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CK45 hard chrome bar

FOB Price

Get Latest Price

1 ~ 99 / Piece

|

100 Piece Minimum Order

Country:

China

Model No:

FLF004-CK45 hard chrome bar

FOB Price:

1 ~ 99 / Piece Get Latest Price

Place of Origin:

-

Price for Minimum Order:

1 per Piece

Minimum Order Quantity:

100 Piece

Packaging Detail:

standard export packing

Delivery Time:

30 days

Supplying Ability:

200 Ton per Month

Payment Type:

T/T, L/C, D/A, D/P, PayPal

Product Group :

Contact Now
Free Member

Contact Person Flora-charlesyzh

No. 186 of Gongnong Chun, Kanshan, Xiaoshan,, Hangzhou, Zhejiang

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Product Specification

  • Steel Grade:CK45,ST52,20MnV6,42CrMo4,40Cr
  • Standard:AISI,DIN,JIS
  • Type:carbon steel bar
  • Technique:Cold Drawn
  • Length:1000~8000mm
  • Diameter:6~1000mm

Product 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           chrome bar           chrome plated bar             hard chrome bar

Ground and chrome plated                  precision bar                     mirror like rollers              chrome rod

4. CHROME THICKNESS                   CK45 chrome bar           piston rod

20 to 30 micron                    chrome plated CK45 bar                hard chrome plated rod

5. SURFACE ROUGHNESS                    hard chrome plated bar

Ra≤0.2 micron and Rt≤2 micro              chrome bars                  chrome plated bars

6. TOLERANCES ON DIA               chrome steel bar          chrome round bar

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

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The company is ISO9001:2008 certified, and now 80% of products are exported.

Please feel free to contact us for any further questions or drawings for quote.

Country: China
Model No: FLF004-CK45 hard chrome bar
FOB Price: 1 ~ 99 / Piece Get Latest Price
Place of Origin: -
Price for Minimum Order: 1 per Piece
Minimum Order Quantity: 100 Piece
Packaging Detail: standard export packing
Delivery Time: 30 days
Supplying Ability: 200 Ton per Month
Payment Type: T/T, L/C, D/A, D/P, PayPal
Product Group : steel roller

Send a direct inquiry to this supplier

To:

Flora-charlesyzh < Hangzhou Fulai Mechanical Parts Co., Ltd. >

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