Wholesale Aisi 4140 steel

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US$ 0.69-0.89 / kg
1 kg (MOQ)
Qingdao Liange Special Steel Co., Ltd.
Qingdao Liange Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Good Service
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Cold Drawn
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Galvanized

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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

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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$ 1-1050 / Ton
1 Ton (MOQ)
Tianzhu Special Steel Co., Ltd
Tianzhu Special Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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A36-A572
AISI, JIS, ASTM, DIN
IS0, RoHS, ABS
I Beams
Customerize
Tt, LC

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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$ 800-900 / 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
Alloy Steel Bar
AISI
Hot Rolled
Structural Steel Bar, Buildings

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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$ 200-600 / Ton
2 Tons (MOQ)
Wuxi Jinlongming Metal Products Co., Ltd.
Wuxi Jinlongming Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Stainless Steel Bars
ASTM, AISI, GB, JIS, DIN
400 Series
Strip or Foil
Cold Rolled,Hot Rolled
2b,No.1,No.4,Ba,8K

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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$ 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

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Flat
AISI, ASTM, DIN, JIS, GB, BS
check detailed description
Hot Rolled
Plate
black, machined

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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$ 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$ 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$ 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$ 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

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AISI, ASTM, DIN, JIS, GB, BS
Check Detailed Description
Forged
Bar
Black, Machined
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

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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$ 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$ 700-800 / 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
Carbon/Alloy Steel Bar
AISI, GB
Hot Rolled, Cold Drawn, Forged
Structural Steel Bar

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US$ 750-900 / 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

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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar
Black Surface/Turned/Rough Machined/Peeled
Alloy

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US$ 600-1000 / 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, Die Steel Bar
Black or Rough Machined
Alloy

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US$ 700-900 / Ton
10 Tons (MOQ)
Shandong Dajin Metal Material Co., Ltd.
Shandong Dajin Metal Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Round Bar, Square Bar, Block, Ring
AISI, ASTM, DIN, JIS
Ferrous Steel Scrap
Forged
Round/Square/Block/Ring
Rough Machining or Black Surface

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US$ 2700-2900 / Ton
1 Ton (MOQ)
Shandong Zayi Steel Co., Ltd
Shandong Zayi Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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DIN, JIS, AISI, ASTM, GB, BS
Forged
Tool Steel Bar
Polished
Alloy
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

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US$ 1000-2300 / Ton
3 Tons (MOQ)
Jiangsu Changli Equipment Manufacturing Co., Ltd.
Jiangsu Changli Equipment Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Metal
Forging
Hot Forging
Machinery Parts
Steel
Tempering

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US$ 1000-1100 / 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, Engineering Mechanical Steel Bar
Black Surface/Turned/Rough Machined/Peeled
Alloy

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2 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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AISI, JIS, ASTM, DIN, BS, GB
ABS, RoHS
Cold Drawn
Polished
Non-alloy
S235jr St37 Q235 S20c 1020 A36

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US$ 700-950 / Ton
1 Ton (MOQ)
Guangdong Shenghe International Trade Co., Ltd
Guangdong Shenghe International Trade Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Available
1year
ASTM, AISI, GB, JIS, DIN, BS
Galvanized
Forge, Hot Rolled, Cold Rolled,
Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate

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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

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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$ 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
Forged
Bar
Polished

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US$ 600-1000 / Ton
2 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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AISI, JIS, ASTM, DIN, BS, GB
Cold Drawn
Non-alloy
Cold Drawn Steel Hexagonal Steel Bar
H9 H10 H11
Round, Square, Hexagonal, Special Profile
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Questions & Answers on Wholesale Aisi 4140 steel
Q
What are the top applications of Stainless Steel in energy sectors?
A
The Wholesale Aisi 4140 steel is included in our comprehensive Stainless Steel range.Stainless steel is crucial in energy sectors due to its corrosion resistance and durability. Key applications include constructions in oil rigs, natural gas pipelines, wind turbines. Its unique properties help extend the life expectancy of energy infrastructures significantly.
Q
How does Stainless Steel benefit the Metallurgy industry?
A
Discover the perfect Stainless Steel addition with our Wholesale Aisi 4140 steel.In metallurgy, stainless steel enhances the efficiency, safety, and sustainability of operations. Its heat resistance and aseismic capability make it ideal for refining and processing functions within steel plants. It also significantly reduces maintenance costs by offsetting erosion and wear in harsh conditions.
Q
Can Stainless Steel improve cost-efficiency in industrial projects?
A
Upgrade your Stainless Steel with the elegant and durable Wholesale Aisi 4140 steel.Absolutely, Stainless Steel's long lifespan and minimal maintenance requirements deliver substantial cost savings over time. It's well-suited for extensive industrial applications due to its solidity and resistance to wear, lowering eventualities for frequent plant downtime and repair needs.
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