Hydraulic Cylinder Chrome Rod

Hydraulic Cylinder Chrome Rod

Professional manufacturer of Hard chrome rod for hydraulic, founded in 2004, major in honed tube, hydraulic tube, chrome rod, chrome bar, chrome shaft, at present we are biggest manufacturer and wholesaler in north of China. Hydraulic cylinder chrome rod Hard Chrome Rod Professional manufacturer...

Product Details

Professional manufacturer of Hard chrome rod for hydraulic, founded in 2004, major in honed tube, hydraulic tube, chrome rod, chrome bar, chrome shaft, at present we are biggest manufacturer and wholesaler in north of China. 


Hydraulic cylinder chrome rod

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Hard Chrome Rod 

Professional manufacturer of hard chrome rods and hydraulic barrel (honed tube, skived and roller burnished tubes). We stock a wide range of hard chrome rod and hydraulic barrel (honed tube, skived and roller burnished tube) also for various engineering companies. 

The various types of rods/bars we have in stocks are standard hard chrome rods (C45) and induction hardened chromed rods (C45). Other types of rods such as nickel chrome rod and stainless steel 304 or stainless steel 316 chrome rods are also available on request. 


Standard Parameters

Steel Grade

C45E (EN 10083)

Tolerance

ISO f7

Roundness

diameter tolerance / 2

Standard Length

- for Ø ≤ 60 mm: 5600 – 6200 mm
- for Ø ≥ 60 mm: 5800 – 7200mm
Upon request: special lengths on all diameters

Surface Roughness

Ra max. 0.20 µm (statistic average: 0.05 – 0.15 µm)

Chrome Layer Thickness

≤ Ø20 mm: min. 15 µm
≥ Ø20 mm: min. 20 µm

Chrome Layer 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


Induction Hardened Chromed Rod

Standard Parameters

Steel Grade

C45E (EN 10083)

Tolerance

ISO f7

Roundness

diameter tolerance / 2

Standard Length

- for Ø ≤ 60 mm: 5600 – 6200 mm
- for Ø ≥ 60 mm: 5800 – 7200mm
Upon request: special lengths on all diameters

Surface Roughness

Ra max. 0.20 µm (statistic average: 0.05 – 0.15 µm)

Surface Hardness

min. 55 HRC

Hardened Layer Depth

From 0.4 to 3.5 mm

Chrome Layer Thickness

≤ Ø20 mm: min. 15 µm
≥ Ø20 mm: min. 20 µm

Chrome Layer 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


Mechanical Properties

Material

T.S  N/MM2

Y.S  N/MM2

E%(MIN)

CHARPY

CONDITION

CK45

610

355

15

>41J

NORMALIZE

CK45

800

630

20

>41J

Q + T

ST52

500

355

22


NORMALIZE

20MnV6

750

590

12

>40J

NORMALIZE

42CrMo4

980

850

14

>47J

Q + T

40Cr

1000

800

10


Q + T


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