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High Carbon Alloy Steel

China Guangzhou Changfeng Steel Co., LTD certifications
China Guangzhou Changfeng Steel Co., LTD certifications
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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High Carbon Alloy Steel

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China AISI 52100 JIS SUJ2 EN31 GB GCR15 High Carbon Alloy Steel Tube / Seamless Steel Pipe factory

AISI 52100 JIS SUJ2 EN31 GB GCR15 High Carbon Alloy Steel Tube / Seamless Steel Pipe

High Carbon Alloy Seamless Bearing Steel Pipe & Tube AISI 52100 / JIS SUJ2/EN31/GB GCR15 Product Introduction GCr15 refers to a high carbon and chromium bearing steel with less alloy content. After quenching ... Read More
2019-12-26 13:41:16
China Standard Plastic Mould Material High Carbon Alloy Steel Sheet AISI P20 DIN1.2311 JIS PDS-3 factory

Standard Plastic Mould Material High Carbon Alloy Steel Sheet AISI P20 DIN1.2311 JIS PDS-3

Standard Plastic Mould Material High Carbon Alloy Steel Plate AISI P20/DIN1.2311/JIS PDS-3 Product Introduction P20 is mold quality alloy steel supplied in the prehardened condition. Special melting and ... Read More
2019-12-26 13:41:15
China 200mm Thickness High Carbon Alloy Steel DIN 1.7225 4140 Q+T Metal Round Bar factory

200mm Thickness High Carbon Alloy Steel DIN 1.7225 4140 Q+T Metal Round Bar

Superior Strength Special Alloy Steel DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment ► Chemical Composition(%): C Si Mn Cr P S Mo 0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 ≤0.035 ≤0.035 0.15-0.25 ► Similar ... Read More
2019-12-26 13:41:13
China Structural High Carbon Alloy Steel Bar For Shaft And Shank Durable factory

Structural High Carbon Alloy Steel Bar For Shaft And Shank Durable

Superior Strength Special Alloy Steel DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment ► Chemical Composition(%): C Si Mn Cr P S Mo 0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 ≤0.035 ≤0.035 0.15-0.25 ► Similar ... Read More
2019-12-26 13:41:13
China Superior Strength Alloy Steel Sheet 1.7225 4140 Plate Thickness 12mm -350mm factory

Superior Strength Alloy Steel Sheet 1.7225 4140 Plate Thickness 12mm -350mm

Superior Strength Special Alloy Steel DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment ► Chemical Composition(%): C Si Mn Cr P S Mo 0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 ≤0.035 ≤0.035 0.15-0.25 ► Similar ... Read More
2019-12-26 13:41:13
China Annealing Heat Treatment Alloy Steel Bar DIN 1.7225 4140 Scm440 42CrMo4 factory

Annealing Heat Treatment Alloy Steel Bar DIN 1.7225 4140 Scm440 42CrMo4

Superior Strength Special Alloy Steel DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment ► Chemical Composition(%): C Si Mn Cr P S Mo 0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 ≤0.035 ≤0.035 0.15-0.25 ► Similar ... Read More
2019-12-26 13:41:12
China High Strength Alloy Steel Plate DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment factory

High Strength Alloy Steel Plate DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment

Alloy Construction Steel DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment Grade: Alloy Steel 4140 DIN 42CrMo41.7225SCM440 Chemical composition (%): Grade C Si Mn P≤ S≤ Cr Mo Ni≤ Cu≤ SAE 4140 0.38-0.43 0.15-0... Read More
2019-12-26 13:41:12
China Forged S45C / C45 High Carbon Alloy Steel Round Bar Diameter 20 - 500mm factory

Forged S45C / C45 High Carbon Alloy Steel Round Bar Diameter 20 - 500mm

Forged High Strength S45C / C45 High Carbon Alloy Steel Round Bar S45C high carbon alloy steel S45C steel is made of electric furnace, open hearth furnace or pure oxygen converter made of all-steel, the steel ... Read More
2019-12-26 13:41:03
China Plastic Mould High Carbon Alloy Steel 1.2312 / P20+S Excellent Machinability Properties factory

Plastic Mould High Carbon Alloy Steel 1.2312 / P20+S Excellent Machinability Properties

High Carbon Alloy Steel Plate 1.2312 / P20+S Plastic Mould Steel Equivalent grades: GBDINAISIJIS3Cr2Mo+S1.2312P20+SPX5 Introduction: High carbon alloy steel plate 1.2312 / P20+S plastic mould steel is a widely ... Read More
2019-12-26 13:41:07
China Annealed Heated High Carbon Steel Sheet , 1.2738 Tool Steel P20+Ni / 718 factory

Annealed Heated High Carbon Steel Sheet , 1.2738 Tool Steel P20+Ni / 718

Pre-hardened 1.2738 / P20+Ni / 718 High Carbon Alloy Steel For Injection Mold Similar grades: GB DIN AISI ASSAB 3Cr2NiMnMo 1.2738 P20+Ni 718 Introduction: Pre-hardened 1.2738 / P20+Ni / 718 High Carbon Alloy ... Read More
2019-12-26 13:41:05
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