Machined Ck45 Hard Soft Chrome Rod Shaft Hydraulic Cylinder Chromed Piston Rod

• Material: Alloy Steel
• Load: Central Spindle
• Stiffness & Flexibility: Flexible Shaft
• Journal Diameter Dimensional Accuracy: IT01-IT5
• Axis Shape: Straight Shaft
• Shaft Shape: Hollow Axis
• Model NO.: SMT-PR
• Appearance Shape: Round
• Journal Surface Roughness: 0.63-0.16μm
• Size: Dia:2~800mm
• Capacity: Customizing
• Length: 1-3m or as Required.
• Machining&Turning: as Per Drawing
• Transport Package: Fixed Wooden Box
• Specification: Customizing
• Trademark: Original
• Origin: China
• HS Code: 8483109000
• Production Capacity: 5000PCS/Year

Product Description

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.

Detailed Photos

 

 

Product Parameters

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

CK45 Induction Hardened Chrome 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 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

FAQ

WHO ARE WE ?
We are professional marine equipment supplier/exporter, new shipbuilding&ship-repair materials&outfittings soulution provider in Mainland, China

WHAT CAN WE DO ?
We have professional design team to help you solve problems of your vessel, we can recommend a set of solutions for your vessel to choose.

HOW TO ENSURE THE QUALITY?
Every equipment will be tested before leaving our factory, we can show you the video and testing report, also if go for marine classification society survey, we will have the product certificate showing all the testing result and approved.

WHAT CERTIFICATE DO YOU HAVE?
Our products can be issued of ABS, BV, CCS, DNV, GL, LR, RINA…etc, while BV and CCS are most common use and worldwide accepted certificate, every products can apppy for above certificate. 

HOW TO ENSURE INTERNATIONAL DELIVERY SECURITY ?
Every cargo will be packed with appropriate package, also we have professional packing workers and forklifts to load and fix the cargo in container&air plane, ensuring the safety of sea/air transportation.

HOW ABOUT THE WARRANTY OF THE PRODUCTS ?
One year warranty-when the cargo arrived at your vessel we will keep providing service like Installation instructions and spare parts repairing in later using, we will always be there once you have any problems.