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Wire Surface Status
● Black oxide
● Light oxide（varies from golden yellow to brown）
● Etched
● Shinny
● Gloss®（ultra shinny surface）
● Centerless ground
Notes: 1) Tighter tolerance available upon request
2) Out of round tolerance shall be one-half the total size tolerance
Nitinol Flat Wire
Diameters and Tolerances：
Sheet 1: Dimension and tolerance of the thickness of the flat wire (γ: Width-thickness ratio T: Thickness)
Width-thickness ratio γ | Thickness | Tolerance of the thickness |
2＜γ≤7 | 0.025mm≤T≤0.05mm | ±0.005mm |
0.05mm＜T≤0.80mm | ±0.1Tmm |
Sheet 2: Dimension and tolerance of the width of the flat wire (γ: Width-thickness ratio W: Width)
Width-thickness ratio γ | Width | Tolerance of the thickness |
2＜γ≤7 | 0.1mm≤W≤2.5mm | ±0.1Wmm |
0.076mm≤W＜0.1mm | ±0.01mm |
* Other diameter please discuss with Peiertech.
Shape
Nitinol Flat Wire
Nitinol Square Wire
Mechanical properties
UTS ≥1100Mpa
Elongation ≥9%
UPS ≥480Mpa
Af 10±10℃
Strain ＜0.5
Surface State Options:
Black
Light Oxide(Amber)
Oxide free
Wire Surface Status
● Black oxide
● Light oxide（varies from golden yellow to brown）
● Etched
● Shinny
● Gloss®（ultra shinny surface）
● Centerless ground
Notes: 1) Tighter tolerance available upon request
2) Out of round tolerance shall be one-half the total size tolerance
Nitinol Flat Wire
Diameters and Tolerances：
Sheet 1: Dimension and tolerance of the thickness of the flat wire (γ: Width-thickness ratio T: Thickness)
Width-thickness ratio γ | Thickness | Tolerance of the thickness |
2＜γ≤7 | 0.025mm≤T≤0.05mm | ±0.005mm |
0.05mm＜T≤0.80mm | ±0.1Tmm |
Sheet 2: Dimension and tolerance of the width of the flat wire (γ: Width-thickness ratio W: Width)
Width-thickness ratio γ | Width | Tolerance of the thickness |
2＜γ≤7 | 0.1mm≤W≤2.5mm | ±0.1Wmm |
0.076mm≤W＜0.1mm | ±0.01mm |
* Other diameter please discuss with Peiertech.
Shape
Nitinol Flat Wire
Nitinol Square Wire
Mechanical properties
UTS ≥1100Mpa
Elongation ≥9%
UPS ≥480Mpa
Af 10±10℃
Strain ＜0.5
Surface State Options:
Black
Light Oxide(Amber)
Oxide free
