The Morelli Stainless Steel Round Hard Wire Ø.040″ is a heavy-gauge CrNi stainless steel wire in hard temper, supplied in a 50 g roll. Its Ø1.00 mm round section provides the rigidity required for transpalatal bars, lingual arches and the framework of removable appliances.
Key Features
Hard temper — resists permanent deformation under masticatory load, holding the fabricated form in service.
Heavy Ø1.00 mm gauge — the rigidity needed for anchorage frameworks and transpalatal spans.
Round cross-section — bends freely in any plane, with no orientation to control while shaping.
Supplied in a roll — cut to size as required, with no waste between appliances.
High corrosion resistance — CrNi stainless steel withstands the intraoral environment and repeated disinfection.
Smooth, uniform surface — consistent diameter along the roll for accurate fit in tubes, sheaths and acrylic.
Technical Specifications
Material: Stainless steel (CrNi)
Cross-Section: Round
Size: Ø.040″ (Ø1.00 mm)
Temper: Hard
Presentation: 50 g roll
Approximate Length: 8 m (approximately 26 ft) per 50 g roll
Purpose: Fabrication of transpalatal bars, lingual arches, retention devices and removable appliance frameworks.
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: One 50 g roll of Morelli stainless steel round hard wire, Ø.040″
Clinical Applications
Transpalatal bars and lingual arches — the Ø1.00 mm gauge supplies the rigidity required for posterior anchorage and arch width control.
Removable appliance frameworks — labial bows, clasps and retention elements set into acrylic bases.
Laboratory fabrication of retainers — custom-bent components produced from the roll to the size each case requires.
Looking for a wire rigid enough to hold anchorage?
In hard temper at Ø1.00 mm, this wire gives laboratory and chairside work the stiffness and dimensional stability that transpalatal bars, lingual arches and removable frameworks depend on.
