Astmf2063 Niti Tube Nitinol Shape Memory Pipe

• Application: Medical
• Standard: JIS, GB, ASTM
• Alloy: Alloy
• Type: Niti
• Powder: Not Powder
• Wall Thickness: ≥0.2
• Model NO.: Niti Tube
• Length: ≥700mm
• Density: 6.45g\Cm
• Inside Diameter: ≥1mm
• Surface: Rolled, Pickled, Polished
• Feature: Memorability, Superelastic
• Transport Package: Base on Customer′s Request
• Specification: Customzied
• Trademark: Allotech
• Origin: China
• HS Code: 7507120000
• Production Capacity: 5 Tons Every Month

Product Description

Product Description
Nitinol is a unique material. No other material exhibits the mechanical shape memory superelasticity and the thermal shape memory effects. This is especially true for Nitinol tubing.Fields of applications of Nitinol tubes are peripheral stents,cardio stents and other medical devices for the human body. We only deliver Nitinol tubes with the mechanical properties, requested tolerances and appropriate surface quality for stent use. All our Niti tubes are made according to customers specifications.

Nitinol tubing for medical devices
Medical devices use requires high quality surface on Nitinol tubing. The technology and tube making processes developed by Vascotube have been perfected over many years of practice. Using our experience, combined with new technologies and custom made machinery, we have been able to develop a drawing process that avoids the need for slurry cleaning, chemical cleaning or mechanical removal operations on the inner surface of the drawn tube. Our process allows us to attain a roughness value of Ra 0,1 µm.

Dimension	Out Diameter 1.5 ~ 10 mm, Wall Thickness ≥ 0.2 mm.
Alloys	Superelastic, Shape Memory Available and Custom Alloy Formulations
Temperature Range ( Af )	- 20 ~ 100 deg. C
Surface	Natural Oxide, Pickled/Etched, Centerless Ground and Mechanically-cleaned
Thermomechanical Conditions	As Cold-Worked, Straight Strain Annealed and Shape Set Annealed.
Certification	Transformed Temperatures, Tensile Properties, Chemical Composition andCustomer Specific Requirements

Chemical Composition:

Component	wt %
Nickel	54,50-57,00
Cobalt	max. 0,050
Iron	max. 0,050
Carbon	max. 0,050
Nioium	max. 0,025
Copper	max. 0,010
Chromium	max. 0,010
Oxygen + Nitrogen	max. 0,050
Hydrogen	max. 0,005
Titanium	balance

Mechanical / Superelastic Tubes Properties:

Ultimate Tensile Strength	min. 1000 MPa
Fracture Elongation	min. 10 %
Loading Plateau Stress (at 3% strain)	min. 380 MPa
Permanent Set (after 6% strain)	max. 0,3 %
Austenite Finish Temperature(Af)	max. 15 °C

Physical Tube Properties:

Melting Point	1310 °C
Density	6,5 g/cm3
Specific el. Resistivity	82 μΩcm
Coefficient of Thermal Expansion (CTE)	11×10^-6 °K
Modulus of Elasticity	41-75 GPa

Advantages

• More than 16 years experience in the processing of nitnol products.
• The complete production line makes us control the quality from beginning to finishing.
• We have excellent research team that 5 engineers can always supply the exact solution for you.
• The testing items we do covering all properties you like.
• Customized sizes are available.

Packaging & Shipping

According to conditions of the goods, we supply below packaging and shipping:

• Steel Pallet + Plywood Case + Plastic/ Moistureproof Paper
• Fumigated Wooden Pallet
• Plywood Case + Plastic/ Moistureproof Paper
• Plywood Case + Vacuumed Plastic Bag
• Carton + (Vacuumed) Plastic Bag

• Transport by sea (Large Quantity)
• Transport by air (Urgent Indent )
• Transport by train (Asia and East Europe)
• Transport by land (Russia, Middle Asia)
• Transport by Express (FedEx, DHL, TNT, UPS etc.)