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Wuxi Jinlifang Seiko Technology Co., Ltd.
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Gold Index: 4249
Custom ST52 , CK45 Hydraulic Cylinder Piston Rod Hard Chrome Plated finish
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
3m - 8m Chrome Plated Cylinder Piston Rod Hard Chrome Plated
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3m - 8m Chrome Plated Cylinder Piston Rod Hard Chrome Plated
Detailed Description
1. CHEMICAL COMPOSITION
|
Material |
C% |
Mn% |
Si% |
S% |
P% |
V% |
Cr% |
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Ck45 |
0.42-0.50 |
0.50-0.80 |
0.04 |
0.035 |
0.035 |
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ST52 |
0.22 |
1.6 |
0.55 |
0.035 |
0.04 |
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20MnV6 |
0.16-0.22 |
1.30-1.70 |
0.10-0.50 |
0.035 |
0.035 |
0.10-0.20 |
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42CrMo4 |
0.38-0.45 |
0.60-0.90 |
0.15-0.40 |
0.03 |
0.03 |
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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
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Material |
T.S N/MM2 |
Y.S N/MM2 |
E%(MIN) |
CHARPY |
CONDITION |
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CK45 |
610 |
355 |
15 |
>41J |
NORMALIZE |
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CK45 |
800 |
630 |
20 |
>41J |
Q + T |
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Wuxi Jinlifang Seiko Technology Co., Ltd. [China (Mainland)]
Business Type:Manufacturer |
