C45E Hollow Piston Rod S45c Hard Chrome Hydraulic Cylinder Plated Rod

Detailed Product Description

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

2. Length: 1000~8000mm

3. Diameter: 6~1000mm

4. ISO9001:2008

5. Advanced inspection apparatus

Detailed Description

1.CHEMICAL COMPOSITION

2.MECHANCIAL PROPERTIES

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

General Order Information
We take great pride in our work and in the wide variety of chrome piston rod products that we offer. We are experienced in servicing the US market, European market and Asia market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of promotional and marketing deadlines. That's why we always ensure that every order is delivered on time.