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Chrome Plated HRC 48 Hollow Piston Rod piston rod cylinder 20um 950 HV

Categories Mechanical Core Shafts
Brand Name: WEIWO
Model Number: K25-50-1210-1
Certification: IATF16949
Place of Origin: NINGBO
MOQ: 150 sets
Price: USD1.4 ~ 1.6 /set
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 sets per day
Delivery Time: 15-25days after PO confirmed
Packaging Details: 10-50 PCS in one carton or plastic blister tray, outside wooden pallet or wooden box.
Outer Diameter: 12.5MM
Total Length: 410MM
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)
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Chrome Plated HRC 48 Hollow Piston Rod piston rod cylinder 20um 950 HV

HRC 48 Hollow Mechanical Rod Shafts With Chrome Plated Thickness More Than 20 μm


Descriptions of Chrome Plating Mechanical Rod Shafts

Product TypeShafts
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 DiameterØ12.5(-0.01/-0.03)
Total Length270mm
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≤0.0350.80-1.10


Mechanical Properties

MaterialT.S N/MM2Y.S N/MM2E%(MIN)CHARPYCONDITION
CK4561035515>41JNORMALIZE
CK4580063020>41JQ + T
ST5250035522NORMALIZE
20MnV675059012>40JNORMALIZE
42CrMo498085014>47JQ + T
40Cr100080010Q + 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…

Products we can produce:

rollMandrel continuous casting rollContinuous casting rollerA slender shaftRoller set
Cloth guide rollerThe straightening rollMirror rollPull roller maskingbearing
The flange shaftEccentric shaftTo hole shaftHydraulic shaftLarge diameter shaft
Oil pump fittingsGuide postScrew axisCNC milling machine shaftSolid steel shaft
Hollow shaftturboshaftThe output shaftLinear optical axisOther shafts

Our Services

1). Drawing:
We can translate your original drawings, make manufacturing procedure, offer the best suggestions on the design.

2). Quality:
We have full set of quality control system to guarantee best product quality.
we can make different Item Testing Plan, Manufacturing procedure etc.

3).Inspection:
We have professional, qualified inspectors who will make sure that all the products are qualified.


Application:

Precision instruments, Surgical equipments, Automotive parts, Optical products, LED flash lights, Electronics parts, precise tools etc…

Picture:

Quality Chrome Plated HRC 48 Hollow Piston Rod piston rod cylinder 20um 950 HV for sale
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