1m Black Square Nichrome Wire Nitinol Super Elastic TiNi Nickel/Titanium 0.8-9mm

Cold bending is not easy to deform. Note that it may crack if the yield limit is exceeded. When finalized or processed into a specified shape, heat bending is required. Mainly used in electronic locks, it can produce linear, spiral, V-shaped and other shrinkage reactions after being powered on.

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