Introduction:
Incoloy 825 Wire is an alloy wire composed of elements such as nickel, iron, chromium and molybdenum. This alloy wire is suitable for medical fields such as artificial joints, surgical instruments, catheters and stents.
Key parameters include a nickel content between 38-46% and a density of 8.14 g/cm3. Its linear expansion coefficient is 14.0 μm/m·C (in the range of 20-100 °C), its stiffness modulus is 75.9 kN/mm2, and its elastic modulus is 196 kN/mm2. In addition, the alloy wire has an elongation of more than 30%, a tensile strength of 550 MPa, and a yield strength of 220 MPa.
Incoloy 825 Wire is widely used in medical applications such as artificial joints, surgical instruments, catheters and stents. It is biocompatible and corrosion-resistant, compatible with human tissue, and provides reliable support and function in the body. Its good mechanical properties and processability make it ideal for manufacturing medical devices.
To sum up, Incoloy 825 Wire is an alloy wire widely used in medical fields such as artificial joints, surgical instruments, catheters and stents. With its excellent physical and mechanical properties, as well as biocompatibility, it is able to meet the requirements of medical devices and provide reliable treatment and support to patients.
Parameter:
Chemical Composition (%) | |||||||||
C | Si | Mn | S | Mo | Ti | Cr | Ni | Fe | Cu |
≤0.05 | ≤0.50 | ≤1.00 | ≤0.03 | ≤2.5~3.5 | ≤0.6~1.2 | 19.5~23.5 | 38.0~46.0 | ≥22.0 | 1.5~3.0 |
Standard | |||
Sheet/Plate | Round bar/Wire | Pipe | Tube |
ASME SB-424 ASME SB-906 | ASME SB-425 | ASME SB-423 ASME SB-829 ASME SB-163 ASME SB-751 ASME SB-775 | ASME SB-704 ASME SB-705 ASME SB-751 ASME SB-775 |
Mechanical Properties | ||||
Status | Tensile Strength (Rm N/mm2) | Yield strength (RP0.2N/mm2) | Elongation(A5%) | HB |
Solution treatment | 550 | 220 | 30 | ≤200 |
Incoloy 825 (NS142) similiaer trademark | |||
UNS | Trademark | JIS | W.Nr |
N08825 | Incoloy825 | NCF825 | 2.4858 |
![]() |
|
Characteristic:
Advantage:
Specific applications:
Other relevant knowledge points:
Cleaning and Disinfection: When using medical devices made from Incoloy 825 alloy wire, proper cleaning and disinfection procedures are critical to ensuring their hygiene and safety.
Standards and Specifications: During the medical device manufacturing process, applicable standards and specifications, such as ISO 10993 Biological Evaluation Standard, are followed to ensure product quality and compliance.
![]() | ![]() |