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China Guangzhou Changfeng Steel Co., LTD certification
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We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

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engineering special steels

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buy Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar online manufacturer

Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar
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Anti-corrosion Mirror NAK80 Plastic Engineering Steel Flat Bar Chemical Composition(%) Grade C Si Mn P S Ni Mo Cu Al NAK80 0.06-0.20 0.35 1.40-1.70 0.030 0.030 2.80-3.40 0.20-0.50 0.80-1.20 0.70-1.30 Available ... Read More
2019-10-10 16:30:06
buy Machinery Industry Engineering Steel Bar Good Mechanical Properties 1.7035 / SAE5140 online manufacturer

Machinery Industry Engineering Steel Bar Good Mechanical Properties 1.7035 / SAE5140
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Engineering Alloy Tool Steel Bar 1.7035 / SAE5140 For Mechanical Introduction: Grade 1.7035 / 40Cr steel is one of the most widely used steel in the machinery industry. It has good comprehensive mechanical ... Read More
2019-10-10 16:30:07
buy EN24 SAE4340 1.6511 SNCM439 40CrNiMo Hot Rolled Engineering Steel Bar online manufacturer

EN24 SAE4340 1.6511 SNCM439 40CrNiMo Hot Rolled Engineering Steel Bar
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Hot Rolled 1.6511 SNCM439 EN24 SAE4340 40CrNiMo Engineering Steel Round Bar 1. 4340 steel introduction AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively ... Read More
2020-01-16 16:25:37
buy Alloy Structure Steel Round Bar SAE8620 /1.6523/20CrNiMO online manufacturer

Alloy Structure Steel Round Bar SAE8620 /1.6523/20CrNiMO
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Alloy Structure Steel Round Bar SAE8620 /1.6523/20CrNiMO Grade: America Standard: SAE8620 International Standard: 20CrNiMo2 Japan Standard: SNCM220 Europe Standard: 20NiCrMo2-2 1.6523 Chemical Composition C Si ... Read More
2019-10-10 16:30:04
buy SAE4140 1.7225 SCM440 EN19 Structural Steel Round Bar for Engineering online manufacturer

SAE4140 1.7225 SCM440 EN19 Structural Steel Round Bar for Engineering
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SAE4140 1.7225 SCM440 EN19 Structural Steel Round Bar for Engineering 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
2021-04-22 17:18:29
buy SCM440 4140 1.7225 Engineering Steel Bar For Mechanical With Diameter 20-450mm online manufacturer

SCM440 4140 1.7225 Engineering Steel Bar For Mechanical With Diameter 20-450mm
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SCM440 4140 1.7225 hardened tool steel For Mechanical With Diameter 20-450mm SCM440 4140 1.7225 hardened tool steel For Mechanical With Diameter 20-450mm Chemical composition(%): C Si Mn Cr P S Mo 0.38-0.45 0... Read More
2020-01-16 16:26:01
buy AISI P20 Tool Steel Hot Rolled Round Bar Dia 10 - 350mm Of Plastic Mold Steel online manufacturer

AISI P20 Tool Steel Hot Rolled Round Bar Dia 10 - 350mm Of Plastic Mold Steel
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DIN1.2311/ AISI P20 Hot Rolled Round Bar (Dia10-350mm) of Plastic Mold Steel Widely using range steel quenching and tempering P20 3Cr2Mo 1.2311 is a versatile, low-alloy tool steel that is characterized by good ... Read More
2019-10-10 16:30:06
buy Black Surface Engineering Steel Bar 1.7225 SCM440 SAE4140 42CrMo4 EN19 online manufacturer

Black Surface Engineering Steel Bar 1.7225 SCM440 SAE4140 42CrMo4 EN19
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Hot Rolled 1.7225 SCM440 SAE4140 42CrMo4 Steel Round Bar 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 used for ... Read More
2019-12-26 10:40:06
buy Annealing Engineering Steel Bar 1.7225 SCM440 4140 With Length 4000-5000mm online manufacturer

Annealing Engineering Steel Bar 1.7225 SCM440 4140 With Length 4000-5000mm
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alloy tool steel bar 1.7225 SCM440 4140 With length 4000-5000mm alloy tool steel bar 1.7225 SCM440 4140 With length 4000-5000mm 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 ... Read More
2020-01-16 16:26:01
buy Alloy Steel SCM440 SAE4140 1.7225 42CrMo Steel Round Bar For Mechanical Use Gear online manufacturer

Alloy Steel SCM440 SAE4140 1.7225 42CrMo Steel Round Bar For Mechanical Use Gear
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Alloy Steel SCM440 SAE4140 1.7225 42CrMo Steel Round Bar For Mechanical Use Gear 1. 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 2. Equivalent grades ... Read More
2021-04-21 11:06:55
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Hot Work Tool Steel

1.2344 SKD61 H13 Tool Steel Die - Casting Forged Thermal Cracking Resistance

High Isotropy Hot Rolled Steel Bar SKD61 / 4Cr5MoSiV1 Flat Bar 51 - 55HRC Hardness

1.2344 / H13 / SKD61 Die-casting Hot Work Special Tool Flat Steel

Forged Tooling L6 Tool Steel SKT4 / 1.2713 Proper Hardness For Large Molds

Cold Work Tool Steel

ESR Hot Forging Machined Cold Work Tool Steel Round Bar D2 /1.2379

High Compressive Strength 1.2379 Tool Steel , Pre Hardened Tool Steel Bar 14 - 80mm Dia

Hot Rolled D3 Tool Steel , 1.2080 Tool Steel Wonderful Mechanical Properties

SKD11 Heat Treating Tool Steel , Tool Steel Round Bar Excellent Machinability

Special Tool Steel

32 HRC Hardness P20 Tool Steel , 1.2311 Tool Steel Alloy Plastic Mould Steel Sheet

Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content

1.2344 Special Tool Steel Forged Delivery Condition Round Bar Mill Certificated

Excellent Machinability Tool Steel Plate , P20 + S / 1.2312 Tool Steel For Machining

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