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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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special alloy steel

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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

Black surface Hot Rolled Alloy NAK80 P40 Tool Steel Flat Bar
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NAK80( P40 ) hot rolled alloy tool steel flat bar For Plastic mould P40 is an enconomic steel of NAK80 which is a precipitation or age-hardened mold steel with a uniform through hardness of approximately 40 HRC... Read More

2020-07-01 10:58:23

ESR Hot Forging Machined Cold Work Tool Steel Round Bar D2 /1.2379
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ESR Hot Forging Machined Cold Work Tool Steel Round Bar D2 /1.2379 Product Introduction 1.2379 is a high carbon and chromium alloy tool steel, which has high hardness and wear resistance after heat treatment, ... Read More

2019-12-10 11:29:29

P21 / NAK80 Tool Steel No Heat Treatment For High Percision Plastic Mould
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P21 / NAK80 Mold Steel Flat Bar To Make High Percision Plastic Mould Introduction: P21 / NAK80 Mold Steel is a pre-hardened plastic mold steel.Factory hardness can reach HRC37-43. P21 / NAK80 Mold Steel has a ... Read More

2018-01-26 14:15:02

Hot Rolled Plastic Mold Steel Big Plate Width 2200mm favorable workability P20 / 1.2311
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P20 / 1.2311 Pre-hardened Hot Rolled Plastic Mold Steel Big Plate Chemical Composition(%) Grade C Si Mn S P Cr Mo 1.2311 0.28-0.40 0.20-0.80 0.6-1.00 0.030 0.030 1.40-2.00 0.30-0.55 Equivalent grades GB DIN ... Read More

2018-01-26 14:15:02

S50C / 1.1210 / SAE1050 / 50# Plastic Mold Steel / Pre Hardened Tool Steel Sheet
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S50C/1.1210/SAE1050/50# plastic mould steel plate any sizes any quantity 1 Introduction SAE1050/1.1210/S50C/50#, A High strength medium tensile,low hardenability and low-ductility carbon steel. Have no temper ... Read More

2018-11-07 10:40:30

D2/1.2379 ESR Hot Rolled Cold Work Tool Steel Flat Bar For Tool
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D2/1.2379 ESR Hot Rolled Cold Work Tool Steel Flat Bar For Tool Product Introduction 1.2379 is a high carbon and chromium alloy tool steel, which has high hardness and wear resistance after heat treatment, and ... Read More

2019-12-10 11:25:19

D3 /1.2080 /SKD1 ESR Hot Rolled Cold Work Tool Steel Round Bar For Die
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D3 /1.2080 /SKD1 ESR Hot Rolled Cold Work Tool Steel Round Bar For Die Product Introduction 1.2379 is a high carbon and chromium alloy tool steel, which has high hardness and wear resistance after heat ... Read More

2019-12-10 11:23:02

1.2379/D2 Special Steel Flat Bar 3000-6000mm Length High Hardness
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1.2379/D2 Special Steel In Flat Bar & Round Bar 1.2379/D2 Special Steel In Flat Bar & Round Bar 3000-6000mm Length High Hardness SKD11 is a kind of high-carbon high-chromium alloy tool steel,has a high hardness ... Read More

2020-01-16 16:29:15

1.2080/D3/Cr12 Black Surface Cold Work Die Steel Round Bar with diameter 10-130mm
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Cold Work Mould Steel Round Bar (1.2080 SKD1 D3 Cr12) 1. Application: Used for making small impact,high quality wear cold-punching mould 1) Used for high tolerance and long service life of all kinds of cold ... Read More

2019-10-10 16:31:15

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