NanoSteel's NSG 4280™ is an ultra-high strength stainless steel foil designed for use in applications requiring high strength, hardness and corrosion resistance.

NSG 4280™ is designed for use as woven fabrics, braids, corrugated profiles, fibers, laminates and foil slit to various widths…  In fiber form, NSG 4280™ can be used for reinforcement of various matrix materials such as concrete or polymers. As an alternative to high-strength steel, amorphous steel, glass and carbon fibers, NSG 4280™ fibers provide a unique combination of strength, ductility, conductivity and corrosion resistance properties. In a concrete matrix, NSG 4280™ fibers have demonstrated increased resistance to crack initiation and micro-crack propagation.

"The micrograph shows the unique nano-scale microstructure of NSG 8280™ which enable the foil to be a glassy metal with ductility. The ultra-high strength comes from the amorphous matrix (light regions) in the structure, and the nanocrystalline secondary phase structures (dark regions) enable ductility avoiding the inherent brittleness of most amorphous metals." (see 'MICROGRAPH' via Product Link)

unable to locate SDS online