Hard chrome-plated piston rods

Of base material 280X equal 20MNV6, fit f7, with 30 µm Nickel + 20 µm chrome coating Material Dimension range NIKROM 350 20 - 140 mm

Material Dimension range CK45 10,0 - 140 mm 42CrMo4V 16,0 - 180 mm

Chrome coating at least 2 x 20 µm, 20MnV6, fit f7, Corrosion resistance at least 500 hours ISO 9227-NSS, Rating 9 - ISO 10298 Material Dimension range 20MnV6 20,0 - 100 mm

Chrome coating at least 20 µm, fit f7, Hardness of chrome coating (HV 0,1 / HV 850-1100) 500 hours in NSS test, rating 10 Material Dimension range INFINITY 20,0 - 120 mm