Product Advantage
• Diameter range: 0.030-5.0mm；
• Comply with ASTM F2063 and GB24627 standards
Chemical composition Mechanical property
|
Element content |
Mass fraction % |
|
Ni |
54.5-57.0 |
|
C |
≤0.050 |
|
Co |
≤0.050 |
|
Cu |
≤0.010 |
|
Cr |
≤0.010 |
|
H |
≤0.005 |
|
Fe |
≤0.050 |
|
Nb |
≤0.025 |
|
N+O |
≤0.050 |
|
Ti |
Margin |
|
Test item |
Test result |
|
Tensile strength(mpa) |
≥1300 |
|
Rate of elongation(%) |
≥10 |
|
4%Platform stress(mpa) |
≥480 |
|
6% Residual deformation(%) |
≤0.5 |
|
Austenitic transition end temperature Af（℃） |
10±7 |
Delivery specification
|
Wire diameter（mm） |
Wire diameter tolerance（mm） |
Outer surface state |
|
0.030-0.070 |
±0.003 |
Clean black state Dark brown Clean state |
|
0.070-0.140 |
±0.004 |
|
|
0.140-0.250 |
±0.005 |
|
|
0.250-0.350 |
±0.007 |
|
|
0.350-2.000 |
±0.010 |
|
|
2.0-5.0 |
±0.020 |
Application Scenario
Nitinol Wire has super elasticity and shape memory, and has been widely used in clinical applications, including woven scaffolds, wire guides, instrument delivery systems, stone baskets, medical springs, sutures, etc.
产品优势
- • 直径范围：0.030-5.0mm；
- • 符合ASTM F2063及GB24627标准
产品参数
化学成分
元素含量 | 质量分数% |
Ni | 54.5-57.0 |
C | ≤0.050 |
Co | ≤0.050 |
Cu | ≤0.010 |
Cr | ≤0.010 |
H | ≤0.005 |
Fe | ≤0.050 |
Nb | ≤0.025 |
N+O | ≤0.050 |
Ti | 余量 |
机械性能
管材状态 | 超弹性 |
抗拉强度（mpa） | ≥1300 |
延伸率(%) | ≥10 |
4%平台应力(mpa) | ≥480 |
6%残余变形(%) | ≤0.5 |
奥氏体转变终止温度Af（℃） | 10±7 |
供货规格
应用场景
镍钛丝具有超弹性和形状记忆性，在临床应用非常广泛，已用于编织支架、导丝、器械输送系统、取石网篮、医用弹簧、缝合线等。
Guide wire
Tight-mesh support
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