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High Strength Chrome Piston Rod Diameter 6mm - 1000mm with ISO f7

Jiangsu New Heyi Machinery Co., Ltd
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High Strength Chrome Piston Rod Diameter 6mm - 1000mm with ISO f7

Brand Name : HY
Place of Origin : CHINA
MOQ : 1Meter
Price : $/1-300/Meter
Payment Terms : L/C, T/T
Supply Ability : 80000 Meter/Meters per Week
Delivery Time : 10-30days
Certification : ISO9001:2008
Packaging Details : Anti rust oil to be applied on material and each to be packed in paper sleeve
Name : Piston rod
Surface treatment : Chrome Plating
Length : 1000mm - 8000mm
Diameter : 6mm - 1000mm
Surface roughness : Ra≤0.2micron and Rt≤2micro
Diameter tolerance : ISO f7
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High Strength Chrome Piston Rod Diameter 6mm - 1000mm with ISO f7


Piston Rod

hard polished and chrome plated cylinder piston rod
Size: Ø 6-300mm
Length: 3m -8m
Material: 45# DIN CK45/JIS 45C
Tolerance: ISO f7
Chrome thickness: 20~30micron
Hardness of the chrome layer: 850HV(min)
Roughness: Ra 0.2micron (max)
Straightness: 0.2/1000mm
Mechanical properties: (CK45/JIS 45C)
Yield Strength ≥320 Mpa
Tensile Strength ≥580 Mpa

Elongation ≥ 15%


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


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


Our factory is located in Wuxi which is famous for the peaches. The transportation is very convenient, only 30 minutes to Wuxi Airport and railway station. About 1 kilometer from the entrance of the expressway access to Shanghai. The factory covers an area of about 25000 square meters and has more than 200 employees, among which more than 20 are technical engineers.


Production Flow

hard polished and chrome plated cylinder piston rod


Products Show


Equipments Show

hard polished and chrome plated cylinder piston rod


FAQ

1.Q: What is your delivery time?

A: About 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.



Product Tags:

hollow steel rod

      

hydraulic cylinder piston rod

      
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