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40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating

40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating

  • 40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating
  • 40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating
  • 40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating
  • 40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating
40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating
Product Details:
Place of Origin: CHINA
Brand Name: HY
Certification: ISO9001:2008
Payment & Shipping Terms:
Minimum Order Quantity: 1Meter
Price: $/1-300/Meter
Packaging Details: Anti rust oil to be applied on material and each to be packed in paper sleeve
Delivery Time: 10-30days
Payment Terms: L/C, T/T
Supply Ability: 80000 Meter/Meters per Week
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Detailed Product Description
Name: Chrome Piston Rod Surface Treatment: Chrome Plating
Length: 1000mm - 8000mm Diameter: 6mm - 1000mm
Straightness: Less Than 0.2mm / M Surface Hardness: 850 - 1150 HV (vickers 100g)
High Light:

hollow steel rod

,

hydraulic cylinder piston rod

40Cr Quenched Chrome Piston Rod , Hollow Steel Rod Chrome Plating

 

 

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

 

Materials of hydraulic piston rod are mainly CK45, Q345B, 42CrMo, 40Cr, 20MnV6, micro alloy steel HY4520 and HY4700,bearing steel, stainless steel and so on. Products are classified as hard chrome rod, hard chrome hollow rod, quenched and tempered rod, induction hardened rod. They are widely used in mine machinery industry, textile and printing machinery industry, wind and power, ship industry. In addition, micro alloy steel products not only save cost, but also have stable and uniform mechanical property.

 

 

 

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

 

Company's Tenet: Quality first, Credit Principal

 

Our Service Idea: Devoted to both benefit is our persistent style

                             Satisfy clients' needs is our eternal pursue

Contact Details
Jiangsu New Heyi Machinery Co., Ltd

Contact Person: wuxiheyi

Tel: +8613921505262

Send your inquiry directly to us (0 / 3000)

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