 |
| Place of Origin: | China |
| Brand Name: | HY |
| Certification: | ISO9001:2008 |
| Minimum Order Quantity: | 1 tons |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Anti rust oil to be applied on material and each rod to be packed in paper sleeve |
| Delivery Time: | 30days |
| Payment Terms: | CIF,FOB or other |
| Supply Ability: | 30tons a day |
| Name: | Hydraulic Piston Rod | Surface Treatment: | Chrome Plating |
|---|---|---|---|
| Chrome Thickness: | 20-30micron | Diameter: | 6-1000mm |
| Length: | 1000-8000mm | Surface Hardness: | 850-1150HV |
| High Light: | hollow steel rod,hydraulic cylinder piston rod,ST52 chrome plated piston rod |
||
Hydraulic Cylinder Chrome Piston Rod CK45 , ST52 , 42CrMo4 , 40Cr
Detailed Product Description
1.Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr
2.Piston Rod Manufacturer
3.Top Quality, Good Service
4.ISO9001:2008
5.Diameter: 6mm - 1000mm, Length: 1000mm - 8000mm
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
We have complete manufactured equipment covering all processes. Bought the first continuous chromium plating line of China from Europe in 2015.
Equipments Show
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FAQ:
1. Q: What is your supply capacity?
A: 30 tons every day.
2. Q: What is your delivery time?
A: About 30 - 50 days according to your quantity.
Contact Person: Miss. Patty
Tel: 8613921505262
Fax: 86-510-83952939
