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Esser Saar Machinery GmbH / Coating technologies / Properties review

Properties review

Properties

Welding on

Chrome-plated
steel

Welding on

NiCr

Hydco

duroplastic

Hydco

thermoplastic

Galvanic

NiCr

Galvanic

Cr

Thickness of layers

++
(>1мм)		+
600µм)		+
(250µм)		++
(1000µм)		-
(60µм)		-
(60µм)

Corrosion Protection

+++++++-
Surface hardness

++

+

-

--

++

++

Maintainability

Cost

Impact resistance

0

-

++

0

-

++

+

+

-

+

+

-

-

0

+

-

++

+

Fire resistance+++++-++++