Cromax Tube
Cromax Tube features a nickel coating applied via special electrolytic method developed by Ovako Cromax, followed by a hard chrome layer. This dual-layer system provides excellent corrosion resistance, tested according to ISO 9227, ASTM B117, and DIN 50021 standards.
Technical specifications
- Nickel coating + hard chrome layer
- Testing per ISO 9227, ASTM B117, DIN 50021
- 40 hours AASS / 100 hours NSS
- Yield strength min. 410 N/mm²
- Tensile strength 550-700 N/mm²
- Chrome hardness min. 850 HV0.1
- Roughness Ra < 0.2 μm
- Straightness max. 0.3mm/1m