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Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm
Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm
Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm
Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm
Specifications
Brand Name :
HY
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Payment Terms :
L/C, T/T
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 name :
Chrome plated bar
Surface hardness :
850-1150 HV (vickers 100g)
Surface roughness :
Ra≤0.2micron and Rt≤2micro
Surface treatment :
Hard chrome plated
Hard chrome thickness :
25 +/- 5 micron
Straightness :
Not more than 0.2 MM/M
Description

Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm

Detailed Product Description

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

2. ISO9001:2008

3. Tensile strength: Not less than 610 N/MM2

4. Yield strength: Not less than 355 N/MM2

5. Complete manufactured equipment

6. Application: Mining machinery industry, textile / printing industry and so on

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

Meeting clients’ requirements is our forever goal.

Benefit mutually and go forward hand in hand.

Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm


Product tags

half inch aluminum plate

,

aluminium flat plate

,

aluminum flat plate
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Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm

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Product Detail
Brand Name :
HY
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Payment Terms :
L/C, T/T
Contact Supplier
Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm
Quenched / Tempered Hard Chrome Plated Bar With High Quality Diameter 6mm - 1000mm

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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