CK45 Induction Hardened Rod/ Bar, Hydraulic Cylinder Hard Chrome Plated Piston Rod

CK45 Induction Hardened Rod/ Bar, Hydraulic Cylinder Hard Chrome Plated Piston Rod

Description:Product Details:Plac...

Product Details

Product Details:

Place of Origin:China
Brand Name:HY
Certification:ISO9001:2008

Payment & Shipping Terms:

Minimum Order Quantity:5 tons
Price:Negotiation
Packaging Details:Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Delivery Time:30days
Payment Terms:L/C, T/T
Supply Ability:30tons a day


CK45  Induction Hardened Rod/ Bar, Hydraulic Cylinder Hard  Chrome Plated  Piston Rod

 

 

Detailed Product Description

1. Material: CK45

2. Tensile strength: Not less than 610 N/MM2

3. Yield strength: Not less than 355 N/MM2

4. Advanced inspection apparatus
5. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened
6:Case depth:1.5mm~2.5mm   Induction hardness:HRC55±5

 

 

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 

   in water)

11 .POROSITY

     Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10

12 CORROSION RESISTANCE

     Test in natural salt spray according to ASTM B 117-72hours

     Results evaluation according to ISO 4540 RATING 7-10

13. WELDABILITY

      Good

14. PACKING

     Anti rust oil to be applied on material and each rod to be packed in paper sleeve

15. CERTIFICATE

     All certificate related with material heat treatment and plating is required

 

We imported one continous chrome plating line from Italy at the beginning of 2016. With this new chrome plating line, we will improve efficiency and product quality a lot.The new chrome plating line is the first one in China and will be the only one in the next five years!

 

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Hot Tags: CK45 Induction Hardened Rod/ Bar, Hydraulic Cylinder Hard Chrome Plated Piston Rod,Induction Hardened Bar
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