- Spectrometry
- No mixing of the steel grades
- Dimensional
- Form defect
- Straightness
- Roughness
- Visual defects
- Hardness surface
- Hardness depth
Process 100% controlled
Controls before chroming
Controls during chroming
- Temperature of chrome baths
- Amperage
- Chrome density
- Control of the chrome bath chemistry
- Chrome thickness
- Dimensional Conductivity
Controls after chroming
- Dimensional
- Chrome thickness
- Form defect
- Visual defects
- Corrosion resistance
- Adhesion
- Length of the bars
- Perpendicularity
Laboratory controls
- Hardness and depth of heat treatment
- Resistance to corrosion
- Adhesion test
- Microcracking
- Verification of chrome baths
- Verification of lubricants
- Verification of water
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