12
 
 
Nitinol Tube
 
Wrought Seamless Nickel-Titanium Shape Memory AlloyTube for Medical Devices and Surgical Implants
 
 
 
 
 
 
Active Austenite Finish Temperature
The austenite finish temperature of the finished tube (Active Af) with outer diameter in the range of 0.3 to 3.0 mm (0.012 to 0.12 in.) shall be measured on representative full round tube sample(s) using the bend and free recovery method described in Test Method ASTM F2082/F2082M-16.
 
Nominal Dimensions and Tolerances
 
Permissible Variation in OD or ID Dimensions of Guide Tube* Permissible Variation in OD or ID Dimensions of Stent Tube*
Nominal OD(mm) OD Tolerance(mm) ID Tolerance(mm) Nominal OD(mm) OD Tolerance(mm) WT Tolerance(mm)
OD≤0.3 ±0.005 ±0.010 OD<0.3 ±0.010 ±0.010
0.3<OD≤0.5 ±0.007 ±0.010 0.3≤OD≤0.6 ±0.015 ±0.015
0.5<OD≤1.5 ±0.015 ±0.020 0.6<OD≤1.5 ±0.020 ±0.015
1.5<OD≤2.5 ±0.020 ±0.020 1.5<OD≤2.5 ±0.020 ±0.020
2.5<OD≤3.5 ±0.020 ±0.030 2.5<OD≤3.5 ±0.020 ±0.020
3.5<OD≤5.0 ±0.025 ±0.040 3.5<OD≤5.0 ±0.030 ±0.025
5.0<OD≤10.0 ±0.050 ±0.050 5.0<OD≤10..0 ±0.050 ±0.030
10.0<OD ±0.050 ±0.050 10.0<OD ±0.050 ±0.050
 
 
Mechanical Properties
 
Condition Superelastic
UTS (Mpa) ≥1000
Elongation (%) ≥10
Upper Plateau Stress (Mpa) ≥380
Permanent set after 6% Strain % ≤0.3
Active Af ≤15
*Superelastic properties are measured per Test Method ASTM F2516 at room temperature(22+/-2℃)
*Applicable Standard:ASTM F2633
 
Surface Finish
Outer surface: oxide or center-less-ground
Inner surface: Etched or oxide
Other finishes can be discussed with Peiertech

Length
Nitinol tube can be delivered in either exact length or random length. For random length orders, a maximum and minimum length shall be discussed with Peiertech.

Straightness
Straightness requirements and measurement methods shall be discussed with Peiertech.

Permissible Outer And Inner Surface Imperfections
Outer and inner surface imperfections criteria on tubes shall be discussed with Peiertech.

Medical Application
Guide Tube, Neddle, Dental Products, Nitinol Tube Components

 
 
NiTi Tube Finished Tube Medical Nitinol Tube
Nitinol Tube Nitinol Hypo Tube ASTM F2633-13 Wrought Seamless NiTi Superelastic Tube for Medical Device and Implants
One Stop Solution for Nitinol Material, Component and Assembly

QUICK LINKS

CONTACT US

  +86 510 86400125
  Info@peiertech.com
  +86 18001520180
  Building D4, No.6 Dongsheng Xilu,National High-Tech Zone, Jiangyin Jiangsu 214437 China

SEARCH PRODUCT

© 2021  PEIERTECH All rights reserved.