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O1 Structural Steel

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1.7225/Scm440/42CrMo/42CrMo4/4140 Forged Steel Block/Forged Steel Flat Bar/Alloy Structural Steel Plate

1.7225/Scm440/42CrMo/42CrMo4/4140 Forged Steel Block/Forged Steel Flat Bar/Alloy Structural Steel Plate

5 Tons (MOQ)
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Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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38CrMoAl Round Steel 30crmnsia 34CrNiMo6 40crnimo Alloy Structural Steel

38CrMoAl Round Steel 30crmnsia 34CrNiMo6 40crnimo Alloy Structural Steel

US $ 800-2,000 / Ton FOB
1 Ton (MOQ)
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Zhonghe Steel (Tianjin) Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Special Tool Steel Cr12MOV JIS SKD11 AISI D2 DIN 1.2379

Special Tool Steel Cr12MOV JIS SKD11 AISI D2 DIN 1.2379

US $ 800-2,890 / kg FOB
1,000 kg (MOQ)
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Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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D6 Cold Work Tool Steel 1.2436 Die Steel Mould Steel SKD2 Cr12W

D6 Cold Work Tool Steel 1.2436 Die Steel Mould Steel SKD2 Cr12W

US $ 2,097 / Ton FOB
20 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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M35/Skh55/1.3243 High Speed Steel Forged HSS Steel Flat Bar/Forged Mold Steel Round Bar/Mold Steel Plate for Cutting

M35/Skh55/1.3243 High Speed Steel Forged HSS Steel Flat Bar/Forged Mold Steel Round Bar/Mold Steel Plate for Cutting

US $ 8,250-8,300 / Ton FOB
15 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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5140/SCR440/40cr/1.7035 Hot Rolled Round Steel Bar/Round Steel Alloy Structural Steel

5140/SCR440/40cr/1.7035 Hot Rolled Round Steel Bar/Round Steel Alloy Structural Steel

US $ 950-1,000 / Ton FOB
10 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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1.6511/4340/40CrNiMoA/Sncm439 Hot-Rolled Alloy Steel

1.6511/4340/40CrNiMoA/Sncm439 Hot-Rolled Alloy Steel

US $ 1,050-1,100 / Ton FOB
20 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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1050/S50c/C50/1.1213 Steel Plate/Carbon Structural Steel Block/ Mold Plate

1050/S50c/C50/1.1213 Steel Plate/Carbon Structural Steel Block/ Mold Plate

5 Tons (MOQ)
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Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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1.2080 SKD1 D3 Cr12 Cold Work Steel Tool Steel

1.2080 SKD1 D3 Cr12 Cold Work Steel Tool Steel

US $ 1,760-1,800 / Ton FOB
5 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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S50c/SAE1050/C50 Carbon Steel Plate for Plastic Mould

S50c/SAE1050/C50 Carbon Steel Plate for Plastic Mould

US $ 400-1,000 / kg FOB
1,000 kg (MOQ)
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Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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1.2796 Mold Steel P21 Die Steel Flat Bar Nak80 Steel

1.2796 Mold Steel P21 Die Steel Flat Bar Nak80 Steel

US $ 797 / Ton FOB
5 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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4140/Scm440/42CrMo4/1.7225 Forged Steel Round Bar/Forged Steel Flat Bar/Forged Alloy Structural Steel Block

4140/Scm440/42CrMo4/1.7225 Forged Steel Round Bar/Forged Steel Flat Bar/Forged Alloy Structural Steel Block

5 Tons (MOQ)
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Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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D2/1.2379/SKD11 Cold Work Steel Two-Side Cut Forged Black Surface High Hardenability Tough Oxidation Resistance

D2/1.2379/SKD11 Cold Work Steel Two-Side Cut Forged Black Surface High Hardenability Tough Oxidation Resistance

US $ 950-1,000 / Ton FOB
10 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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Plastic Mould Steel Hardened Steel for P20 1.2311 1.2738 1.2312 1.2316 Plastic Mould Frames for Plastic Pressure Dies Steel Flat Bars

Plastic Mould Steel Hardened Steel for P20 1.2311 1.2738 1.2312 1.2316 Plastic Mould Frames for Plastic Pressure Dies Steel Flat Bars

US $ 1,200-1,750 / Ton FOB
5 Tons (MOQ)
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Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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1.7225 4140 Forged 42CrMo4 42CrMo Bar Special Steel

1.7225 4140 Forged 42CrMo4 42CrMo Bar Special Steel

US $ 950-1,000 / Ton FOB
10 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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1.2358 X60crmov18-5 Cold Work Tool Steel

1.2358 X60crmov18-5 Cold Work Tool Steel

10 Pieces (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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H13 Tool Steel Special Steel Hot Work Steel 1.2344 Steel SKD61

H13 Tool Steel Special Steel Hot Work Steel 1.2344 Steel SKD61

US $ 2,097 / Ton FOB
5 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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Satisfaction Guarantee DIN 1.3355 ASTM T1 Cold Drawn Structural Steel Round Bar

Satisfaction Guarantee DIN 1.3355 ASTM T1 Cold Drawn Structural Steel Round 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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4340/1.6511/40CrNiMoA Forged Alloy Tool Steel Round Bar/Customize Machined/Turned Tool Steel Flat Bar/Alloy Mold Steel Plate

4340/1.6511/40CrNiMoA Forged Alloy Tool Steel Round Bar/Customize Machined/Turned Tool Steel Flat Bar/Alloy Mold Steel Plate

5 Tons (MOQ)
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Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Forged Flat 1.2311 P20 3Cr2Mo Plastic Mold Steel

Forged Flat 1.2311 P20 3Cr2Mo Plastic Mold Steel

US $ 900-1,600 / Piece FOB
10 Pieces (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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Factory Price 9CrWMn Sks3 Bright Surface Four Sides Cut Flat Annealed Steel O1 Sks3 Steel

Factory Price 9CrWMn Sks3 Bright Surface Four Sides Cut Flat Annealed Steel O1 Sks3 Steel

US $ 1,650-1,700 / Piece FOB
5 Pieces (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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SKD6 H11 Hot Work Steel1.2343 Tool Steel Flat

SKD6 H11 Hot Work Steel1.2343 Tool Steel Flat

US $ 2,097 / Ton FOB
5 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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45 50 55 65 S50c C45 C55 C65 Carbon Steel Die Plate Die Bar Tool Steel

45 50 55 65 S50c C45 C55 C65 Carbon Steel Die Plate Die Bar Tool Steel

US $ 1,600-1,800 / Ton FOB
10 Tons (MOQ)
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Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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About O1 Structural Steel FAQ

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

    The O1 Structural Steel is included in our comprehensive Alloy Steel range.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.

  • QWhat are the primary benefits of using alloy steel in manufacturing processes?

    The O1 Structural Steel is an essential part of our Alloy Steel offerings.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.

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

    The O1 Structural Steel is classified under 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.

En24/4340/40CrNiMoA/1.6511 Structural Steel Plate/Alloy Steel Plate/Tool Steel Flat/Steel Block

En24/4340/40CrNiMoA/1.6511 Structural Steel Plate/Alloy Steel Plate/Tool Steel Flat/Steel Block

5 Tons (MOQ)
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Audited Supplier
Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Top Seller D2 SKD11 Bright Surface Four Sides Cut Flat ESR Cold Work Steel Flat Bar 1.2379

Top Seller D2 SKD11 Bright Surface Four Sides Cut Flat ESR Cold Work Steel Flat Bar 1.2379

US $ 2,097 / Ton FOB
20 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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1.2379 D2 Cr12Mo1V1 Cold Work Tool Steel D2

1.2379 D2 Cr12Mo1V1 Cold Work Tool Steel D2

US $ 2,097 / Ton FOB
20 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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ISO Certificate AISI P20 Tool Steel 1.2311//3Cr2Mo/P20 Steel Plate/C45 Carbon Steel Plate

ISO Certificate AISI P20 Tool Steel 1.2311//3Cr2Mo/P20 Steel Plate/C45 Carbon Steel Plate

US $ 600-1,500 / kg FOB
500 kg (MOQ)
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Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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S55c/S55c+Cr Carbon Structural Steel Bar/Die Steel Bar/Hot Rolled Steel Rod/Mold Base

S55c/S55c+Cr Carbon Structural Steel Bar/Die Steel Bar/Hot Rolled Steel Rod/Mold Base

5 Tons (MOQ)
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Audited Supplier
Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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S50c/SAE1050/C50 Carbon Steel Plate for Plastic Mould

S50c/SAE1050/C50 Carbon Steel Plate for Plastic Mould

US $ 400-1,000 / kg FOB
1,000 kg (MOQ)
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Audited Supplier
Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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P20 Plastic Mold Steel 1.2311 Die Steel 3Cr2Mo Steel Plate

P20 Plastic Mold Steel 1.2311 Die Steel 3Cr2Mo Steel Plate

US $ 794 / Ton FOB
5 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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Gcr15/52100/Suj2 Forged Steel Round Bar/Machined/Grinded Steel Block/Customize Forged Steel Flat Bar

Gcr15/52100/Suj2 Forged Steel Round Bar/Machined/Grinded Steel Block/Customize Forged Steel Flat Bar

5 Tons (MOQ)
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Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Wide Adaptability D3/1.2601/X165crmov12/SKD11 Standard Special Tool Steel Manufacture Steel Works

Wide Adaptability D3/1.2601/X165crmov12/SKD11 Standard Special Tool Steel Manufacture Steel Works

US $ 1,200-1,750 / Ton FOB
5 Tons (MOQ)
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Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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1.2311 Ready Stock Plate P20 3Cr2Mo Plastic Mold Steel

1.2311 Ready Stock Plate P20 3Cr2Mo Plastic Mold Steel

US $ 900-1,600 / Ton FOB
10 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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En19/1.7225/42CrMo4/4140/Scm440 Structural Steel Bar/Alloy Steel Rod/ Tool Steel Round Bar

En19/1.7225/42CrMo4/4140/Scm440 Structural Steel Bar/Alloy Steel Rod/ Tool Steel Round Bar

5 Tons (MOQ)
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Guangdong Shenghe International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Tool Steel Hot Work Steel SKD11/1.2601/D5 Round Bar Flat

Tool Steel Hot Work Steel SKD11/1.2601/D5 Round Bar Flat

US $ 1,980-2,000 / Ton FOB
20 Tons (MOQ)
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Dongguan Chimold Technology Co., Ltd

Guangdong, China Since 2021
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A2 D2/1.2379 H13/1.2344 D6 D3 DC53 Cr8 Cold Work Die Mold Steel Bar

A2 D2/1.2379 H13/1.2344 D6 D3 DC53 Cr8 Cold Work Die Mold Steel Bar

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

Hunan, China Since 2009
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