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Gold Index: 7240
42CrMo4, 40Cr Hard Chrome Plated Bar, Piston Rod For Construction Machine
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
ck45, 42CrMo4, 40Cr Hard Chrome Plated Bar, Piston Rod For Construction Machine
ck45, 42CrMo4, 40Cr Hard Chrome Plated Bar, Piston Rod For Construction Machine
Hard chrome plated bar for heavy machine
Detailed Product Description
1.Material:CK45,ST52,42CrMo4,40Cr
2.Ground and chrome plated
3.Diameter:6~1000mm
4.length:1000~8000mm
5.ISO9001:2008
Detailed Description
1.CHEMICAL COMPOSITION
|
Material |
C% |
Mn% |
Si% |
S% |
P% |
V% |
Cr% |
|
Ck45 |
0.42-0.50 |
0.50-0.80 |
0.04 |
0.035 |
0.035 |
|
|
|
ST52 |
0.22 |
1.6 |
0.55 |
0.035 |
0.04 |
|
|
|
20MnV6 |
0.16-0.22 |
1.30-1.70 |
0.10-0.50 |
0.035 |
0.035 |
0.10-0.20 |
|
|
42CrMo4 |
0.38-0.45 |
0.60-0.90 |
0.15-0.40 |
0.03 |
0.03 |
|
0.90-1.20 |
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40Cr |
0.37-0.45 |
0.50-0.80 |
0.17-0.37 |
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|
|
0.80-1.10 |
2.MECHANCIAL PROPERTIES
|
Material |
T.S N/MM2 |
Y.S N/MM2 |
E%(MIN) |
CHARPY |
