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20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks

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China Ningbo XiaYi Electromechanical Technology Co.,Ltd. certification
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20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks

20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks
20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks 20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks 20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks

Large Image :  20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks

Product Details:

Place of Origin: NINGBO
Brand Name: XIAYI
Certification: IATF16949:2016
Model Number: K30-50-2035

Payment & Shipping Terms:

Minimum Order Quantity: 150 sets
Price: USD2.2 ~ 2.5 /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
Detailed Product Description
Outer Diameter: 20MM Total Length: 350MM
OD Of One End: M12 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:

hydraulic piston rod

,

hollow piston rod

20mm HRC 48 Hollow Piston Rod With Chrome Plated straightness 0.05mm used in shocks
 
 
Descriptions of Chrome Plating Piston Rod for Shock Absorber

Product TypeShock Absorber Hollow Piston Rod
MaterialStainless steel, steel alloy, copper, brass, titanium steel
Machining methodTurning, Milling, Drilling, threading, stampling, punching

Surface finish
 

Polishing, Chrome plating, zinc plating, blackening, Nickel plating, Electrophoresis, Anodization, Oxidation
ColorMetal colors available
OEM & ODMAvailable
ROHS ComplianceAvailable

 
 

Outer DiameterØ20(-0.01/-0.04)
Total Length350mm
Steel MaterialCK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel
ToleranceISO f7
Chrome thickness20~30micron
Hardness of the chrome layer950 HV Min
RoughnessRa 0.2micron (max)
Straightness0.2/1000mm
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

MaterialC%Mn%Si%S%P%V%Cr%
Ck450.42-0.500.50-0.800.17-0.37≤0.035≤0.035 ≤0.25
ST52≤0.22≤1.6≤0.55≤0.04≤0.040.02-0.15 
20MnV60.17-0.241.30-1.700.10-0.50≤0.035≤0.0350.10-0.20≤0.30
42CrMo40.38-0.450.50-0.800.17-0.37≤0.035≤0.0350.07-0.120.90-1.20
40Cr0.37-0.450.50-0.800.17-0.37≤0.035≤0.035 0.80-1.10

 
Mechanical Properties

MaterialT.S N/MM2Y.S N/MM2E%(MIN)CHARPYCONDITION
CK4561035515>41JNORMALIZE
CK4580063020>41JQ + T
ST5250035522 NORMALIZE
20MnV675059012>40JNORMALIZE
42CrMo498085014>47JQ + T
40Cr100080010 Q + T

 
Description:

Surface treatmentBlackening, polishing, anodize, chrome plating, zinc plating, nickel plating, grinding…
Quality AssuranceIATF16949:2016 certified/SGS/TUV
Drawing formatsSolid 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
 
Application:
 
Precision instruments, Surgical equipments, Automotive parts, Optical products, LED flash lights, Electronics parts, precise tools etc…
 
Picture:
 20mm HRC 48 Hollow Piston Rod With Chrome Plated Straightness 0.05mm For Shocks 0

Contact Details
Ningbo XiaYi Electromechanical Technology Co.,Ltd.

Contact Person: Mrs. Leela

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