Hard chrome

For long service life of wear parts

The hard chrome coating extends the service life of wear parts many times over, thus ensuring long, trouble-free machine running times. It is therefore excellent for repairing high-value components – and offers an environmentally friendly and cost-effective alternative to scrapping and buying new ones.

Depending on the technical requirements of your parts, we recommend PTFE-containing sealing as a post-treatment in addition to hard chrome plating. For optimum wear protection, we also perform mechanical processing such as pre-grinding, regrinding and polishing for you in-house.

Features

  • good corrosion resistance
  • Good wear resistance
  • high hardness / 950-1,100 HV0.1
  • High temperature resistance
  • low tendency to stick / good sliding properties
  • Chromium VI free surface

Procedure

Micro crack hard chrome plating

Hardness 950-1,100 HV0.1 130-150 linear cracks per cm in the as-deposited state

Hot chrome hard chrome

1st stage: hot chrome; hardness 450-500 HV0.1 crack-free
2nd stage: microcracking hard chrome plating

Double hard chrome

Two layers deposited on top of each other, where the microcracks overlap.

Multilayer hard chrome

Three layers deposited on top of each other with different parameters, forming a layer closed to the base material.

Sizes + Dimensions

A wide range for your product

Procedure

Micro crack hard chrome plating

Double hard chrome

Multilayer hard chrome

Hot chrome hard chrome

Max. Diameter

1.000 mm

1.000 mm

1.000 mm

300 mm

Max. Component length

3.200 mm

3.200 mm

3.200 mm

1.300 mm

Max. Coating length

3.000 mm

3.000 mm

3.000 mm

1.200 mm

Max. Weight *

2.000 kg

2.000 kg

2.000 kg

250 kg

* Maximum weight including device.

Micro crack hard chrome plating

  • Max. Diameter: 1.000 mm
  • Max. Component length: 3,200 mm
  • Max. Coating length: 3,000 mm
  • Max. Weight*: 2,000 kg

Double hard chrome

  • Max. Diameter: 1.000 mm
  • Max. Component length: 3,200 mm
  • Max. Coating length: 3,000 mm
  • Max. Weight*: 2,000 kg

Multilayer hard chrome

  • Max. Diameter: 1.000 mm
  • Max. Component length: 3,200 mm
  • Max. Coating length: 3,000 mm
  • Max. Weight*: 2,000 kg

Hot hard chrome

  • Max. Diameter: 300 mm
  • Max. Component length: 1,300 mm
  • Max. Coating length: 1,200 mm
  • Max. Weight*: 250 kg

* Maximum weight including device

Contact now

You have questions, need information or would like a quote?

Our competent team will be happy to advise you, offer you fast, individual solutions and guarantee you the best quality.

Ralf Köster Operations Manager

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