We offer nitinol sheet (nickel titanium alloy sheet, shape memory alloy sheet, superelastic alloy sheets) with different Af point, allowing for a customization of alloy compositions, heat treatment conditions, surface finishes, loading plateaus, and tensile strengths.
Nitinol sheet is ideal for laser cutting, electrical discharge machining (EDM), and photo etching, enabling the creation of detailed, small scaled structures.
Specifications for our nitinol sheets
|Product Name||Nitinol Sheet|
|Material||Nickel: 54.5-57 wt%, Balance: Ti|
|Af Temperature||-10°C to 120°C|
|Size||0.004”- 0.2” x W x L|
|Surface||Cold-rolled, pickled, or Mirror shiny|
|Shape||Rolls, Flat pieces|
Shape Memory Effect
“Shape Memory” describes the restoration of the original shape of a plastically deformed sample upon heating.
An elastic (reversible) responses to an applied temperature, caused by a phase transformation between the austenitic and martensitic phases of a crystal.
Ms- Initial temperature for an austenite to martensite transition
Mf- Final temperature for an austenite to martensite transition
As- Initial temperature for a martensite to austenite transition
Af- Final temperature for a martensite to austenite transition