Shape Memory Alloy Spring 0.5mm, 1mm, 2mm, 10mm Nickel Titanium Spring

• Type: Nitinol Spring
• Application: Industrial, Medical, Vehicle
• Technique: Nitinol Parts
• Grade: GR7
• Shape: Customized
• Transport Package: PP Bag, White Box, Cartons
• Model NO.: Nitinol Spring
• Specification: customized
• Origin: China
• Production Capacity: 50, 000pieces /Month

Product Description

Ni-Ti shape memory alloys are extremely interesting materials both for their ability of showing the shape memory effect (SME) and for their elevated strength and ductility.
Shape memory alloys do exactly as their name would suggest; they're metallic materials that are able to remember, and return to, their original shape (the shape they are given when made, say as a casting or an extrusion) under the right stimuli. The principle behind this unusual phenomenon comes from two diverse atom arrangements (crystal structures) present in this material - one at high temperatures and one at low temperatures - that are reversible.
At high temperatures, where one of the crystal structures is favoured, the material can be shaped as desired and it retains this geometry as it cools to lower temperatures. Cooled, the material can be bent and twisted beyond all recognition of its previous guise but, on heating, the low temperature atomic arrangement reverts to its previous form and, in so doing, miraculously returns to its previous shape.
1.Low Density and High Strength
2.Excellent Corrosion Resistance
3.Good resistance to effect of heat
4.Excellent Bearing to cryogenic property
5.Nonmagnetic and Non-toxic
6.Good thermal properties
Shape memory alloy SMA Spring

Spring Type	Shape memory alloy spring wire form
Material	Spring steel (SWC)/Music Wire (SWP) / stainless steel (SUS303,SUS304,316 etc.) / carbon steel / piano steel
Surface finishing	Electroplating (zinc , nickel ,copper , black),heating in different temperature , plating , cleaning
Wire diameter range	0.1-8mm

Application:
automotive, motorbike, bicycle, automatic equipment,Aviation ,Computer, ousehold appliance, medical device, toy, telecommunication, furniture, electric tools.


Welcome send drawings for OEM service . 
Drawings should be including below data

1. Material
2. Spring type
3. Spring outer diameter&inner diameter
4. Wire diameter / wire thickness
5. Tolerance
6. Free length and work length
7. Total coils and active coils
8. Spring rate
9. Type of the spring ends
10. Surface treatment