ISO F7 1' Ck45 Hard Chrome Plated Rod For Hydraulic Cylinder

Product Overview

Description

Ck45 Hard Chrome Plated Rod

 

roduct Name	Piston Rod/Hard Chrome Plated Rod
Material	AISI4140 SCM440   42CrMo
Chemical Compositon	C=0.38~0.45  Si=0.17~0.37 Mn=0.5~0.8   P≤0.035  S≤0.035 Cr=0.9~1.2 Ni≤0.03 Cu≤0.03 Mo=0.12~0.25
Tensile(Mpa)	≥1080N/mm²
Yield(Mpa)	≥930N/mm²
Elongation(A5)	min.12%

 

 Technical Specification

Chrome Plated Thickness	φ<20mm≥15μm,fromφ20mm>20μm
Surface Roughness	Ra<0.2
Hardness Chrome Layer	850HV~1050HV
Diameter Tolerance	f7,f8
Straightness	0.1/1000m
Ovality	<1/2 diamter tolerance
Condition of Delivery	Normal,Induction Harden,Q+T