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Custom Made Hydraulic Cylinder Piston Rod

Basic Info

Model NO.: BMT-Piston Rod-16
Double-Acting Cylinder Type: Common Cylinder
Special Cylinder Type: Number of Cylinders
Combination Cylinder Type: Pressurized Cylinder
Product Name: Custom Made Hydraulic Cylinder Piston Rod
Material of Piston Rod: SAE1035/SAE1045 or Customer Required
Quench Degress: 0.7-1.5
Chrome Plated Thickness: 10-50 μm
Length: 300-2000mm
Tolerance of Piston Rod: ISO F7



 
Linear Shaft (Linear rod; Steel bar; Optical axis) piston rod
ModelHardened Shaft, Chrome shaft, Soft shaft, Hollow shaft,axis,piston rod
DiameterMetric Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm,20mm,25mm…..300mm
Inch Diameter:6.35mm.9.525mm.12.7mm,15.875mm,19.05mm,25.4mm,31.75mm,38.1mm
LengthFull Length 6000mm, it can be cut off according to customer requirement.
QualityISO9001:2008 standard
MaterialSteel 45# ; GCr15 steel ;C45 steel.
Surface finishNone Chrome / Hard Chrome
Plating Thickness10um ~ 20um in radius.
Heat treatedNot Hardened / Induction Hardened
HardnessHRC:58-62
Hardness Depth0.8-3.0mm
Precisiong6, h6, h7 or according to your requirement.
RoughnessLess than 1.5μm
StraightnessLess than 1.5μm of 100mm (Rmax)

 1.Chemical Composition
MaterialC%Mn%Si%S%P%V%Cr%
CK450.42-0.500.5-0.800.040.0350.035  
ST520.221.60.550.0350.04  
20MnV60.16-0.221.30-1.700.1-0.500.0350.0350.1-0.20 
42CrMo40.38-0.450.60-0.900.15-0.400.030.03 0.90-1.20
40Cr0.37-0.450.50-0.800.17-0.37   0.80-1.10
 
2.Mechanical Properties
MaterialT.So N/MM2Y.So N/MM2E%(MIN)CHARPYCONDITION
CK4561035515>41JNORMALIZE
CK4580063020>41JQ + T