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You are here: Home » Products » Shock Absorber Piston
Shock Absorber Piston
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Product: Views:78Shock Absorber Piston 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-04 18:27
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Details

Shock absorber piston is made by powder pressing and sintering (Powder Metallurgy) technology.

We will do black steam oxidation and cover the outer diameter with PTFE film.

Technical information:

      1.    Material: MPIF 35 FC - 0205

             Equivalent material: DIN 30910 - Sint C10

      2.    Chemical composition

Designation

Fe

Cu

C

FC - 0205

Balance

1.5-3.9%

0.3-0.6%

      3.    Hardness range: HRB 40 – 100 Before black oxidation (around 50 HRB) After black oxidation 

(around 85 HRB)

      4.    Density range: 6.3-6.9 g/cm³

      5.    Possible tolerance for ID: 0.03 mm, for OD: 0.05 mm

      6.    General tolerance: ISO 2768 – m

      7.    Degree of oxidation: 2-5%, thickness 0.003-0.005 mm Fe3O4




 

Code Type D1 D2 D3 D4 D5 D8 N H1 H2 H3 H4 h A1 D01 D02 D03 D04 D05 D06 D07 D08
DW357 PT1 36.2 35.9 10 27.5 24.5 2.5 6 14 8 9.2
0.025
13 20 21.6 13 20 21.6 28 29.6
DW607 PT2 35.7 34 8 28 20.5 2.1 6 18 7 8 5.5 0.025
11 18 19.2
18 19.2 26.3 27.5
DW303 PT1 35.1 35 10 29.5 25.5 2.8 8 14.12 8.7 11


13 22.8 24
22.6 23.8 31 32.2
DW082-11 PT1 30.1 30 8 24 20 1.7 6 14 7 10



18 19
18 19 26.5 27.9
DW206-1 PT1 30.05 29.92 8 24.5 21.2 2.4 6 14 8 10

http://www.dewin-powdermetallurgy.com/

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