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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 Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades factory

Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades
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Injection Plastic Mold Alloy Steel Plate / Flat Bar 1.2311 / P20 Similar grades: DIN-1.2311, AISI-P20, JIS-PDS-3, GB-3Cr2Mo Chemical Composition(%): C Si Mn S P Cr Mo 0.28-0.40 0.20-0.40 1.30-1.60 ≤0.030 ≤0.030 ... Read More
2019-08-13 14:33:09
China Round Bar Hot Rolled Alloy Steel Small Deformation During Quenching SCM440 / 1.7225 factory

Round Bar Hot Rolled Alloy Steel Small Deformation During Quenching SCM440 / 1.7225
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SCM440 / 1.7225 / SAE4140 Hot Rolled Alloy Steel with black surface SAE4140 Hot Rolled Alloy Steel is an alloy structural steel Equivalent grades GB(China) DIN(German) AISI(USA) JIS(Japan) 42CrMo 1.7225 SAE4140 ... Read More
2019-08-13 14:33:03
China DIN 1.2080 Cold Work Tool Steel , Alloy Steel Plate Thickness 10 - 200mm factory

DIN 1.2080 Cold Work Tool Steel , Alloy Steel Plate Thickness 10 - 200mm
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DIN 1.2080 Cold Work Hot Rolled Alloy Steel Plate Thickness 10-200mm Cr12 / D3 / 1.2080 Forged Special Alloy Steelsteel belongs to high carbon high chromium ledeburite steel, is widely used cold work die steel. ... Read More
2019-08-13 14:33:07
China Plasitc Die Hot Rolled Alloy Steel DIN 1.2738 For High Demand Large Plastic Mould factory

Plasitc Die Hot Rolled Alloy Steel DIN 1.2738 For High Demand Large Plastic Mould
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DIN 1.2738 Hot Rolled Alloy Steel Plate To Make High Demand Large Plastic Mould Equivalent grades: GB DIN AISI ASSAB 3Cr2NiMnMo 1.2738 P20+Ni 718 Introduction: Grade 1.2738 is one kind of pre-harndened mirror ... Read More
2019-08-13 14:33:10
China 10 - 80mm Diameter 1.2379 Tool Steel Cold Working Die High Abrasion Resistance factory

10 - 80mm Diameter 1.2379 Tool Steel Cold Working Die High Abrasion Resistance
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Cold-working Die Hot Rolled Alloy Steel 1.2379 / D2 Round Bar Similar grades: GB DIN AISI JIS Cr12Mo1V1 1.2379 D2 SKD11 Introduction: Gade 1.2379 / D2 / Cr12Mo1V1 is a high - carbon and high chromium cold die ... Read More
2019-08-13 14:33:11
China 1.2510 / SKS3 Hot Rolled Alloy Steel Anti Wear For Shape Complexed Cold Die factory

1.2510 / SKS3 Hot Rolled Alloy Steel Anti Wear For Shape Complexed Cold Die
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Hot Rolled Alloy Steel O1 / 1.2510 / SKS3 For Shape Complexed Cold Die Introduction: The characteristics of hot rolled alloy steel O1 / 1.2510 is German microdeformation resistant oil steel, which is high ... Read More
2019-08-13 14:33:07
China 1.6511 / SAE4340 Hot Rolled Alloy Steel Annealed Heat Treatment In Mechanical factory

1.6511 / SAE4340 Hot Rolled Alloy Steel Annealed Heat Treatment In Mechanical
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1.6511 / SAE4340 Hot Rolled Alloy Special Steel For Mechanical Introduction: 1.6511 / SAE4340 has high strength, toughness and good hardenability and anti-overheating stability, but the white point sensitivity ... Read More
2019-08-13 14:33:08
China Polished SAE 8620 Tool Steel , Alloy Steel Flat Bar Double Vacuum Smelting factory

Polished SAE 8620 Tool Steel , Alloy Steel Flat Bar Double Vacuum Smelting
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Widely Contruction Use Special Hot Rolled Polished SAE8620 Flat Bar Alloy Steel 20CrNiMo AISI, former U.S. Department of steel in SAE 8620 steel. Hardenability is similar to that of 20CrNi steel. Although the ... Read More
2019-08-13 14:33:06
China Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225 factory

Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225
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Special Hot Rolled SAE4140 / 1.7225 Alloy Tool Steel Round Bar SAE4140 steel belongs to ultra-high strength steel, with high strength and toughness, hardenability is also good, no significant temper brittleness... Read More
2019-08-13 14:33:10
China Good Toughness Hot Rolled Alloy Steel Flat Bar High Cr Content 11.5 - 13.0% factory

Good Toughness Hot Rolled Alloy Steel Flat Bar High Cr Content 11.5 - 13.0%
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Hot Rolled Alloy Steel Flat D3 With High Hardness and Good Toughness Hot rolled D3 alloy steel is with high wear resistance, high hardness, high hardenability, quenching deformation and good toughness cold work ... Read More
2019-08-13 14:33:04
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