镀铬棒

Chrome Rods

Hard chrome bar is made out of steel rod –> initial turning ->induction hardening –>grinded by centerless grinder ->hard chrome coating –> inspection –> packaging.

Hard chrome plated steel bars could be used as piston rods in standard hydraulic and pneumatic applications, cross driven shaft, connection bar and so far due to its excellent ability of high strength, wear resistance, corrosion resistance, low friction and cheap cost.

  • Diameter: 5 - 100mm Tolerance: h6, h7, h8
  • Material: 45# (AISI 1020, stainless steel or others are also available)
  • Hardness: HRC 45-55 (before chrome coating)
  • Chrome coating thickness: 18-30μm
  • Roughness: Ra 0.10-0.35
  • Standard length: 4,000mm (max. length 12 meter)

Extended service:

  • Cut to the custom length
  • Milling the keyway
  • Turning the bearing location
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