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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 1.7225 SCM440 SAE4140 Alloy Special Tool Steel Bar For Mechanical With Diameter 20-150mm factory

1.7225 SCM440 SAE4140 Alloy Special Tool Steel Bar For Mechanical With Diameter 20-150mm
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SCM440 SAE4140 1.7225 Alloy Special Steel Round Bar Annealing Or 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 Equivalent grades: ... Read More
2019-12-26 13:42:28
China SAE52100 GCr15 EN31 SUJ2 Special Tool Steel Round Pipe For Axle High Hardness factory

SAE52100 GCr15 EN31 SUJ2 Special Tool Steel Round Pipe For Axle High Hardness
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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 AISI GCr15 EN31 SUJ2 Structural Steel Pipe 6 M Length Mill Finish factory

AISI GCr15 EN31 SUJ2 Structural Steel Pipe 6 M Length Mill Finish
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SAE52100 GCr15 EN31 SUJ2 Hot Rolled Alloy Tool Steel Special Steel GCr15 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 13:42:27
China SAE52100 GCr15 EN31 SUJ2 High Tensile Steel Round Pipe Good Wear Resistance factory

SAE52100 GCr15 EN31 SUJ2 High Tensile Steel Round Pipe Good Wear Resistance
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SAE52100 GCr15 EN31 SUJ2 Hot Rolled Alloy Tool Steel Special Steel GCr15 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 13:42:26
China 1.2080/D3 Black Surface Special Alloy Steel Plate With Thickness 10-100mm factory

1.2080/D3 Black Surface Special Alloy Steel Plate With Thickness 10-100mm
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1.2080/D3 Black Surface Cold Work Die Steel Plate 1.2080/D3 Black Surface special alloy steel plate with thickness 10-100mm 1. Application: 1) Used for high tolerance and long service life of all kinds of cold ... Read More
2019-12-26 13:42:26
China SCM440 SAE4140 1.7225 Special Tool Steel Round Bar Annealing Or Q/T Heat Treatment factory

SCM440 SAE4140 1.7225 Special Tool Steel Round Bar Annealing Or Q/T Heat Treatment
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SCM440 SAE4140 1.7225 Alloy Special Steel Round Bar Annealing Or 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 Equivalent grades: ... Read More
2019-12-26 13:42:25
China Hot Rolled Alloy Bearing Steel Round Tube SAE52100 GCr15 EN31 SUJ2 factory

Hot Rolled Alloy Bearing Steel Round Tube SAE52100 GCr15 EN31 SUJ2
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SAE52100 GCr15 EN31 SUJ2 Hot Rolled Alloy Tool Steel Special Steel GCr15 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 13:42:25
China Black Surface Special Tool Steel 1.7225 SAE4140 SCM440 With Diameter 20-150mm factory

Black Surface Special Tool Steel 1.7225 SAE4140 SCM440 With Diameter 20-150mm
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Black Surface Special Tool Steel 1.7225 SAE4140 SCM440 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 Equivalent grades: GB(China) DIN(German) AISI... Read More
2019-12-26 13:42:23
China SCM440 SAE4140 Durable Forged Special Tool Steel Annealing Or Q/T Heat Treatment factory

SCM440 SAE4140 Durable Forged Special Tool Steel Annealing Or Q/T Heat Treatment
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SCM440 SAE4140 Durable Forged Special Tool Steel 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 Equivalent grades: GB(China) DIN(German) AISI(USA) JIS... Read More
2019-12-26 13:42:22
China 304 304L 316 316L 321 310S 430 Cold Rolled Stainless Steel Sheet Mill / Slitting Edge factory

304 304L 316 316L 321 310S 430 Cold Rolled Stainless Steel Sheet Mill / Slitting Edge
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304 304L 316 316L 321 310S 430 Cold Rolled Stainless Steel Sheet 304 Cold Rolled Stainless Steel Sheet Type Stainless steel sheet/plate SS grade 304 Thickness 0.15-3.00mm Size Customized Surface 2B,BA,NO.1,NO.4... Read More
2019-12-26 13:42:21
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