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42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength

42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength

  • 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength
  • 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength
  • 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength
  • 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength
42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength
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
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Detailed Product Description
Product: Chrome Piston Rod Surface Treatment: Hard Chrome Plated
Surface Hardness: 850-1150 HV (vickers 100g) Straightness: Not More Than 0.2 MM/M
Tolerance On Dia: F7 Ovality: Half Of The Tolerance ISO F7
High Light:

hollow steel rod

,

hydraulic cylinder piston rod

Quenched Tempered Chrome Plated Piston Rod With 42CrMo4

 

 

Product Description
 

1. Material: 42CrMo4, 40Cr, CK45,ST52,  20MnV6

2. Length: 1000mm - 8000mm

3. Diameter: 6mm - 1000mm

4. Advanced inspection apparatus

5. Complete manufactured equipment

 

 

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:

1 Hard chrome plated
2 Induction hardened
3 Quenched & Tempered
4 Induction hardened with Q&T

 

4. SUPPLY CONDITION

    Ground  and  chrome plated 

5. CHROME THICKNESS

     20 to 30 micron

6. SURFACE ROUGHNESS

     Ra≤0.2 micron and  Rt≤2 micro

7. TOLERANCES ON DIA

    ISO f7 on the diameter

8. OVALITY

    Half of the tolerance ISO f7

9. STRAIGHTNESS

    ≤0.2MM/M

10. SURFACE HARDNESS

     850-1150HV (vickers 100g)

11.COHESION

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

    in water)

12. POROSITY

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

13. CORROSION RESISTANCE

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

     Results evaluation according to ISO 4540 RATING 7-10

14. WELDABILITY

      Good

15. PACKING

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

16. CERTIFICATE

     All certificate related with material heat treatment and plating is required

 

 
FAQ

 

1.Q: How many days of your delivery?

   A:  The general delivery is 30~50 days according to your quantity.

  

2.Q: What's your main market?

   A: We mainly export to Middle East and South Eastern Asia. And this year our products enter into South America.

  

We have established a new workshop and use new automatic equipments to finish all processes.

 

42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength 0

Contact Details
Jiangsu New Heyi Machinery Co., Ltd

Contact Person: lillian

Tel: +8613921505263

Send your inquiry directly to us (0 / 3000)

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