ISO 15841 pdf download Dentistry — Wires for use in orthodontics Scope This lnternational Standard specifies requirements and test methods for wires to be used in fixed andremovable orthodontic appliances. lt includes preformed orthodontic archwires but excludes springsand other preformed components. This International Standard gives detailed requirements concerning the presentation of the physica.and mechanical properties of orthodontic wires, the test...