Negotiable
The date of payment from buyers deliver within days
Jiangsu
Long-term effective
2022-04-17 05:26
303
Company Profile
By certification [File Integrity]
Contact：wuxicnjx(Mr.)
Email：
Telephone：
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Area：Jiangsu
Address：Jiangsu
Website：http://www.chennamachinery.com/ http://wuxicnjx.bofadianqi.com/
Introduction
If you want a 42CrMo hydraulic column Manufacturer & Long-Term Oversea Partner, Wuxi Chenna Machinery is your first choice! We are one of the largest and most professional 42CrMo piston rod suppliers in China.
42CrMo hydraulic column is a kind of ultra high strength steel, it is widely used in the industry for its hardenability and toughness.
Chemical Composition
Material |
C% |
Mn% |
Si% |
S% |
P% |
V% |
Cr% |
CK45 |
0.42-0.50 |
0.50-0.80 |
0.17-0.37 |
≤0.035 |
≤0.035 |
≤0.25 |
|
ST52 |
≤0.22 |
≤1.6 |
≤0.55 |
≤0.04 |
≤0.04 |
0.02-0.15 |
|
20MnV6 |
0.17-0.24 |
1.30-1.70 |
0.10-0.50 |
≤0.035 |
≤0.035 |
0.10-0.20 |
≤0.30 |
42CrMo4 |
0.38-0.45 |
0.50-0.80 |
0.17-0.37 |
≤0.035 |
≤0.035 |
0.07-0.12 |
0.90-1.20 |
40Cr |
0.37-0.45 |
0.50-0.80 |
0.17-0.37 |
≤0.035 |
≤0.035 |
0.80-1.10 |
Mechanical Properties
Material |
T.S N/MM2 |
Y.S N/MM2 |
E%(MIN) |
CHARPY |
CONDITION |
CK45 |
610 |
355 |
15 |
＞41J |
NORMALIZE |
ST52 |
500 |
355 |
22 |
NORMALIZE |
|
20MnV6 |
750 |
590 |
12 |
＞40J |
NORMALIZE |
42CrMo4 |
980 |
850 |
14 |
＞47J |
Q+T |
40Cr |
1000 |
800 |
10 |
Q+T |
Features
High strength with hardenability and good toughness, less deformation while quenching, high creeping strength and persistent strength while the temperature is high. Using for manufacturing the forgings which requires more strength than 35CrMo steel and larger tempering cross-section.
Product Applications
As piston rods are very common used in the industry, our products are able to be applied in mining machinery, textile, printing industry, power project, etc.
And piston rods are also using with honed tubes,so in hydraulic systems they can also be applied, like forklift automobiles.
http://www.chennamachinery.com/
