Ck45 S45c SAE1045 Hard Chrome Plated Steel Bar for Hydraulic Cylinder Steel Bar

• Customization: Available
• Journal Diameter Dimensional Accuracy: IT6-IT9
• Journal Surface Roughness: 0.63-0.16μm
• Model NO.: rod
• Material: Chrome Plated Steel, Carbon Steel
• Tolerance: ISO F7
• Material Grade: Ck45, 20mnv6, 42CrMo4
• Axis Straightness: 0.1/1000mm
• Roundness: Dia. Tolerance / 2
• Roughness: Max. Ra 0.2μm
• Heat Treatment: None, Induction Hardened, Q+T
• Hardened Depth: 0.5-3.5mm
• Chrome Thicknes: 15-50 Microns
• Chrome Layer Hardness: Min. 800hv
• Package: Paper Sleeved, Shockproof Membrane, Wooden Case
• Dia. Range: Ø12 - Ø320
• Length Option: 4m, 5.8m, 6m, 7.5m
• Material Hardness: HRC15, HRC30, HRC55 Can Be Choice
• Mechanical Properties: According to En 10083-2
• Stiffness & Flexibility: Stiffness / Rigid Axle
• Axis Shape: Straight Shaft
• Shaft Shape: Real Axis
• Appearance Shape: Round
• Load: Hydraulic Cylinder
• Transport Package: Container
• Specification: 20GP, 40HQ
• Trademark: HYDSTEELS
• Origin: Wuxi, China
• HS Code: 8483109000
• Production Capacity: 20000tons/Year

Product Description

Description

Hard chrome 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.

>Equipment cover all production processing with stick QC system make better quality and keep improve. 
>Huge material purchasing reduce production cost and final rate. 
>Rich stock for normal size, order could be fast delivery in 7days.
>100% inspection and one-year quality guarantee to avoid any risk choice us.  


CK45 Hard 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 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

Quality Inspection and Testing 



Packing and Delivery 

Equipment Show
As one of the biggest honed tube piston rod manufacturers in China, we equipped with advanced production facilities and inspection facilities for honed pipe manufacturing and inspection. Below manufacturing machines for steel honed tubing and chrome plated hard bar

Why Choice Us
1.Professional, rich experience, reliable.
2.One-stop collection for honed tube, chrome rod, casting cylinder components.
3.Full range of size and material, ready stock goods with fast delivery
4.Customizable, non-standard sizes available
5.Small quantity acceptable
6.Refund or replace if any quality issue.

FAQ
Q: Material sourcing
A: Angang, ZENITH, Jiangsu Shagang, Huaigang. 

Q: Delivery time?
A: Usually could be delivery in 30 days, urgent order could be delivery in 15days.

Q: Make to drawing?
A: Available

Q: MOQ request?
A: Min. 500kg

Q: What's your main market?
A: We mainly export to Middle East, South Africa and South Eastern Asia. And these two years our products enter to South America too.

Q: Are you factory?
A: Yes, we are.

Q: Payment item option?
A: T/T, L/C, D/P, O/A accept.

Q: Guarantee period?
A: One-year after manufactured, reject items will be resupply or refund.

Q: How to deal with defective products after delivery. 
A: Resupply or Refund available.


We sincerely hope there would be a chance for us to start business and build long term relationships may from an inquiry soon.

Patrick :-)
Honed tube, Chrome rod, Casting cylinder components.