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Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder

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Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder

China Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder supplier
Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder supplier Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder supplier

Large Image :  Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder

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
Name: Steel Guide Rod Length: 1000mm - 8000mm
Diameter: 6mm - 1000mm Diameter Tolerance: ISO F7
Surface Hardness: 850-1150 HV (vickers 100g) Surface Roughness: Ra≤0.2micron And Rt≤2micro

啪啪免费视频Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder

 

 

Detailed Product Description

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

啪啪免费视频2. Tensile strength: Not less than 610 N/MM2

啪啪免费视频3. Yield strength: Not less than 355 N/MM2

4. Advanced inspection apparatus

5. Application: Mining machinery industry, textile / printing industry and so on

 

 

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

    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

 

 

Stainless Steel Round Bar With Chrome Plating For Hydraulic Cylinder

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