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42CrMo4 Induction Hardened Cylinder Shaft

Jiangsu New Heyi Machinery Co., Ltd have rich experience of hydraulic cylinder shaft with nearly 20 years, have already passed ISO9001:2008 international quality system,we export India, Indonesia, Austria, Canada, Australia,USA, Russia, Iran, Thailand, Malaysia, Bulgaria and so on. Jiangsu New...
Product Details:

Jiangsu New Heyi Machinery Co., Ltd have rich experience of hydraulic cylinder shaft with nearly 20 years, have already passed ISO9001:2008 international quality system,we export India, Indonesia, Austria, Canada, Australia,USA, Russia, Iran, Thailand, Malaysia, Bulgaria and so on.

Jiangsu New Heyi Machinery Co., Ltd target: be the benchmark in the field of China pneumatic and hydraulic cylinder shaft.

Jiangsu New Heyi Machinery Co., Ltd Service idea: Devoted to both benefits is our persistent style, Satisfy clients’ needs is our eternal pursue.

Jiangsu New Heyi Machinery Co., Ltd spirit: Solidarity, Enterprise, Loyalty, Responsibility


Material:  

The 42CrMo4 material and standard is international. It is easy for communication with customers. We can do anti -rust on surface to prevent oxidation.

Chemical composition(%):


Material

C%

Mn%

Si%

S%

P%

V%

Cr%

42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

 

0.90-1.20

Heat Treatment:  QUENCHED AND TEMPERED, INDUCTION HARDENED 

Hydraulic cylinder shaft diameter 25-300MM

TENSILE STRENGTH:

Not less than 980 MPa

The tensile strength and yield strength of 42CrMo4 are higher than CK45

YIELD STRENGTH: Not less than 850 MPa

Technical Data:

ELONGATION≥14%

IMPACT>47 J

INDUCTION HARDNESS: HRC55-60

INDUCTION HARDENED DEPTH:

Induction hardness will be HRC55-60, and Induction depth will be 1.2-2.5mm.

Surface Condition:  Chrome plating 

Chrome plating thickness:  25±5 um

Surface Roughness:  Ra≤0.2 micron and  Rt≤2 micro

Tolerance ON Diameter:   ISO f7

Ovality:  Half of tolerance ISO f7

Chrome hardness:  850-1150HV (vickers 100g)

Cohesion:       

No craks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling in water)

Porosity: 

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

Application:

The chrome rods are mainly used for hydraulic pneumatic, linear axis rod construction machinery, plastic machinery, guide,packaging machinery. Printing machinery,textile machinery, transportation machinery axis, linear motion.

Salt spray test    

Test in natural salt spray according to ASTM B 117-96hours

Results evaluation according to ISO 4540 RATING 7-10

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Packing:    

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


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FAQ:

1) Are you a manufacturer, trading company or a third party?

A:We are a manufacturer, and we have built up our company since 2000.

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2) Where is your factory located?

A:Our factory address is : No.1 Lutong Road, Yangshan Industrial Park, Wuxi, Jiangsu 214156, China.

3)  How can i get to your factory?

A:we can pick you up in Wuxi railway station or shanghai Airport.

4 ) What is terms of delivery?

A:We can accept FOB, CIF, CFR. It is according to customer’ requirement.

5) What is payment terms?

A:30% by T/T in advance as deposit, the balance before shipment.

6) What is delivery time?

A:30 days after receiving 30% deposit.

7) How can i trust your company?

A:With 18-years-professional design, we can provide you suitable suggestion and lowest price.

8) Is your price competitive?

A: Only good quality rods we supply. Surely we will give you best factory price based on superior product and service.

9) Q: why choose us?

A: NEW HEYI have rich experience of Cylinder chrome rod with 18 years, have already passed ISO9001:2008 international quality system,we export India, Indonesia, Austria, Canada, Australia,USA, Russia, Iran, Thailand, Malaysia, Bulgaria and so on.We are one of High-tech Enterprises, AAA Contract and Trustworthy Enterprises, AAA Technology Consulting Firm.  and obtained the certificate of ISO9001.

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Please feel free to contact with us for hydraulic cylinder shaft detailed information, we will reply you at once.


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