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China Guangzhou Changfeng Steel Co., LTD certification

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machining tool steel

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Engineering Hot Rolled Steel Bar SCM440 SAE4140 1.7225 EN19 ISO
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Special Steel Alloy Engineering Steel Bar (SCM440, SAE4140, 1.7225, EN19) 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. Specificati... Read More

2019-12-26 13:42:14

Alloy Machinery Steel Hot Rolled Round Bar SAE5140 / SCr440 For Shaft
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Alloy Machinery Steel Hot Rolled Round Bar SAE5140 / SCr440 For Shaft Product Introduction AISI 5140 steel also can be called JIS Scr440 and DIN 1.7035 steel. It is one of the alloy steel. And it is one of the ... Read More

2020-01-16 16:06:04

GB Hot Rolled Alloy Steel Round Rod 5140 For Mechanical To Make Shaft
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Hot rolled Steel Round Bar 5140 for mechanical To Make Shaft ASTM5140 is the most commonly used alloy structural steel, tensile strength, yield strength and hardenability are higher than the 40 steel, but the ... Read More

2020-01-16 16:06:03

H13 / 1.2344 / SKD61 / 4Cr5MoSiV1 Forged Round Bar For Die Casting
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H13 / 1.2344 / SKD61 / 4Cr5MoSiV1 Forged Round Bar For Die Casting In steel Flat Bar Round Bar 1.2344 H13 SKD61 4Cr5MoSiV1, the molybdenum & vanadium acting as strengthening. The chromium content assists Hot ... Read More

2020-01-16 15:39:31

Mechanical 250mm Pre - Hardened GB40CrH Alloy Steel Round Bar
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Alloy Steel Round Bar GB40CrH 20-250mm stock Pre-hardened For Mechanical Product Introduction AISI 5140 steel also can be called JIS Scr440 and DIN 1.7035 steel. It is one of the alloy steel. And it is one of ... Read More

2020-07-01 10:25:54

Mechanical SCM440 SAE4140 1.7225 Prehardened Alloy Flat Steel
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Prehardened Alloy Flat Steel for Mechanical SCM440, SAE4140, 1.7225 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

2020-07-08 10:44:59

34 HRC SCM440 1.7225 4140 Hot Rolled Alloy Steel Plate
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Annealed Steel Plate of SCM440, 1.7225, 4140 For Hot Rolled Alloy Steel Perform Standard: GB/T 3077-1999 Equivalent grades: GB(China) DIN(German) AISI(USA) JIS(Japan) 42CrMo 1.7225 SAE4140 SCM440 Chemical ... Read More

2020-11-17 14:58:02

SCM440 SAE4140 1.7225 Annealed Alloy Structure Steel Bar
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Special Steel Alloy Structure Steel Bar (SCM440, SAE4140, 1.7225) 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 ... Read More

2020-11-17 14:57:03

Plastic Mould 1.2738 718H P20 + Ni Forged Steel Block
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Forged Steel Block of Plastic Mould Steel 1.2738 718H P20+Ni DIN 1.2738 Forged Plastic Mould Steels 1, Features a, uniform hardness qualitative of Material; b, No quenching crack danger, Without heat treatment ... Read More

2021-02-20 09:20:09

Prehardened Hot Rolled Steel Bar 1.2738 / P20+Ni Grade Hard Chrome Plated
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Hot Rolled 1.2738 / P20+Ni Pre-hardened Platic Mold Steel Flat Bar 1.2738 / P20+Ni is a large long-life plastic injection mold steel. 1.2738 is based on P20 steel, but added 1% Ni. Compared with P20, its ... Read More

2019-12-26 13:42:04

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