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CK45 Chrome Plated Hollow Chrome Rod without cracks
CK45 Chrome Plated Hollow Chrome Rod without cracks
Specifications
Brand Name :
HY
Certification :
IS09001:2008
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Supply Ability :
30tons a day
Delivery Time :
30days
Packaging Details :
Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Product :
Chrome hollow piston rod
Material :
Steel
OD :
6mm - 1000mm
Standard length :
1000mm - 8000mm
Surface treatment :
Hard chrome plated
Hard chrome thickness :
20 - 30 micron
Description

CK45 Hollow chrome plated piston rod

High Material Grade
ST52/Q345/E355/16Mn seamless steel

Well Mechanical Properties
Tensile strength>470 N/mm² Yield strength>345 N/mm² Elongation>20%

Wide-range spec
OD: 40--500 mm ID:25--400 mm Wall thickness: 3--150 mm Length: 30--8000 mm

High precision
Straightness<0.2 mm/1000mm Roughness Ra<0.2 um Tolerance: H8


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

CK45 Chrome Plated Hollow Chrome Rod without cracks
















































Product tags

hard chrome plated rod

,

chrome plated stainless steel rod

,

chrome moly steel plate
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CK45 Chrome Plated Hollow Chrome Rod without cracks

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Product Detail
Brand Name :
HY
Certification :
IS09001:2008
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Supply Ability :
30tons a day
Contact Supplier
CK45 Chrome Plated Hollow Chrome Rod without cracks

Jiangsu New Heyi Machinery Co., Ltd

Verified Supplier
13 Years
jiangsu, wuxi
Since 1999
Business Type :
Manufacturer
Main Products :
Chrome Piston Rod, Hollow Piston Rod, Hydraulic Piston Rods
Total Annual :
10 Million-11 Million
Employee Number :
200~300
Certification Level :
Verified Supplier
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