Helical Spring (per inch) 0.5mm wire

Helical Spring (per inch) 0.5mm wire

 Spring mandrel size (spring inner diameter) equal and bigger than 4.75mm is defined as Helical-spring.  Available mandrel sizes are 4.75mm, 6mm, 8mm, 9.5mm, 12.7mm, 16mm, 19mm, 22.2mm, 25.4mm

The listing price is for per inch. If multiple units are ordered, a continuous length will be sent out unless otherwise stated in the comments box. 

For smaller Springs, please check "Micro Springs" listings.

For special designs or sizes, please feel free to contact us: info@kelloggsresearchlabs.com.

Transition Temperature

 

Tag

Transition Temperature(°C/°F)

Effect

SuperElastic

-15/5

Austenitic at room temperature

Air Temp

20/70

Martensitic in a cool environment(freezer, ice water…) and change to set shape when brought to room temp.

Body Temp

35/95

Martensitic in a cool environment(freezer, ice water…) and change to set shape when held in hands.

Standard Temp

45/115

Martensitic at room temperature and change to set shape when heat to 45°C and above.

High Temp

80/180

Martensitic at elevated temperatures and change to set shape when heat to 80°C and above.

Note: Heat can be generated electrically. 

 

Pitch

 

 

Pitch is the distance between the center of two consecutive wraps of wire.  

Mandrel Size

This determines the inside diameter of the spring.

Free Shipping

This product qualifies for free air shipping within the US and $1 internationally..

  • Product Code: Hel-Spr-050
  • Availability: In Stock
  • $7.08

Available Options

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