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42CrMo4 Hard Chrome Piston Rod Quenched / Tempered for Hydraulic Cylinder

Key Attributes
Brand Name: HY
Place of Origin: China
Certification: ISO9001:2008
Minimum Order Quantity: 1 tons
Price: Negotiation
Supply Ability: 30tons a day
Delivery Time: 30days
Payment Terms: CIF,FOB or other
Standard Packaging: Anti rust oil to be applied on material and each rod to be packed in paper sleeve

Product Summary

42CrMo4 Hard Chrome Piston Rod Quenched / Tempered for Hydraulic Cylinder Detailed Product Description 1. Material:CK45, ST52, 20MnV6, 42CrMo4, 40Cr 2. Diameter: 6~1000mm 3. length: 1000~8000mm 4. Hard chrome plated 5. Piston rod manufacturer 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 ST52 0.22 1.6 0.55 0.035 0.04 20MnV6 0.16-0.22 1.30-1.70 0.10-0.50 0.035 0.035 0.10-0.20 42CrMo4 0.38-0.45 0.60-0.90

Product Custom Attributes

Highlight

42CrMo4 Hard Chrome Piston Rod

,

Tempered hydraulic cylinder piston rod

,

42CrMo4 cylinder piston rod

Name:
Hydraulic Piston Rod
Material:
Stainless Steel Or Catbon Steel
Surface Treatment:
Chrome Plating
Chrome Thickness:
20-30micron
Diameter:
6-1000mm
Length:
1000-8000mm
Product Description

42CrMo4 Hard Chrome Piston Rod Quenched / Tempered for Hydraulic Cylinder

 

 

Detailed Product Description

 

1. Material:CK45, ST52, 20MnV6, 42CrMo4, 40Cr
2. Diameter: 6~1000mm
3. length: 1000~8000mm

4. Hard chrome plated

5. Piston rod manufacturer

 

 

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

 

 

ST52

0.22

1.6

0.55

0.035

0.04

 

 

20MnV6

0.16-0.22

1.30-1.70

0.10-0.50

0.035

0.035

0.10-0.20

 

42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

 

0.90-1.20

40Cr

0.37-0.45

0.50-0.80

0.17-0.37

 

 

 

0.80-1.10

 

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

ST52

500

355

22

 

NORMALIZE

20MnV6

750

590

12

>40J

NORMALIZE

42CrMo4

980

850

14

>47J

Q + T

40Cr

1000

800

10

 

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

 

 

42CrMo4 Hard Chrome Piston Rod Quenched / Tempered for Hydraulic Cylinder 0

 

42CrMo4 Hard Chrome Piston Rod Quenched / Tempered for Hydraulic Cylinder 1

 

42CrMo4 Hard Chrome Piston Rod Quenched / Tempered for Hydraulic Cylinder 2

Our Company's Spirits: Solidarity, Enterprise, Loyalty, Responsibility

Our Company's Tenet: Quality First, Credit Principle

 

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