Name: 12.5mm Coaxiality 0.05 Shock Absorber Rod With Chrome Plated Hrc35-65
Brand: Ningbo XiaYi Electromechanical Technology Co.,Ltd.
SKU: K25-50-1209-5
Price: 0.80 USD
Availability: InStock

Home Products Shock Absorber Piston Rod

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)
Highlight:	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

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Contact Person: Leela

Tel: 008613586885132

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