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DIN 17200 CK45 72mm QT Chromium Plated Piston Rod for Hydraulic Cylinder

Categories Hydraulic Cylinder Tube
Brand Name: TORICH
Model Number: DIN 17200
Certification: ISO9001, ISO14001, TS16949
Place of Origin: ZHEJIANG, CHINA
MOQ: 1Tons
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000Tons per Year
Delivery Time: 30-45 work days
Packaging Details: Packed in wooden boxes or hexagonal bundles in seaworthy packing.
Keyword: DIN 17200 CK45 Piston Rod
Standard: DIN 1720
Material: 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
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DIN 17200 CK45 72mm QT Chromium Plated Piston Rod for Hydraulic Cylinder

DIN 17200 CK45 40Cr 20MnV6 72mm QT Chromium Plated Piston Rod for Hydraulic Cylinder


Name: Chromium plated Piston Rod

Type: Solid / Hollow

Material: CK45, 20MnV6,42CrMo4, 40Cr

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


Material: CK45;20MnV6;42CrMo4;40Cr


CHEMICAL COMPOSITION(%)
Steel GradeC%Mn%Si%S%P%V%Ni%Cr%Mo%Cu%
CK450.42-0.500.50-0.800.17-0.37≤0.035≤0.035/≤0.25≤0.25/≤0.25
20MnV60.17-0.241.30-1.700.10-0.50≤0.035≤0.0350.10-0.20≤0.30≤0.30/≤0.30
42CrMo40.38-0.450.5-0.80.17-0.37≤0.035≤0.0350.07-0.12≤0.030.90-1.200.15-0.25≤0.03
40Cr0.37-0.450.50-0.800.17-0.37≤0.035≤0.035/≤0.300.80-1.1/≤0.03

MECHANICAL PROPERTIES
MaterialTensile Strength
Rm (Mpa)
Yield Strength
Rel (Mpa)
Elogation
A%
CHARPYCONDITION
CK4561035515>41JNormalized
CK4580054020>41JQ+T
20MnV675059012>41JNormalized
42CrMo498085014>47JQ+T
40Cr100080010Q+T

SUPPLY CONDITIONGround and chrome plated
CHROME THICKNESS20 to 30 micron
SURFACE ROUGHNESSRa≤0.2 micron and Rt≤2 micro
TOLERANCE ON DIAISO f7 on the diameter
OVALITYHalf of the tolerance ISO f7
STRAGHNESS≤0.2MM/M
SURFACE HARDNEDD850-1150 HV(vickers 100g)
COHESION

No craks,breaking or detaching after thermic shock

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

POROSITYTest according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
CORROSION RESISTANCETest in natural salt spray according to ASTM B117-120hours
Results evaluationaccordin to ISO4540 RATING7-10
WELDABILITYGood
PACKINGAnti rust oil to be applied on material and each rod to be packed in paper sleeve
CERTIFICATEAll certificate related with material heat treatment and plating is required





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