CK45 / ST52 High Precision Hard Chrome Plated Rod For Cr-plating Piston

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CK45 / ST52  High Precision Hard Chrome Plated Rod For Cr-plating Piston

 

Detailed Product Description

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

2.ISO9001:2008

3.Diameter:6~1000mm

4.length:1000~8000mm

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


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Contact Method
Conduit Fittings Online Marketplace.
RM 816,A1 BLDG, Shengdi Plaza, Shenzhen, Guangdong, China (Mainland)
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