Ck45 Chrome Bar

Ck45 Chrome Bar Introduction Chrome plated bars can be divided into standard bar, induction bar and tempered & quenched bar. Surface of bar goes through special grinding and hard chrome plating process, and then mirror polishing. They always work together with precision tubes. Ck45 Chrome...
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Product Details

Ck45 Chrome Bar Introduction

Chrome plated bars can be divided into standard bar, induction bar and tempered & quenched bar. Surface of bar goes through special grinding and hard chrome plating process, and then mirror polishing. They always work together with precision tubes.

Ck45 Chrome Bar technical parameters and Details

Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.

Original: Jiangsu, China

Certification: ISO9001.

Material: CK45, ST52, E355, 42CrMo4

Payment term: TT, LC

Delivery date: usually 20 to 40 days.

Packing: each packed in peper sleeve, and then in bundle.

Market: Middle East/ Africa/Asia/South America/Europe/North America

MOQ:  Depends on exact size and material.

Chemical Properties:

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

CK45

0.42-0.50

0.50-0.80

≤0.04

≤0.035

0.035


≤ 0.25

ST52

≤0.22

≤1.6

≤0.55

≤0.04

≤0.04



20MnV6

0.16-0.22

1.30-1.70

0.10-0.50

≤0.035

≤0.035

0.10-0.20

≤0.30 

42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

≤0.035

≤0.035

 0.07-0.12

0.90-1.20

40Cr

0.37-0.45

0.50-0.80

0.17-0.37

≤0.035

≤0.035


0.80-1.10

Piston Rod Chrome Bar.jpg

Chrome plated bar characteristics

PRODUCTION NAME: chrome bar , Chrome shaft,chrome piston rod

PRODUCT SIZE : φ6-φ250

SUPPLY CONDITION:

Standard chrome plated; induction hard; quenched and tempered

CHROME THICKNESS:

Standard 20 to 30 microns, special requirement depends on customers

SURFACE ROUGHNESS: Ra≤0.4 micron

TOLERANCES ON DIA: ISO f7 on the diameter

OVALITY : Half of the tolerance ISO f7

STRAIGHTNESS: ≤0.2MM/M

SURFACE HARDNESS :800-1150HV

After-sales service: 
1. Where to buy our products for one year warranty and life long maintenance. 
2. 24-hour telephone service. 
3. A large stock of components and parts, easily-worn parts. 

FAQ

1. Q:Are you a manufacturer, trading company or a third party?

A:We are a manufacturer, and we have builded up our company since 2006.

2. Q:How can i get to your factory?

A:Our factory is near shanghai Airport, and then you could take fast train from Shanghai to Wuxi Station.

3. Q:If i will need to stay in your place for few days, is that possible to book the hotel for me?

A:It’s always my pleasure, hotel booking service is available.

4. Q:What is your minimum order quantity, can you send me samples?

A: the Exact MOQ depends on your exact requirement. And sample is available.

Inquiry