Hydraulic Cylinder Parts

Hydraulic Cylinder Parts

Advantages:
With high metal content
Good dimensional stability
Excellent compressive strength

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Product Details

Material introduction of hydraulic cylinder parts (DF-105)

Containing lots of metallic filling and modifiers, DF-105 has high metal content, so it has excellent heat conduction performance, stable dimension, is abrasion proof. It is the type with highest compressive strength among all DF series materials.


Typical Application:

It is suitable to be used in manufacturing rubbing parts work in high PV condition(≥20Kg.M/cm ² .s), like seal/support rings on hydraulic cylinders, sealing surfaces for large valves, and axle bushings.

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Product Specification:

Material type

Color

Density (g/cm3)

Linear thermal expansion factor
(x10-5)

Tensile Strength
(Mpa)

Elongation
(%)

Compressive strength
(Mpa)

Bending strength
(Mpa)

Impact strength without Notch
(KJ/m2)

Friction and wear properties (dry friction)

Coefficient of friction

Wear scar width
(mm)

Wear loss
(mm3)

40-120℃

DF-105

Brownish yellow

3.1-4.0

5.0-8.5

20-25

>200

40-50

35-40

20-30

0.17-0.20

<6

6.3-10.1


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