr3 1.7176 Spring Steel Round and Flat Bar Price

US $ 950-1,250 / Ton FOB
1 Ton (MOQ)
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Shanghai Bozhong Metal Group Co., Ltd.

Shanghai, China Since 2016
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Carbon Steel Rod Ck45 SAE45 C45e Steel Round Bar Spring Bar Rod Alloy Steel

Carbon Steel Rod Ck45 SAE45 C45e Steel Round Bar Spring Bar Rod Alloy Steel

US $ 360-500 / Ton FOB
25 Tons (MOQ)
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Shandong Zhuosheng Steel Limited

Trading Company

Shandong, China Since 2022
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Sup9a Round Corner Spring Steel Flat Bar

Sup9a Round Corner Spring Steel Flat Bar

US $ 750 / Ton FOB
25 Tons (MOQ)
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Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China Since 2011
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Low Carbon Steel Round Bar A3 Spring Alloy Steel Bar6carbon Steel Round

Low Carbon Steel Round Bar A3 Spring Alloy Steel Bar6carbon Steel Round

US $ 399-459 / Ton FOB
10 Tons (MOQ)
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Shandong Zhuosheng Steel Limited

Trading Company

Shandong, China Since 2022
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Hot Rolled Forged Iron Building Material Annealed Bars S45c SAE 1045 4140 H13 Tool Metal Material H13 SKD61 1.7225 Scm440 42CrMo4 4130 4340 4145 Round Steel Bar

Hot Rolled Forged Iron Building Material Annealed Bars S45c SAE 1045 4140 H13 Tool Metal Material H13 SKD61 1.7225 Scm440 42CrMo4 4130 4340 4145 Round Steel Bar

US $ 750-900 / Ton FOB
5 Tons (MOQ)
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Qingdao Hengcheng Steel Co., Ltd.

Shandong, China Since 2014
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Hot Rolled SAE 1045 Alloy 42CrMo 4140 Scm440 Forged Steel Round Bar

Hot Rolled SAE 1045 Alloy 42CrMo 4140 Scm440 Forged Steel Round Bar

US $ 500-950 / Ton FOB
5 Tons (MOQ)
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Shandong Heng Steel Group Co., Ltd.

Shandong, China Since 2014
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Discount Price 51crmnv 52crmnmov Hot Rolled Flat Bar Spring Raw Material Customized Mod Steel Carbon Steel

Discount Price 51crmnv 52crmnmov Hot Rolled Flat Bar Spring Raw Material Customized Mod Steel Carbon Steel

US $ 540-560 / tons FOB
24 tons (MOQ)
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Nanjing Evergrowing Resources Co., Limited

Jiangsu, China Since 2023
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Best Price 1095 Flat Spring Steel Barhigh Carbon Steel Flat Bar Mild Steel Flat Bar From China Factory

Best Price 1095 Flat Spring Steel Barhigh Carbon Steel Flat Bar Mild Steel Flat Bar From China Factory

US $ 490-550 / Ton FOB
5 Tons (MOQ)
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Audited Supplier
Shandong Jurong Steel Limited

Trading Company

Shandong, China Since 2024
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Hot Rolled Steel Flat Bar Spring Steel Flat Bar 5160 Steel

Hot Rolled Steel Flat Bar Spring Steel Flat Bar 5160 Steel

US $ 800-900 / Ton FOB
1 Ton (MOQ)
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SHANXI XINCONGBANG METAL PRODUCTS CO., LTD.

Trading Company

Shanxi, China Since 2025
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Alloy Steel Round Bar AISI 4340 1.6511 Sncm439 4118 4145 4330 4337

Alloy Steel Round Bar AISI 4340 1.6511 Sncm439 4118 4145 4330 4337

US $ 2,700-2,900 / Ton FOB
1 Ton (MOQ)
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Shandong Zayi Steel Co., Ltd

Shandong, China Since 2019
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Carbon Alloy Solid Round Bar 20mm Carbon Steel Bar for Stucture

Carbon Alloy Solid Round Bar 20mm Carbon Steel Bar for Stucture

US $ 650-700 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Huazhu Metal Manufacture Co., Ltd.

Trading Company

Shandong, China Since 2022
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About Spring Round Bar FAQ
  • QWhat are the primary benefits of using alloy steel in manufacturing processes?

    The Spring Round Bar is a top choice in our Alloy Steel collection.Alloy steel offers enhanced strength, toughness, and wear resistance compared to carbon steel. Its ability to withstand extreme conditions makes it ideal for industrial applications in metallurgy and energy sectors, minimizing maintenance and ensuring reliability.

  • QWhat are the common applications of alloy steel in the energy sector?

    The Spring Round Bar is a key item within our extensive Alloy Steel selection.In the energy sector, alloy steel is widely used in pipelines, power generation components, and pressure vessels due to its properties that exhibit resistance to corrosion and high temperatures, ensuring longevity and safety in critical applications.

  • QHow does alloying elements affect the properties of alloy steel?

    The Spring Round Bar is included in our comprehensive Alloy Steel range.The addition of various alloying elements, such as chromium, nickel, or manganese, can significantly enhance hardness, ductility, and strength. By carefully selecting and combining these elements, manufacturers design alloy steels tailored for specific industrial uses, optimizing performance.

Hot Rolled Flat Steel Billet Carbon Steel Ss400 S45c A36 S355jr 5160 1095 1080 65mn Ms Mild Steel Iron Spring Flat Metal Bar

Hot Rolled Flat Steel Billet Carbon Steel Ss400 S45c A36 S355jr 5160 1095 1080 65mn Ms Mild Steel Iron Spring Flat Metal Bar

US $ 410-450 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Hongyan Metal Material Co., Ltd.

Trading Company

Shandong, China Since 2021
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High Speed Steel Rod M42 M35 M2 4341 4241 HSS Tool Steel Bar 6150 Spring Steel Rod Bar

High Speed Steel Rod M42 M35 M2 4341 4241 HSS Tool Steel Bar 6150 Spring Steel Rod Bar

US $ 700-1,000 / Ton FOB
1 Ton (MOQ)
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Zhonghe Steel (Tianjin) Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Hot Rolled 1066 65mn T10A Alloy Structural Steel Spring Steel Round Bar

Hot Rolled 1066 65mn T10A Alloy Structural Steel Spring Steel Round Bar

US $ 650-1,000 / Ton FOB
1 Ton (MOQ)
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HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China Since 2009
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Premium C17300 Annealed Copper Flat Bar for Ship Spring Applications

Premium C17300 Annealed Copper Flat Bar for Ship Spring Applications

US $ 3,600-4,600 / Ton FOB
1 Ton (MOQ)
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Tianjin ZYTC Alloy Technology Co., Ltd

Tianjin, China Since 2013
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Flat Spring Steel Size 40 X 70 mm Hot Dipped Galvanized Steel/Carbon Steel Flat Bar for Steel Structure

Flat Spring Steel Size 40 X 70 mm Hot Dipped Galvanized Steel/Carbon Steel Flat Bar for Steel Structure

US $ 490-550 / Ton FOB
5 Tons (MOQ)
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Shandong Jurong Steel Limited

Trading Company

Shandong, China Since 2024
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Carbon Steel Round Bar C45 1045 1018 1010 1020 1035 1040 1050

Carbon Steel Round Bar C45 1045 1018 1010 1020 1035 1040 1050

US $ 2,700-2,900 / Ton FOB
1 Ton (MOQ)
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Shandong Zayi Steel Co., Ltd

Shandong, China Since 2019
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Premium ASTM B637 Spring Steel Coiled Bar Uns N07718

Premium ASTM B637 Spring Steel Coiled Bar Uns N07718

US $ 20-30 / kg FOB
10 kg (MOQ)
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Taizhou Haosai Special Alloy Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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30mm Steel Round Bar Black Ms Carbon Steel Round Bar

30mm Steel Round Bar Black Ms Carbon Steel Round Bar

US $ 650-700 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Huazhu Metal Manufacture Co., Ltd.

Trading Company

Shandong, China Since 2022
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AISI 1045 1055 1060 1070 1084 Ss400 S235 S355 A36 High Quality Ms Mild Carbon Steel Spring Steel Flat Rectangular Bar

AISI 1045 1055 1060 1070 1084 Ss400 S235 S355 A36 High Quality Ms Mild Carbon Steel Spring Steel Flat Rectangular Bar

US $ 800-850 / Ton FOB
1 Ton (MOQ)
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Liaocheng Xinruyi Trading Co., LTD.

Shandong, China Since 2021
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High Hardness 60si2mn 9260 Sup6 60si7 Spring Steel Round Bar

High Hardness 60si2mn 9260 Sup6 60si7 Spring Steel Round Bar

US $ 1,000-1,200 / Ton FOB
5 Tons (MOQ)
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HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China Since 2009
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Low Carbon Square Steel Bar Iron Steel Q355 Hot Rolled Spring Square Steel Barfor Tractor

Low Carbon Square Steel Bar Iron Steel Q355 Hot Rolled Spring Square Steel Barfor Tractor

US $ 490-550 / Ton FOB
5 Tons (MOQ)
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Shandong Jurong Steel Limited

Trading Company

Shandong, China Since 2024
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Carbon Steel Round Bar S45c C45/1.1191 1045

Carbon Steel Round Bar S45c C45/1.1191 1045

US $ 2,700-2,900 / Ton FOB
1 Ton (MOQ)
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Shandong Zayi Steel Co., Ltd

Shandong, China Since 2019
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High Strengh Alloy Steel En24 40crmo Round Bar 250mm

High Strengh Alloy Steel En24 40crmo Round Bar 250mm

US $ 650-700 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Huazhu Metal Manufacture Co., Ltd.

Trading Company

Shandong, China Since 2022
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