Customization: | Available |
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Journal Diameter Dimensional Accuracy: | IT01-IT5 |
Journal Surface Roughness: | 0.63-0.16μm |
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Ck45 Hard Chrome Rod Chromed Piston Rod processed by more than ten processing, made by steel bar in material CK45, 20MnV6, 42CrMo4, SUS304, SUS316 etc.. Dia. Precision level of f7 tolerance, surface hardness min. HV900.
Chrome layer thickness 20-50micron can be choice, Salt spray test 60-90hours.
Induction hardened hardness HRC55±2, hardened depth 0.5-3.5mm can be choice.
CK45 Hard Chrome Rod Chromed Piston Rod
Steel Grade | C45E (EN 10083) |
Tolerance | ISO f7 |
Length | 4000mm, 5800mm, 6000mm, 7500mm can be choice |
Roughness | max. Ra0.20µm (statistic average: 0.05 - 0.15µm) |
Hardness | HRC 15-25, HRC 20-30 (Based on different heat treatment) |
Chrome Thickness | 20-50µm can be choice |
Chrome Hardness | min. 900 HV (0.1) |
Straightness | <=Ø16 mm: max. 0.3 mm : 1000 mm > Ø16 mm: max. 0.2 mm : 1000 mm |
Mechanical Properties | According to EN 10083-2 |
Steel Grade | C45E (EN 10083) |
Tolerance | ISO f7 |
Length | 4000mm, 5800mm, 6000mm, 7500mm can be choice |
Roughness | max. Ra0.20µm (statistic average: 0.05 - 0.15µm) |
Hardness | HRC 55+/-2 |
Hardened Depth | 0.3-3.5mm can be choice |
Chrome Thickness | 20-50µm can be choice |
Chrome Hardness | min. 900 HV (0.1) |
Straightness | <=Ø16 mm: max. 0.3 mm : 1000 mm > Ø16 mm: max. 0.2 mm : 1000 mm |
Mechanical Properties | According to EN 10083-2 |