8mm Linear Motion Shaft Hardened Rod 3D Printer CNC

- Nov 12, 2018-

8mm Linear Motion Shaft Hardened Rod 3D Printer CNC Basic Info

Model NO.: 8mm hard chrome rod
Chrome Layer Thickness: 15μm ~ 25μm ( Customized)
Roughness: Ra 0.2μm~0.4μm
Finished Hydraulic Piston Rod Axis Straightness: 0.15mm/1000mm
Surface Hardness: HRC58-60
Surface Hardning Depth: 0.8-3mm
Transport Package: Paper Sleeve and Wooden Box
Finished Hydraulic Piston Rod Specification: dia 80mm
Origin: China
HS Code: 8483109000

8mm Linear Motion Shaft Hardened Rod 3D Printer CNC Product Description

Company overview

Main Products:

We offer the manufacturers of hydraulic and pneumatic cylinders a wide assortment of high quality tube and piston products.

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

Material: JIS S45C, SAE1045, DIN CK45

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.

The furnished products are ideal for a host of heavy machinery, construction equipment, and as position mount for a variety of heavy equipment.

Our main product specifications are written below for your reference.  If any interest, pls feel free to contact us.
 ItemHard Chrome Plated RodInduction Hard Chrome Rod
 Place of Origin Jiangsu, China  Jiangsu, China
 Material  JIS S45C, SAE1045, DIN CK45 JIS S45C, SAE1045, DIN CK45
 Length 1000-6000mm 1000-6000mm 
 Shaft Diameter 3-120mm  3-120mm
 Surface Hardness without hardened or hardened HRC58-60
 Chrome Layer Hardness above HV800 above HV800
 Chrome Layer Thickness 15μm ~ 25μm ( CUSTOMIZED)  15μm ~ 25μm ( CUSTOMIZED)
 Surface Hardning Depth / 0.8-3mm
 Axis Straightness 0.15mm /1000mm 0.15mm /1000mm
 Roughness Ra 0.2μm~0.4μm Ra 0.2μm~0.6μm
 Precision G6/F7 G6/F7

Finished Hydraulic Piston Rod 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.

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.

8mm Linear Motion Shaft Hardened Rod 3D Printer CNC 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.

 Item  Honed Tube
 Raw Material DIN ST52, SAE1020
 Pressure & Temperatur Classification High pressure & temperature piping
 Inner Diameter 40mm-320mm
 Outer Diameter 50-400mm
 Thickness 5-40mm
  Length 7000mm
 Straightness Max 0.5/1000mm
  Inside Surface Roughness(Ra) 0.2-0.4um
 Tolerance INT DIN2391 H8

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

8mm Linear Motion Shaft Hardened Rod 3D Printer CNC