• Model NO.：SF3-120
• Surface Hardness：HRC58-60
• Chrome Layer Hardness：Hv800-1000
• Chrome Layer Thickness：15μm ~ 25μm
• Surface Hardning Depth：0.8-3mm
• Roughness：Ra 0.2μm~0.4μm
• Transport Package：Paper Sleeve and Wooden Box
• Specification：dia 3-120mm
• Trademark：WF
• Origin：China
• HS Code：8483109000
• Production Capacity：100 Tons ,Month

Basic Info.

Model NO. SF3-120 Surface Hardness HRC58-60 Chrome Layer Hardness Hv800-1000 Chrome Layer Thickness 15μm ~ 25μm Surface Hardning Depth 0.8-3mm Roughness Ra 0.2μm~0.4μm Transport Package Paper Sleeve and Wooden Box Specification dia 3-120mm Trademark WF Origin China HS Code 8483109000 Production Capacity 100 Tons /Month

Product Description

Main Products:

Hard Chrome Plated Rod, Hydraulic Piston Rod, Cylinder Piston Rod, Chromium Rods, Linear Shafts, SBR Shafts, Hard Chrome Shaft, Induction Rod, Induction Shaft, etc.

the range of Diameters include: 3-120mm
 

Item	OD	mm
Hard Chrome Rod	3	4	5	6	8	10	12	13	14	15	16	17	18	20	22	25	28	30	32	35	40	45	50	55	60	65	70	75	80	85	90	100	110	120
Induction Hard Chrome Rod	3	4	5	6	8	10	12	13	14	15	16	/	18	20	22	25	28	30	32	35	40	45	50	55	60	65	70	75	80	85	90	100	110	120

The hard chromium piston rods produced by our company come with more than JIS S45C material, where the rods first undergo precision milling and processing, and are then put through gard surface chromium treatment, allowing a surface precision level of f7, and a surface hardness reaching HV800 minimum and up, which not only help to improve wear resistance but also help to extend the life cycle of the rods, thus helping the customer save cost.

The corrosion resistances is tested in our own internal salt spray laboratory, and The rods surface heat treatment and hardness reaching HRC55°±2°, and at a hardened depth of between 0.5mm - 3mm, before the rods are put through precision milling and hard chromium treatment for a membrane thickness measuring 20 micron ± 10% to drastically improve the rod's wear resistance, and help to extend the life cycle of the rods.


1. Chrome Plated Steel Bars:

Our Chrome Plated Bars are produced from medium carbon cold-finished or hot rolled steel bars usually in 1045 grades. The bars are centerless ground, polished, and chrome plated to a minimum thickness of 0.0005", and 0.001" per side. 
Chrome Plated bars are specifically designed to be used for most piston rod applications in hydraulic and pneumatic cylinders.

2.  Induction Hardened Chrome Plated Bars:

Our  Induction Hardened Chrome Plated Bars are produced by using advanced processing techniques usually on JIS S45C, SAE1045 or DIN CK45 steel rods, for surface removal, polishing, induction hardening, followed by hard chrome plating to a thickness minimum of 0.0005" or 0.001" per side. The finished product results in a superior impact resistant bar ideal for high quality piston rods capable of handling tough environments.

Applications:

Linear Motion Guides, Hydraulic cylinder rods
plastic injection molding machines, construction equipment, rubber molding machines, papermaking machines, printing machines, refrigeration equipment, foods and chemical machinery, loading equipment, fiber spinning equipment, textile machinery, agricultural equipment, automotives, shipbuilding and the like.



3. Cold Drawn Seamless Mechanical Tubing (CDS)

is a cold drawn 1020 steel tube. Produced from piercing hot rolled bar stock, the cold drawing process increases the tube's physical properties reducing the cost of machine time. Cold drawn seamless tubing provides a better uniformed OD and ID, enhanced machinability, increased strength, and tighter tolerances compared to hot finish seamless products

Applications:

Hydraulic cylinders
Truck and Automotive parts
Heavy equipment
Agricultural components
Auto and Truck Axles, Suspension parts and shock absorbers
High Speed Shafts and rollers
Bearings and Spacers, Roll cages, and many other machined tubular parts.


If you are interested in our company, please feel free to contact us:


SUZHOU WEIPENG PRECISION MACHINERY CO., LTD
ADD: No.217 Ruiqi Building, No.668 Fengting Street, Suzhou Industrial Park P.R.C

 http://chromedbars.en.made-in-china.com
http://chromedbars.en.made-in-china.com