Materials: silver with purity up to 99.99%; silver alloys with varying percentages of Cu.
Dimensions: from 8 to 500my thickness; thickness tolerance up to +/- 3%; minimum width 1mm.
Formats: lplastic flanges available for each spool; spools available even for narrow widths; slit shapes upon request (circles or squares).
Mechanical Properties: soft foil with HV < 60; hard foils with HV > 75; tensile strength in narrow ranges for nuclear applications.
Surface: specular surface, fully reflecting; absence of surface impurities guarantees maximum level of polishing; stretch-levelling applicable; protective anti-scratch foil available.