Small spool wire refers to stainless steel wire with a smaller diameter that is wound on a spool. It is usually used in high-precision or functional fields because of its small wire diameter and high flexibility.
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Small spool wire refers to stainless steel wire with a smaller diameter that is wound on a spool. It is usually used in high-precision or functional fields because of its small wire diameter and high flexibility.
🧱 Material features:
Material: Common materials include 304, 316, 302, 430, 631 and other stainless steels
Diameter: Usually between 0.01mm and 1.0mm
Surface treatment: bright wire, electrolytic polished wire, matte wire, etc.
Performance:
Corrosion resistance, high temperature resistance
High strength, high toughness
Good fatigue resistance
Application areas:
Application direction Example
Electronic industry Resistance wire, electronic component lead wire
Medical industry Medical equipment, guide wire, bracket wire
Precision machinery Springs, small fasteners, filters
Daily consumption Eyeglass frame wire, toothbrush wire, headphone wire
Aviation and military industry Precision parts, control wire
📦 Packaging method:
Usually packaged in the form of reels, divided into plastic shafts or metal shafts, which are convenient for transportation and automatic wire release during use.
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