42CrMo Hydraulic Cylinder Hard Chrome Plated Rod, Steel Piston Rods

42CrMo Hydraulic Cylinder Hard Chrome Plated Rod, Steel Piston Rods

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

China Cable Fittings Online Market

Business Type: Trading Company
Main Products:

Product Details

Delivery Time:30days

42CrMo  Hydraulic  Cylinder Hard Chrome Plated   Rod
42CrMo hard chrome plated rod for hydraulic  cylinder        
    
Detailed  Product  Description
1.material:42CrMo
2.IS09001:2008
3.advanced inspection apparutus
4.ground and chrome plated
 
Detailed Description
1.CHEMICAL COMPOSITION

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

42CrMo

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

0.90-1.2 

2.MECHANCIAL PROPERTIES

Material

T.S  N/MM2

Y.S  N/MM2

E%(MIN)

CHARPY

CONDITION

42CrMo

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

Mr. Louis sale Manager Chat Now
Telephone
86-0755-29724966
Mobile
86-13054698745
Fax
86-755-56809284
Skype
valvepipe
Address
Industrial Area A1, Fu Ping Road Yulin,Shaanxi

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