40Cr Hydraulic Cylinder Rod, Quenched / Tempered Chrome Plated Rod

40Cr Hydraulic Cylinder Rod, Quenched / Tempered Chrome Plated Rod

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
0 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
HY
Place of Origin:
China

heyi machinery factory

Business Type: Trading Company
Main Products: Chrome Piston Rod

Product Details

Delivery Time:30days

40Cr Hydraulic Cylinder Rod, Quenched / Tempered Chrome Plated Rod

40Cr quenched&tempered rod

Detailed Product Description
1.Material:40Cr
2.Ground and chrome plated
3.Diameter:6~1000mm
4.length:1000~8000mm
5.ISO9001:2008

Detailed Description

1.CHEMICAL COMPOSITION

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

0.90-1.20

2.MECHANCIAL PROPERTIES

Material

T.S  N/MM2

Y.S  N/MM2

E%(MIN)

CHARPY

CONDITION

42CrMo4

980

850

14

>47J

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

Contact Supplier

Lucky qi Chat Now
Telephone
86-510-83958900
Mobile
86-13665159221
Fax
86-510-83952939
Skype
luckylucky20105
Address
Yangshan Industrial Park Huishan District Liaocheng,Shandong

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