3mm 5mm 6mm 10mm Hard Chrome Plated Hardened Rods Linear Motion Shafts

• Customization: Available
• Journal Diameter Dimensional Accuracy: IT6-IT9
• Journal Surface Roughness: 0.63-0.16μm
• Model NO.: SF3-120
• Material: Carbon Steel
• Length: 1000-6000mm
• Raw Material: Ck45/S45c/1045/1.1191
• Hardness: HRC58-62
• Straightness: 0.15 /1000mm
• Surface Hardening Depth: 0.8-3mm
• Roughness: Ra 0.2~0.4 Micron
• Roundness: Diameter Tolerance/2
• Chrome Layer Hardness: Hv800-1000
• Chrome Layer Thickness: 15 ~ 25micron
• Load: Drive Shaft
• Stiffness & Flexibility: Flexible Shaft
• Axis Shape: Straight Shaft
• Shaft Shape: Real Axis
• Appearance Shape: Round
• Transport Package: Paper Sleeve and Wooden Box
• Specification: dia 3-120mm
• Trademark: WF
• Origin: China
• HS Code: 8483109000
• Production Capacity: 100 Tons /Month
• Package Size: 100.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

item	Hard Chromed Rod	Induction Hardened Chromed	Nickel and Chrome Plating Bars
Steel Grade	C45E (EN 10083)	C45E (EN 10083)	C45E,20MnV6/38MnVS6
Tolerance	ISOf7	ISOf7	ISOf7
Roundness	Diameter tolerance / 2	diameter tolerance / 2	diameter tolerance / 2
Standard Length	-for Ø ≤ 60 mm: 5600 -6200mm -for Ø≥60 mm: 5800 -7200mm  Upon request: special lengths on all diameters	- for Ø ≤ 60 mm: 5600 - 6200 mm - for Ø ≥ 60 mm: 5800 - 7200mm  Upon request: special lengths on all diameters	Up to 6000 mm  Upon request: special lengths on all diameters
Surface Roughness	Ra max. 0.20 µm  (statistic average: 0.05-0.15 µm)	Ra max. 0.20 µm  (statistic average: 0.05- 0.15 µm)	Ra max. 0.20 µm (statistic average: 0.05-0.15 µm)
Chrome Layer Thickness	min. 900 HV (0.1)	min. 900 HV (0.1)	min. 25 µm
Straightness	≤ Ø16 mm: max. 0.3 mm: 1000 mm > Ø16 mm: max. 0.2 mm: 1000 mm	≤ Ø16 mm: max. 0.3 mm: 1000 mm > Ø16 mm: max. 0.2 mm: 1000 mm	max.0.20 mm/1000 mm

 

Introduction:

Linear shafts are steel rods made of C1045 Induction Hardened and Hard Chrome plated.The rods undergo rigorous processes like pilling, straightening, hardening, grinding, polishing, hard chrome plating and finishing under the supervision of experienced engineers. Different from the Hard Chrome Plated Piston Rods, the surface hardness of the Induction Hardened Chrome Rods is high up to HRC58-62 via high-frequency induction harden technique. Linear shafts are usually used as guide rail or slide rail matching with Linearing Bearings because of the surface high durability, abrasion resistance, longer working life and dimensional accuracy.

 

WHAT CAN WE SUPPLY :
1,We can offer full rangs of linear shafts with diameter 3mm- 120mm, maximum length up to 8000mm.

2,We can provide customized material including GCr15/SUJ2, 42CrMo/4140.

3,When you have special requirements on machining or lathing, such as threading, drilled and tapped, milling keys etc. We can lathe for you. We have high precision several milling machines, drilling machines and 14 CNC lathing centers. Our advanced equipment, skilled technical workers,scientific testing instrument and strict quality control, all of these factors to ensure the precision of our products. Our service center is at your disposal for machining of shafts according to your request or your drawings. You will be satisfied with our service.
 

Detailed specifications of linear shafts as follows:

Structure	Induction Hardened Chrome Plated Rod
Material	CK45/S45C/C1045/1.1191           GCR15/SUJ2         42CrMo/4140
Shaft Diameter	3-120mm
Surface hardness	HRC58-62
Surface hardening depth	0.8-3mm
Chrome layer thickness	15μm ~ 25μm(According to your request)
Chrome layer hardness	Above HV850
Axis straightness	0.15mm /1000mm
Roughness	Ra 0.2μm~0.4μm
Precision	g6/f7

• If you have any questions, please feel free contact our customer service!