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High Strength CK45 Hard Chrome Plated Hollow Piston Rod, Piston Rod Shaft

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High Strength CK45 Hard Chrome Plated Hollow Piston Rod, Piston Rod Shaft

Good Quality High Strength CK45 Hard Chrome Plated Hollow Piston Rod, Piston Rod Shaft Sales

Large Image :  High Strength CK45 Hard Chrome Plated Hollow Piston Rod, Piston Rod Shaft

wuxi heyi machinery factory

Verified Supplier

China

Business type: Manufacturer

Telephone : 86-510-83958900

Yangshan Industrial Park Huishan District Wuxi Jiangsu China

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
Supply Ability: 30tons a day
Detailed Product Description
Product: Hollow Chrome Piston Rod Raw Material: Steel
Length: 1000mm - 8000mm Diameter: 6mm - 1000mm
Diameter Tolerance: ISO F7 Ovality: Half Of The Tolerance ISO F7

High Strength CK45 Induction Hardened Rod / Chrome Plated Rod
 
 
chrome plated hollow bar
               
Detailed Product Description
 
1. Material: 42CrMo4, 40Cr, CK45,ST52,  20MnV6
2. ISO9001:2008
3. Tensile strength: Not less than 610 N/MM2
4. Yield strength: Not less than 355 N/MM2
5. Ground and chrome plated
 
 
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
 
 
High Strength CK45 Hard Chrome Plated Hollow Piston Rod, Piston Rod Shaft

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