QINGDAO GANG CHAONENG INTERNATIONAL LOGISTICS CO., LTD. is a large-scale and state-owned enterprise owned by CATIC Holdings Limited. Taking advantage of Qingdao Port and relying on the support of state-owned enterprise, the company devoted to provide a full range of service for entire steel industry chain. At present, the main business of our company includes ore import, coal import, coke export, steel export etc. Recently, Our main products are steel round bar, steel deformed bar, steel billet, steel sheet/plate, wire rod and coke, etc. We have export experiences of six years and are very professional. Our main markets are the MID East, Southeast Asia, Eastern Asia and Eastern Europe. We devote to provide domestic and foreign customers with safe, convenient, professional and efficient services.
AISI AISI 20Cr Steel deformed bar
Product Description
1. Grade: 40Cr SCr440 SCr4 41Cr4 40k 40KHA 42C4 40X AISI5140 ASTM5140 SAE5140 530A40 430M40
2. Grade:10-250mm
3. MOQ: 20mt
4. Chemical composition:
Grade |
C |
Si |
Mn |
Cr |
Mo |
Ti |
20Cr |
0.18
0.24 |
0.17
0.37 |
0.50
0.80 |
0.70
1.00 |
|
|
40Cr |
0.37
0.44 |
0.17
0.37 |
0.50
0.80 |
0.80
1.10 |
|
|
35CrMo |
0.32
0.40 |
0.17
0.37 |
0.40
0.70 |
0.80
1.10 |
0.15
0.25 |
|
42CrMo |
0.38
0.45 |
0.17
0.37 |
0.50
0.80 |
0.90
1.20 |
0.15
0.25 |
|
20CrMnTi |
0.17
0.23 |
0.17
0.37 |
0.80
1.10 |
1.00
1.30 |
|
0.04
0.10 |
20CrMnTiH |
0.17
0.23 |
0.17
0.37 |
0.80
1.15 |
1.00
1.35 |
|
0.04
0.102 |
6.Size Tolerance:
Length tolerance: +100mm/-0mm
Side length tolerance: +/-2mm
Straightness: max 6mm/m
){kind=link}