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OD120 X ID100mm Honed Precision Hollow Piston Rod

Minimum Order Quantity : 1 Tons Packaging Details : Packed in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time : 30-45 work days Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 2000Tons per Year
Place of Origin: ZHEJIANG, CHINA Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949 Model Number: DIN 17200

Detail Information

Product Name: OD120xID100mm Hollow Honed Piston Rod Keyword: Piston Rod
Material: ST52,CK45, 20MnV6, 42CrMo4, 40Cr Heat Treatment: Annealed, QT
Surface: Chromed, Nickeled OD: 5mm-420mm
WT: 0.5mm - 50mm Length: 3-9m
Usage: Hydraulic Cylinder Type: Solid / Hollow
High Light:

OD 120mm Hollow Piston Rod

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ID 100mm Hollow Piston Rod

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Precision Hollow Piston Rod

Product Description

OD120xID100mm Hollow Honed Piston Rod

 

Name: OD120xID100mm Hollow Honed Piston Rod

Type:  Hollow

Material: ST52,1020

D.: 40-400mm

W.T: ≥5mm

Alloy Or Not: Non-alloy

Length: Up To 12000mm According To Customer's Requirement

Place Of Origin: Zhejiang, China (Mainland)

Surface Treatment : Chromed, Nickeled

Heat Treatment: Annealed, QT

The outer surface is polished with grindstone,Ra<0.4;tolerance F8,straightness,0.5mm/1000mm

 

 

CHEMICAL COMPOSITION(%)
 
Steel Grade 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
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
42CrMo4 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 / ≤0.30 0.80-1.1 / ≤0.03

 

 

MECHANICAL PROPERTIES
 
Material Tensile Strength
Rm (Mpa)
Yield Strength
Rel (Mpa)
Elogation
A%
CHARPY CONDITION
CK45 610 355 15 >41J Normalized
CK45 800 540 20 >41J Q+T
20MnV6 750 590 12 >41J Normalized
42CrMo4 980 850 14 >47J Q+T
40Cr 1000 800 10   Q+T

 

 

SUPPLY CONDITION Ground and chrome plated
CHROME THICKNESS 20 to 30 micron
SURFACE ROUGHNESS Ra≤0.2 micron and Rt≤2 micro
TOLERANCE ON DIA ISO f7 on the diameter
OVALITY Half of the tolerance ISO f7
STRAGHNESS ≤0.2MM/M
SURFACE HARDNEDD 850-1150 HV(vickers 100g)
COHESION

No craks,breaking or detaching after thermic shock

(warming up at 3200 celsius degrees and cooling in water)

POROSITY Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
CORROSION RESISTANCE Test in natural salt spray according to ASTM B117-120hours
Results evaluation accordin to ISO4540 RATING7-10
WELDABILITY Good
PACKING Anti rust oil to be applied on material and each rod to be packed in paper sleeve
CERTIFICATE All certificate related with material heat treatment and plating is required

 

OD120 X ID100mm Honed Precision Hollow Piston Rod 0

 

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