Aisi 4340 Steel

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US$ 500-750 / Ton
10 Tons (MOQ)
Guangdong Tianxiong Contemporary Metal Technology Limited
Guangdong Tianxiong Contemporary Metal Technology Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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DIN, JIS, AISI, ASTM, GB, BS
Hot Rolled
Die Steel Bar
Black
Alloy
High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

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US$ 600-1500 / Ton
1 Ton (MOQ)
CHANGSHA YUXIN STEEL CO., LTD.
CHANGSHA YUXIN STEEL CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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One Year
One Year
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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US$ 700-1800 / Ton
1 Ton (MOQ)
HUNAN QILU INDUSTRIAL CO., LTD.
HUNAN QILU INDUSTRIAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Carbon Steel Bar
ISO 9001-2000
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Shanghai, China
40'000mts

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US$ 600-1000 / Ton
10 Tons (MOQ)
Laiwu Xincheng Metal Co., Ltd.
Laiwu Xincheng Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Black
Alloy

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US$ 2500-3500 / Ton
1 Ton (MOQ)
HUNAN QILU INDUSTRIAL CO., LTD.
HUNAN QILU INDUSTRIAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Round
AISI, ASTM, DIN, JIS, GB, BS
Ferrous Steel Scrap
Forged
Bar
Polished

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US$ 1000-2000 / Ton
1 Ton (MOQ)
Ningbo Ningshing Precision Machinery Group Co., Ltd.
Ningbo Ningshing Precision Machinery Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5(3.0)

"Nice Service"
Nice Service
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Can talk in detail
Can talk in detail
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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US$ 500-5000 / Ton
1 Ton (MOQ)
Hunan Fushun Metal Co., Ltd.
Hunan Fushun Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Alloy Steel Bar
ASTM
Ferrous Steel Scrap
Forged
Round, Square, Flat
Black, Grinded, Peeled, Polished, Rough Turned

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US$ 1800-2000 / Ton
1 Ton (MOQ)
Sichuan Liaofu Special Steel Co., Ltd.
Sichuan Liaofu Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
  • Trading Company

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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN
Hot Rolled,Cold Drawn,Forged
Tool Steel Bar
Polished
Alloy

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US$ 1500-2000 / Ton
1 Ton (MOQ)
Huangshi Smooth Industry and Trade Co., Ltd
Huangshi Smooth Industry and Trade Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Trading Company

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Round
AISI, DIN, JIS, GB, BS
Stainless Steel Scrap
Hot Rolled
Bar
Black/Milled/Machined

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US$ 700-900 / Ton
5 Tons (MOQ)
Laiwu Xincheng Metal Co., Ltd.
Laiwu Xincheng Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Alloy
Alloy Steel

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US$ 800-2000 / Ton
1 Ton (MOQ)
Zhonghe Steel (Tianjin) Co., Ltd.
Zhonghe Steel (Tianjin) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

  • ISO9001:2015
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Alloy Steel, Pressure Vessel Steel
AISI, ASTM, DIN, JIS, GB, BS
Stainless/Carbon/Alloy Steel Ni/Ti Alloy
Forged/Hot Rolled/Cold Drawn
Round, Square, Rectangular, Hexagonal, Octagonal
Polished

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US$ 800-1500 / Ton
1 Ton (MOQ)
Hunan Shunfu Metal Material Co., Ltd.
Hunan Shunfu Metal Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Round
AISI, ASTM, DIN, JIS, GB, BS
Ferrous Steel Scrap
Forged
Bar
Polished

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US$ 1000-2000 / Ton
1 Ton (MOQ)
Ningbo Ningshing Precision Machinery Group Co., Ltd.
Ningbo Ningshing Precision Machinery Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Sheet
AISI, ASTM, DIN, JIS, GB, BS
Check Detailed Description
Hot Rolled
Bar
Black, Machined

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US$ 800-1000 / Ton
1 Ton (MOQ)
Zhonghe Steel (Tianjin) Co., Ltd.
Zhonghe Steel (Tianjin) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

  • ISO9001:2015
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Alloy Steel, Pressure Vessel Steel
AISI, ASTM, DIN, JIS, GB, BS
Stainless/Carbon/Alloy Steel Ni/Ti Alloy
Forged/Hot Rolled/Cold Drawn
Round, Square, Rectangular, Hexagonal, Octagonal
Polished

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US$ 1000-1600 / Ton
1 Ton (MOQ)
Huangshi Smooth Industry and Trade Co., Ltd
Huangshi Smooth Industry and Trade Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Trading Company

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Round
AISI, ASTM, DIN, JIS, GB, BS
Stainless Steel Scrap
Forged
Plate
Polished

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US$ 469-4442 / Ton
26 Tons (MOQ)
XINBAOLONG STEEL CO..LIMITED
XINBAOLONG STEEL CO..LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Yes
Three Years
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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US$ 600-1000 / Ton
10 Tons (MOQ)
Laiwu Xincheng Metal Co., Ltd.
Laiwu Xincheng Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Black
Alloy

Favorites

US$ 1000-2000 / Ton
1 Ton (MOQ)
Ningbo Ningshing Precision Machinery Group Co., Ltd.
Ningbo Ningshing Precision Machinery Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5(3.0)

"Good Service"
Good Service
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Sheet
AISI, ASTM, DIN, JIS, GB, BS
Check Detailed Description
Hot Rolled
Bar
Black, Machined

Favorites

US$ 800-1000 / Ton
1 Ton (MOQ)
HUNAN QILU INDUSTRIAL CO., LTD.
HUNAN QILU INDUSTRIAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Engineering Mechanical Steel Bar
Black; Peeled; Polished; Machined; Grinded; Turned
Alloy

Favorites

US$ 1000-2000 / Ton
1 Ton (MOQ)
Ningbo Ningshing Precision Machinery Group Co., Ltd.
Ningbo Ningshing Precision Machinery Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Contact Now

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Can talk in detail
Can talk in detail
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

Favorites

US$ 1000-2000 / Ton
1 Ton (MOQ)
Ningbo Ningshing Precision Machinery Group Co., Ltd.
Ningbo Ningshing Precision Machinery Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Can talk in detail
Can talk in detail
Block
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

Favorites

US$ 1000-2000 / Ton
1 Ton (MOQ)
Ningbo Ningshing Precision Machinery Group Co., Ltd.
Ningbo Ningshing Precision Machinery Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Contact Now

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Can talk in detail
Can talk in detail
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

Favorites

US$ 800-1500 / Ton
1 Ton (MOQ)
Hunan Shunfu Metal Material Co., Ltd.
Hunan Shunfu Metal Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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Forged
AISI, JIS, ASTM, DIN, BS, GB
AISI
Quenched Tempered Qt
Ground, Turning, Polished
Hot Forged

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US$ 1000-2000 / Ton
1 Ton (MOQ)
HUNAN QILU INDUSTRIAL CO., LTD.
HUNAN QILU INDUSTRIAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Tool Steel Bar
Polished
Alloy

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US$ 1300-1500 / Ton
10 Tons (MOQ)
Guangdong Tianxiong Contemporary Metal Technology Limited
Guangdong Tianxiong Contemporary Metal Technology Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Special Steel Bar
AISI, ASTM, DIN, JIS, GB, BS
Fe/Cr/Mn/Mo/Ni
Forged
Plate/Flat Bar/Round Bar/Block
Black/Polish/Color Coating/Galvanized

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US$ 2700-3000 / Ton
1 Ton (MOQ)
HUNAN QILU INDUSTRIAL CO., LTD.
HUNAN QILU INDUSTRIAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Alloy Steel Bar
AISI, ASTM, DIN, JIS, GB, BS
Ferrous Steel Scrap
Hot Rolled/Forged
Bar
Polished

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US$ 500-650 / Ton
3 Tons (MOQ)
CHANGSHA YUXIN STEEL CO., LTD.
CHANGSHA YUXIN STEEL CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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/
/
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Tool Steel Bar

Favorites

US$ 500-1000 / Ton
1 Ton (MOQ)
Zhonghe Steel (Tianjin) Co., Ltd.
Zhonghe Steel (Tianjin) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

  • ISO9001:2015
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Alloy Steel, Pressure Vessel Steel
AISI, ASTM, DIN, JIS, GB, BS
Stainless/Carbon/Alloy Steel Ni/Ti Alloy
Forged/Hot Rolled/Cold Drawn
Round, Square, Rectangular, Hexagonal, Octagonal
Polished

Favorites

US$ 2500-3500 / Ton
1 Ton (MOQ)
HUNAN QILU INDUSTRIAL CO., LTD.
HUNAN QILU INDUSTRIAL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Round
AISI, ASTM, DIN, JIS, GB, BS
Ferrous Steel Scrap
Forged
Bar
Polished

Favorites

US$ 700-900 / Ton
1 Ton (MOQ)
Laiwu Xincheng Metal Co., Ltd.
Laiwu Xincheng Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Cold Drawn
Structural Steel Bar
Polished
Non-alloy
Questions & Answers on Aisi 4340 Steel
Q
What are the common types of steel used for manufacturing round bars?
A
Our Aisi 4340 Steel offers exceptional quality within the Steel Round Bar category.Steel round bar can be made of various types including carbon steel, alloy steel, and stainless steel. Different types offer varying strength, corrosion resistance, and machinability. Consult with a well-known manufacturer to determine the best type for your application.
Q
What advantages does wholesale purchase of steel round bars offer?
A
Enhance your Steel Round Bar setup with our premium Aisi 4340 Steel.Wholesale purchase of steel round bars allows for cost savings, bulk availability, and consistent quality. Suppliers often provide discounts and customization options for large orders, providing value and long-term benefits for your business.
Q
How can I identify a reliable supplier of steel round bars in China?
A
Our Aisi 4340 Steel offers exceptional quality within the Steel Round Bar category.To find a reliable supplier in China, research online platforms, attend industry exhibitions, and verify credentials. Request samples to check product quality. Partnering with a well-known manufacturer can provide peace of mind regarding product quality and timely delivery.
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