S45C 304 HYDRAULIC CYLINDER HARD CHROME PLATED PISTON ROD
Manufacturing Main Process Description:
1. Hydraulic Steel Raw Material Cutting
2. CNC Machining + Hollow Machining
3. Induction Hardening
4. Chrome Plating
5. Dehydrogenation and Tempering
6. Polish and Superfinish Polish
7. 100% Inspection
8. Craft Boxes and Wooden Case Packaging
Dimension | φ6-250mm |
Grade | CK45 Hydraulic Hard Chrome Plated Piston Rod |
Color | Natural Color |
Tolerance | ISOf7/Customized Requirement |
Roundness | ≤1/2 Of Diameter Tolerance |
Standard Length | <φ30mm,2-3meters/On Request Cut Length ≥φ30mm,3-6meters/On Request Cut Length Customized Requirement |
Surface Roughness | Ra≤0.2 |
Chrome Layer Thickness | <φ20mm:min15μm ≥φ20mm:min:20μm |
Chrome Layer Hardness | HV850~HV1050 |
Straightness | 0.15/1000mm |
Evaluation Corrosion Test | ISO 10289:1999,IDT |
Delivery Condition | NORMAL, Q+T, INDUCTION HARDENED |
Advantage | We inspect each product before package and we give the reasonable price |