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Guangzhou Changfeng Steel Co., LTD
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Special Tool 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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Special Tool Steel

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China Ultra - High Strength Mechanical Alloy Steel Round & Rod 1.7225 SAE4140 SCM440 factory

Ultra - High Strength Mechanical Alloy Steel Round & Rod 1.7225 SAE4140 SCM440
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Ultra-high Strength Mechanical Alloy Steel Round & Rod 1.7225 SAE4140 SCM440 SAE 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It has high fatigue strength, abrasion and impact ... Read More
2019-12-26 13:42:32
China Alloy Steel bar for Mechanical 1.7220 SAE4135 35CrMo with diameter 16-120mm factory

Alloy Steel bar for Mechanical 1.7220 SAE4135 35CrMo with diameter 16-120mm
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1.7220/35CrMo/SAE4135/SCM435 Mechanical Alloy Tool Steel Chemical Component(%) C Si Mn Cr P S Mo 0.33-0.38 0.15-0.35 0.40-0.70 0.80-1.10 0.035 max 0.035 max 0.15-0.25 ASTM 4135 has high fatigue limit of static ... Read More
2019-12-26 13:42:30
China Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard factory

Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard
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SAE52100 GCr15 EN31 SUJ2 High Tensile Bearing Steel Tool Steel Pipe for Axle GCr15 EN31 SAE52100 SUJ2 Belong to a kind of high carbon chromium bearing steel which most widely used with a good performance and ... Read More
2019-12-26 13:42:27
China Hot Rolled 1.2311 P20 Alloy Mould Steel Flat Bar Plate 155mm Width factory

Hot Rolled 1.2311 P20 Alloy Mould Steel Flat Bar Plate 155mm Width
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1.2311 P20 Mould Steel Flat bar Steel Plate Alloy Steel 1.2311 P20 Mould Steel Flat bar Steel Plate Alloy Steel 155mm Width 1. Comparable Grade: AISI/ASTM DIN JIS GB P20 1.2311 PDS-3 3Cr2Mo 2. Application: 1. ... Read More
2019-12-26 13:42:25
China Forged Special Tool Steel Round Tube SAE52100 GCr15 EN31 SUJ2 2m-6m factory

Forged Special Tool Steel Round Tube SAE52100 GCr15 EN31 SUJ2 2m-6m
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SAE52100 GCr15 EN31 SUJ2 Hot Rolled Alloy Tool Steel Special SteelGCr15 EN31 SAE52100 SUJ2 Belong to a kind of high carbon chromium bearing steel which most widely used with a good performance and less alloy ... Read More
2019-12-26 13:42:24
China 1.2311 / P20 / PDS-3 Flat Steel Plate For Special Mould Steel 2200mm Length factory

1.2311 / P20 / PDS-3 Flat Steel Plate For Special Mould Steel 2200mm Length
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1.2311/P20/PDS-3 Steel Plate For Special Mould Steel 1.2311/P20/PDS-3 Steel Plate For Special Mould Steel 155mm Width 1. Comparable Grade: AISI/ASTM DIN JIS GB P20 1.2311 PDS-3 3Cr2Mo 2. Application: 1. Used in ... Read More
2019-12-26 13:42:23
China Annealed Heated Tool Steel Plate , 1.3243 / M35 Tool Steel Low Carbon Content factory

Annealed Heated Tool Steel Plate , 1.3243 / M35 Tool Steel Low Carbon Content
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Hot Rolled High Speed Tool Steel Plate 1.3243 / M35 For Cutters Introduction: Grade 1.3243 / M2 steel is a general purpose molybdenum high speed steel. M2 steel is characterized by balanced combination of ... Read More
2019-12-26 13:42:19
China Uniform Carbides High Speed Tool Steel Bar M2 / 1.3343 For Heading Forming Die factory

Uniform Carbides High Speed Tool Steel Bar M2 / 1.3343 For Heading Forming Die
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High Speed Tool Steel Bar M2 / 1.3343 To Make Wearproof Cold Die Similar grades: DIN-1.3343, AISI-M2. JIS-SKH51. GB-W6Mo5Cr4V2 Chemical Composition(%): C Si Mn Cr Mo V W P S 0.80-0.90 0.20-0.45 0.15-0.40 3.80-4... Read More
2019-12-26 13:42:19
China Cold Work High Speed Tool Steel M2 / 1.3343 For Making Various Cutters factory

Cold Work High Speed Tool Steel M2 / 1.3343 For Making Various Cutters
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Cold Work High Speed Tool Steel M2 / 1.3343 To Make Various Cutters ♦ Chemical composition(%): CSiMnCrMoVWPS0.80-0.900.20-0.450.15-0.403.80-4.404.50-5.501.75-2.205.50-6.75≤0.030≤0.030 ♦ Equivalent grades: ... Read More
2019-12-26 13:42:18
China Tempring High Speed Tool Steel Abrasion Resistance For Cold Work Die 1.3343 / M2 factory

Tempring High Speed Tool Steel Abrasion Resistance For Cold Work Die 1.3343 / M2
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1.3343 / M2 Tempring High Speed Tool Steel To Make Cold Work Die ♦ Equivalent grades: GB DIN AISI JIS W6Mo5Cr4V2 1.3343 M2 SKH51 ♦ Introduction: Grade M2 / 1.3343 steel is a general purpose molybdenum high ... Read More
2019-12-26 13:42:17
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