Wholesale Alloy steel 4140

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US$ 4.42-42.85 / kg
50 kg (MOQ)
Dengwei International Trading (Shang hai)Co.,ltd
Dengwei International Trading (Shang hai)Co.,ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Alloy Steel Bar
AISI, ASTM, DIN, JIS, GB, BS
Stainless Steel Scrap
Hot Rolled
Bar
Polished

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US$ 500-650 / Piece
3 Pieces (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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DIN, JIS, AISI, ASTM, GB, BS
Hot Rolled
Tool Steel Bar
Black
Alloy
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

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US$ 700-800 / Ton
5 Tons (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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24 Hours on Line
Three Years
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar

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US$ 800-900 / 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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Special Steel Bar
AISI, ASTM, DIN, JIS, GB, BS
Alloy Steel
Forged
Round/Flat/Block/Square/Bar/Plate
Black Surface/Turned/Rough Machined/Peeled

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US$ 500-4000 / 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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Support
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Black, Machined

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US$ 1000-1060 / 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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Round
AISI, ASTM, DIN, JIS, GB, BS
Alloy
Hot Rolled,Cold Drawn,Forged
Bar
Black,Grinding,Bright,Polish,Turn,Peel

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US$ 700-850 / 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 Bar
AISI, ASTM, DIN, JIS, GB, BS
42crmos4 1.7227
Forged/Hot Rolled/Cold Drawn
Round/Flat/Block/Square/Bar/Plate
Polished

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US$ 680-1350 / Ton
1 Ton (MOQ)
Wuxi City Ge Ming Sheng Steel Trading Co., Ltd
Wuxi City Ge Ming Sheng Steel Trading Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Alloy Steel Bar
ASTM
Hot Rolled
Tool Steel Bar
Polished
Alloy

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US$ 5.99-6.5 / kg
50 kg (MOQ)
Shandong Xinhe International Trade Co., Ltd
Shandong Xinhe International Trade Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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1 Year
1 Year
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Non

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US$ 600-800 / Ton
1 Ton (MOQ)
Henan Steel Guang International Trade Co., Ltd.
Henan Steel Guang International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
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One-Stop Service
One Year
Steel Plate
ASTM
Heat Treatment
Hot Rolled

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US$ 1100 / 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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Alloy Steel Bar
AISI, ASTM, DIN, JIS, GB, BS
Alloy
Rolled or Forged
Bar
Polished or Other

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US$ 100 / Piece
10 Pieces (MOQ)
Jiangsu Kaiye Heavy Industry Co., Ltd.
Jiangsu Kaiye Heavy Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Metal
Forging
Pressure Casting
Hardware
Steel
Tempering

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7 X 24 Hours One Week
One Year
Carbon, Alloy, Tool Steel, High Speed Steel etc
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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US$ 800-1500 / 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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Round
AISI, ASTM, DIN, JIS, GB, BS
check detailed description
hot rolled,forged,cold drawn
Bar
black, machined

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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

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US$ 1100-1150 / 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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Round
AISI, ASTM, DIN, JIS, GB, BS
Alloy
Hot Rolled,Cold Drawn,Forged
Bar
Black,Grinding,Bright,Polish,Turn,Peel

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US$ 100 / Piece
10 Pieces (MOQ)
Jiangsu Kaiye Heavy Industry Co., Ltd.
Jiangsu Kaiye Heavy Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Metal
Forging
Pressure Casting
Hardware
Steel
Tempering

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

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US$ 600-700 / Ton
1 Ton (MOQ)
Henan Steel Guang International Trade Co., Ltd.
Henan Steel Guang International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
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One-Stop Service
Mtc, One Year
Steel Plate
AISI, GB
Black/Polished/Machined
Hot Rolled

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US$ 1801-1845 / Ton
5 Tons (MOQ)
Shandong Juhuo Special Steel Co., Ltd
Shandong Juhuo Special Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Stainless Steel Pipe
ASTM, AISI, GB, JIS, DIN
200 Series, 300 Series, 400 Series
ISO, RoHS, IBR
Pipe
Cold Rolled

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US$ 1200-1320 / 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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Alloy Steel Bar
AISI, ASTM, DIN, JIS, GB, BS
Check Detailed Description
Forged
Bar
Black, Machined

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US$ 800-1500 / 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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Special Steel
AISI, ASTM, DIN, JIS, GB, BS
Alloy
Forged/Hot Rolled/Cold Drawn
Round/Flat/Block/Square/Bar/Plate
Polished

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US$ 980-1050 / 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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Steel Plate
AISI, ASTM, DIN, JIS, GB, BS
Alloy
Hot Rolled,Cold Drawn,Forged
Bar
Black,Grinding,Bright,Polish,Turn,Peel

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US$ 100 / Piece
10 Pieces (MOQ)
Jiangsu Kaiye Heavy Industry Co., Ltd.
Jiangsu Kaiye Heavy Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Metal
Forging
Pressure Casting
Hardware
Steel
Tempering

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

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US$ 900-1000 / Ton
1 Ton (MOQ)
Henan Steel Guang International Trade Co., Ltd.
Henan Steel Guang International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
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Seamless
Hot Rolled
Carbon Steel
Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration, Special Purpose
Round

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US$ 600-700 / 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
Forged
Block
Black, Machined

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US$ 500-600 / Ton
10 Tons (MOQ)
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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10years
10years
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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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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Questions & Answers on Wholesale Alloy steel 4140
Q
How does alloying elements affect the properties of alloy steel?
A
The Wholesale Alloy steel 4140 is a premium choice in the Alloy Steel category.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.
Q
What are the primary benefits of using alloy steel in manufacturing processes?
A
Upgrade your Alloy Steel with the elegant and durable Wholesale Alloy steel 4140.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.
Q
What are the common applications of alloy steel in the energy sector?
A
Our Wholesale Alloy steel 4140 offers exceptional quality within the Alloy Steel category.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.
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