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Guangzhou Changfeng Steel Co., LTD
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Hot Rolled Alloy Steel

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
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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Hot Rolled Alloy Steel

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China SAE5140 / SCr440 Hot Rolled Alloy Steel Round Bar For Machinery factory

SAE5140 / SCr440 Hot Rolled Alloy Steel Round Bar For Machinery
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SAE5140 / SCr440 Hot Rolled Alloy Steel Round Bar For Machinery Hot Rolled Alloy Tool Steel 1.7035 / SAE5140 / SCr440 steel is one of the most widely used steel in the machinery industry.It has good comprehensi... Read More
2020-01-07 11:37:22
China 1.2311 / P20 Tool Steel Prehardening Heated 2000 - 6000mm Length High Putity factory

1.2311 / P20 Tool Steel Prehardening Heated 2000 - 6000mm Length High Putity
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Pre-hardned Hot Rolled Special Alloy Steel Plate 1.2311 / P20 ► Similar grades: DIN 1.2311 / AISI P20 / JIS PDS-3 / GB 3Cr2Mo ► Available size(mm): Flat Bar Size(mm) Round bar Size(mm) Thickness Width Length ... Read More
2019-08-13 14:33:08
China 34 HRC SCM440 1.7225 4140 Hot Rolled Alloy Steel Plate factory

34 HRC SCM440 1.7225 4140 Hot Rolled Alloy Steel Plate
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Annealed Steel Plate of SCM440, 1.7225, 4140 For Hot Rolled Alloy Steel Perform Standard: GB/T 3077-1999 Equivalent grades: GB(China) DIN(German) AISI(USA) JIS(Japan) 42CrMo 1.7225 SAE4140 SCM440 Chemical ... Read More
2020-11-17 14:58:02
China SCM440 SAE4140 1.7225 Annealed Alloy Structure Steel Bar factory

SCM440 SAE4140 1.7225 Annealed Alloy Structure Steel Bar
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Special Steel Alloy Structure Steel Bar (SCM440, SAE4140, 1.7225) Perform Standard: GB/T 3077-1999 C Si Mn Cr Mo P S Ni 0.38~0.45 0.17~0.37 0.60~0.90 0.90~1.20 0.15-0.25 ≤0.018 ≤0.030 ≤0.012 1, Application It ... Read More
2020-11-17 14:57:03
China Round Hot Rolled 1.2311 P20 PDS-3 Plastic Mould Steel Bar factory

Round Hot Rolled 1.2311 P20 PDS-3 Plastic Mould Steel Bar
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1.2311 P20 PDS-3 Steel Round bar of Hot Rolled Plastic Mould Steel For high demand large-sized or medium-sized precision plastic mould and alloy parts. Grade: 1.2311 Plastic mould steel Standard: AISI, ASTM, BS... Read More
2020-11-17 14:55:14
China Alloy Machinery Steel Hot Rolled Round Bar SAE5140 / SCr440 For Shaft factory

Alloy Machinery Steel Hot Rolled Round Bar SAE5140 / SCr440 For Shaft
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Alloy Machinery Steel Hot Rolled Round Bar SAE5140 / SCr440 For Shaft Product Introduction AISI 5140 steel also can be called JIS Scr440 and DIN 1.7035 steel. It is one of the alloy steel. And it is one of the ... Read More
2020-01-16 16:06:04
China Annealed Hot Rolled Alloy Steel EN24 SAE4340 1.6511 SNCM439 40CrNiMo factory

Annealed Hot Rolled Alloy Steel EN24 SAE4340 1.6511 SNCM439 40CrNiMo
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Annealed Hot Rolled Alloy Steel Bar EN24 SAE4340 1.6511 SNCM439 40CrNiMo 1. 4340 steel introduction AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large ... Read More
2020-01-16 16:06:03
China GB Hot Rolled Alloy Steel Round Rod 5140 For Mechanical To Make Shaft factory

GB Hot Rolled Alloy Steel Round Rod 5140 For Mechanical To Make Shaft
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Hot rolled Steel Round Bar 5140 for mechanical To Make Shaft ASTM5140 is the most commonly used alloy structural steel, tensile strength, yield strength and hardenability are higher than the 40 steel, but the ... Read More
2020-01-16 16:06:03
China Good Hardenability Alloy Machinery Steel Round Bar SAE5140 / SCr440 For Tool & Die factory

Good Hardenability Alloy Machinery Steel Round Bar SAE5140 / SCr440 For Tool & Die
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High strength Alloy Machinery Steel Round Bar SAE5140 / SCr440 For Tool & Die Product Introduction AISI 5140 steel also can be called JIS Scr440 and DIN 1.7035 steel. It is one of the alloy steel. And it is one ... Read More
2020-01-16 16:06:03
China High Strength Alloy Steel Bar 1.7035  SAE5140 / SCr440 For Tool & Die factory

High Strength Alloy Steel Bar 1.7035 SAE5140 / SCr440 For Tool & Die
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High strength Alloy Machinery Steel Round Bar SAE5140 / SCr440 For Tool & Die Product Introduction AISI 5140 steel also can be called JIS Scr440 and DIN 1.7035 steel. It is one of the alloy steel. And it is one ... Read More
2020-01-16 16:06:03
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