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Stelmi Italia SpA offers a unique, continuous chromium plating process for steel bars in various sizes with minimum 20-micron Cr layer. Choose from traditional or advanced Stelmi technology for corrosion-resistant and durable steel bars.
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HYDRAPAC ITALIA S.r.l. Vicolo del Lavoro, 940069 Zola Predosa (Bologna)Italia Tel. +39 051 755082 Fax +39 051 6185568 E-mail: italia@hydrapac.itwww.hydrapac.itPresent: Stelmi Italia SpA Unique, continuous chromium plating process
Chromium plated bars: end pieces not plated 150 mm / 6000 mm = 2,5% 200 mm / 6000 mm = 3,33% Stelmi bars: fully plated up to the ends NO SCRAP: 100% Chromium plating technologies
Traditional technology Stelmi technology Chromium plating technologies
Minimum 20 micron Cr Uniform chromium layer: 20 micron minimum Chromium plating technologies
TRADITIONAL CHROMIUM PLATING TECHNOLOGY 20 micron Cr STEEL
TRADITIONAL CHROMIUM PLATING TECHNOLOGY Corrosion 20 micron Cr STEEL
HIPERCHROMIUM®200 by Stelmi • 20 micron CR • STEEL
HIPERCHROMIUM® 500 by Stelmi 40 micron Cr STEEL
HIPERCHROMIUM® 1000 by Stelmi 50 micron Cr STEEL
HIPERCHROMIUM® 250-10 Heavy Duty by Stelmi 25 micron Cr STEEL
20 micron CR induction hardened steel: 1,5 mm +/- 0,5 mm (e.g. diam 35 mm) STEEL bar section Induction hardening