Cromsteel
Industries is certified:
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| Control of chemical composition with spectrometer |
| Metallographic control of the hardening structure with metallographic
microscope |
| Control of hardening depth Rht with a computerized microhardmeter |
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| Control of cracks and surface defects - Dr. Foerster equipment / circograph
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| Control of material mixture and of the decarburated layer - Dr. Foerster
magnatest |
| Control of dimensions - laser systems and digitals micrometers |
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| Control of straightness - special instruments
and machine |
| Control of hardness HRC and HB |
| Control of micro - hardness HV |
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| Control of roughness Ra; Rt; Rmax; Rz... |
| Control of circularity and cilindricity |
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Corrosion test in salt spray test ISO 10289 - 1999 / ISO 9227 - NSS
Standard production rating 9-10/120 h |
| Chrome thickness layer
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