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12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65

12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65

  • 12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65
  • 12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65
  • 12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65
12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65
Product Details:
Place of Origin: NINGBO
Brand Name: XIAYI
Certification: IATF16949
Model Number: K25-50-1209-5
Payment & Shipping Terms:
Minimum Order Quantity: 150 sets
Price: USD0.8 ~ 1.1 /set
Packaging Details: 10-50 PCS in one carton or plastic blister tray, outside wooden pallet or wooden box.
Delivery Time: 15-25days after PO confirmed
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 sets per day
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Detailed Product Description
Outer Diameter: 12.5MM Total Length: 270MM
OD Of One End: M8 X 1.25 OD Of Another End: M10 X 1.25
Material: S 45 C HRC: > 48
Surface Roughness: Rz0.2~0.4 / Ra0.1max Salt Spray: 48hrs - 120hours(Chromed)
High Light:

shock absorber rod

,

hydraulic piston rod

12.5mm coaxiality 0.05 Shock Piston Rod with Chrome Plated HRC35-65 for automotive

 

Descriptions of Chrome Plating Piston Rod for Shock Absorber

Outer Diameter Ø12.5(-0.01/-0.03)
Total Length 270mm
Steel Material CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel
Tolerance ISO f7
Chrome thickness 20~30micron
Hardness of the chrome layer 950 HV Min
Roughness Ra 0.2micron (max)
Straightness 0.2/1000mm
Yield Strength ≥350 MPa
Tensile Strength ≥580 MPa
Elongation ≥ 15%

 

Supply condition

1. Hard Chrome Plated
2. Induction Hardened
3.Quenched & Tempered
4.Induction hardened with Q&T

 

 

Manufacturing Main Process description:


1. Hydraulic Steel Raw Material Cutting
2. CNC Machining + additional broaching and milling operations
3. Induction Hardening
4. Chrome Plating
5. Dehydrogenation and Tempering
6. Polish and Superfinish Polish
7. 100% Inspection
8. Craft Boxes and Wooden Case Packaging

 

Chemical Composition

Material C% Mn% Si% S% P% V% Cr%
Ck45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035   ≤0.25
ST52 ≤0.22 ≤1.6 ≤0.55 ≤0.04 ≤0.04 0.02-0.15  
20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 ≤0.035 0.10-0.20 ≤0.30
42CrMo4 0.38-0.45 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 0.90-1.20
40Cr 0.37-0.45 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035   0.80-1.10

 

Mechanical 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

 

Description:

Surface treatment Blackening, polishing, anodize, chrome plating, zinc plating, nickel plating, grinding…
Quality Assurance IATF16949:2016 certified/SGS/TUV
Drawing formats Solid works, Pro/Engineer, AutoCAD, UG, PDF

 

 

 

Equipment used

Japan 5-axis TSUGAMI-B-038T CNC turing machine
Japan 4-axis GAMA DMN-650 machining center
Cylindrical Bore Grinders
Wire EDM
Magnetic grinding machine/ grinding Vibration machining
Oven
Ultrasonic cleaning machine
Vacuum packing machine

 

 

 

 

 

Inspection device

VMS2.5d measuring machine
Japan Mitutoyo tool microscope
Japan Mitutoyo digimatic micrometer
Japan Mitutoyo hardness tester
Japan Mitutoyo calipers
Japan Mitutoyo dial indicator
Japan Mitutoyo height measuring tool
Japan Mitutoyo tubular inside micrometer
Japan Marble platform
Go No Go gauge
Electronic digital display caliper Ring gauges

 

Industry used

Machinery; heavy duty equipment; electronic device; Auto spare parts; optical telecommunication…

 

Advantage of Product
1)Professional & skilled, reliable.
2)One-stop total solution
3)ready stock goods with fast delivery
4)Customizable: Non-standard sizes are also available
5)Small quantity is acceptable
6)Cash back: Refund or replacement for any product faulty

 

Picture:

12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65 0

Contact Details
Ningbo XiaYi Electromechanical Technology Co.,Ltd.

Contact Person: Mrs. Leela

Tel: +8613586885132

Send your inquiry directly to us (0 / 3000)

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