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High Performance CK45 Induction Hardened Rod For Hydraulic Cylinder

Place of Origin: Zhejiang

Company Profile

Location: Nanjing, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Chrome Piston Rod, Hollow Piston Rod, Hydraulic Piston Rods

Product Description

High Performance CK45 Induction  Hardened  Rod For Hydraulic Cylinder

 

CK 45 Induction  hardened rod for hydraulic cylinder

 

Detailed Product Description

1.Material:CK45
2.
Case depth:1.5mm~2.5mm  Induction hardness:HRC55±5
3.Diameter:6~1000mm
4.length:1000~8000mm
5.ISO9001:2008
6:
Ground and chrome plated

 

Detailed Description

1.CHEMICAL COMPOSITION

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

Ck45

0.42-0.50

0.50-0.80

0.04

0.035

0.035

 

 

2.MECHANCIAL 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

3. SUPPLY CONDITION

    Ground  and  chrome plated 

4. CHROME THICKNESS

     20 to 30 micron

5. SURFACE ROUGHNESS

     Ra≤0.2 micron and  Rt≤2 micro

6. TOLERANCES ON DIA

    ISO f7 on the diameter

7.OVALITY

   Half of the tolerance ISO f7

8. STRAIGHTNESS

   ≤0.2MM/M

9. SURFACE HARDNESS

   850-1150HV (vickers 100g)

10.COHESION

   No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling 

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