China high quality Piston Rod of Shock Absorber for Hard Chrome Hydraulic Cylinder Piston Rod vacuum pump

Product Description

Piston rod
Shock absorber
Hydraulic Cylinder Piston Rod

Capacity for cnc machining:

CNC Turning  φ0.5 - φ300 * 750 mm  +/-0.005 mm
CNC Milling  510 * 1571 * 500 mm(max) +/-0.01 mm
CNC Stamping  1000 * 1000 mm(max) +/-0.05 mm
Drawing Format IGS,STP,X_T ,DXF,DWG , Pro/E, PDF
Test Equipment measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc.

Material Available :
  
Chemical Composition  

Material C% Mn% Si% S% P% V% Ni Cr% Mo

Cu

CK45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035   ≤0.25 ≤0.25   ≤0.25
ST52 ≤0.22 ≤1.6 ≤0.55 ≤0.04 ≤0.04 0.02-0.15     ≤1.6  
20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 0.035 0.10-0.20 ≤0.30 ≤0.30   ≤0.30
42CrMo 0.38-0.45 0.5-0.8 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 ≤0.03 0.90-1.20 0.15-0.25 ≤0.03
40Cr 0.37-0.45 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035   ≤0.3 0.80-1.1   ≤0.03
HY4700 0.38-0.45 1.20-1.60 0.30-0.50 ≤0.035 ≤0.571 0.051-0.15 ≤0.25 0.10-0.20 ≤0.15 0.25
HY4520 0.40-0.48 0.80-1.40 0.15-0.35 ≤0.35 ≤0.0.35 ≤0.15 ≤0.25 ≤0.25 ≤0.15 ≤0.25

  Chemical Properties  

Material Rm (MPa) Rel(MPa) A%

Charpy

Condition
CK45 610 355 15

>41J

Normalized
CK45 800 540 20

>41J

Q+T
ST52 500 355 22   Normalized
20MnV6 750 590 12 >40J Normalized
42CrMo 980 850 14 >47J Q+T
40Cr 1000 800 10   Q+T

  Micro Alloy Steel  

Material Mechanical Property (Rolled) HBW
Rm (MPa) Rel(MPa) A% Z% KU2(J) Untreated

HY4700

Φ35-Φ100 900-1100 ≥650 ≥16 ≥35 ≥39

270-340

>Φ100-Φ140 850-950 ≥600 ≥16 ≥35 ≥39 270-340
HY4520 Φ40-Φ100 750-900 ≥520 ≥19 ≥40 ≥39 230-290
>Φ100-Φ140 750-900 ≥520 ≥17 ≥35 ≥39 230-290

 Surface treatment

Aluminum parts Stainless Steel parts Steel Plastic
Clear Anodized Polishing Zinc plating Painting
Color Anodized Passivating Oxide black Chrome plating
Sandblast Anodized Sandblasting Nickel plating polishing
Chemical Film Laser engraving Chrome plating Sandblast
Brushing   Carburized Laser engraving
Polishing   Heat treatment  
Chroming   Powder Coated  

Surface finish:

Products Show

Production equipment

   

  

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment 30%TT in advance. 70% T/T before shippment 

 

After-sales Service: 3 Years
Certification: RoHS, TS16949, ISO 9001, CE
Warranty: 24 Months
Application: Excavator, Lawnmower, Tractor, Ke Tan, Boat, Motorbike, Truck, Car
Engine Type: Diesel
Material: Steel
Samples:
US$ 4/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

China high quality Piston Rod of Shock Absorber for Hard Chrome Hydraulic Cylinder Piston Rod   vacuum pump	China high quality Piston Rod of Shock Absorber for Hard Chrome Hydraulic Cylinder Piston Rod   vacuum pump
editor by CX 2023-11-07