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950 HV Hard Chrome Coated Mechanical Core Shafts JIS 45C

Categories Mechanical Core Shafts
Brand Name: WEIWO
Model Number: K30-50-2002
Certification: IATF16949:2016
Place of Origin: NINGBO
MOQ: 150 sets
Price: USD2.3~ 2.5 /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: 360MM
OD of one end: M10 X 1.25
OD of another end: M12 X 1.25
Material: S 45 C
hardness HRC: > 48
roughness: <0.3μm
Concentricity: 0.04mm
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950 HV Hard Chrome Coated Mechanical Core Shafts JIS 45C

Hard Chrome Coated Mechanical Core Shafts With Material 45 # Steel Hollow Design


Material45# steel, 35# steel, stainless steel, 40Cr, 42Cr, etc.
Sizesize of the inner hole can be customized according to the demand
Performance processsurface quenching, quenching and tempering heat treatment
surface processchromium plating, nitride and other processes, according to the drawings can be detailed

Descriptions of Chrome Plating Mechanical Core Shafts

Outer DiameterØ12.5(-0.01/-0.03)
Total Length210mm
Steel Material45# DIN CK45/JIS 45C and 35# DIN CK35/JIS 35C
Chrome Hardness950 HV Min
RoughnessRz 0.2 Micron Max
Straightness0.2/1000mm

Supply condition

1. Hard Chrome Plated
2. Induction Hardened
3. Dehydrogenation & Tempered

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

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


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


Other questions:

Q1. Dispatch seaport?

A1: Guangzhou, Ningbo, Shanghai or others


Q2. What other service can you offer?

A2: OEM service, welcome to send us the design drawing to develop a new product line.

Customized service, we can help you to design your packing.


Q3. How can I get the warranty?

A3: During the warranty period, any products damaged because of the quality problem can be changed for free. We provide one year warranty start from the purchase date, but it does not include damages result from any of the following situations:

Racing accidents

Improper installation

Disassembly or modifications


Picture:

China 950 HV Hard Chrome Coated Mechanical Core Shafts JIS 45C factory
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