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wuxi heyi machinery factory
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induction hardened shaft hardened steel bar
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
20MnV6, 42CrMo4, 40Cr Hydraulic Cylinder Induction Hardened Bar / Rod
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20MnV6, 42CrMo4, 40Cr Hydraulic Cylinder Induction Hardened Bar / Rod
hydraulic Induction hardened bar for hydraulic cylinder
Detailed Product Description
1.Material:CK45,ST52,20MnV6,42CrMo4,40Cr
2.Case depth:1.5mm~2.5mm Induction hardness:HRC55±5
3.Diameter:6~1000mm
4.length:1000~8000mm
5.ISO9001:2008
6:Ground and chrome plated
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 |
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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
