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Cold Drawn Wire Superelastic Alloy 0.5mm 0.80mm 3J58 for Frequency Components

Place of Origin China
Brand Name XUNSHI
Certification ISO9001:2015
Model Number 3J58
Minimum Order Quantity 50kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 45~50 days
Payment Terms T/T
Supply Ability 500kg per week

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Product Details
Equal Grades EL-4, Sumispan-4, H43XT Density 8.2g/cm3
Curie Temperature 130°C Magnetostriction 5.0~8.0x10-6
Product Name Superelastic Alloy Wire Diameter 0.20~5.0mm
High Light

super elastic material


shape memory materials

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Product Description

Elastic Alloy 3J58 for Frequency Components Cold Drawn Wire 0.5mm 0.80mm



Chemical composition

Element C Mn Si P S Ni Cr Ti Al Fe
Weight(%) 0.05 max 0.80 max 0.80 max 0.02 max 0.02 max 43.0~43.6 5.2~5.6 2.3~2.7 0.5~0.8 Rem




3J58 is mainly used for elastic sensitive parts under tension, bending and compressive stress and frequency sensitive parts under longitudinal or bending vibration modes, such as various sensitive parts and pressure sensors requiring constant elastic modulus or frequency, signal torque and flexible head of flexible house snail, etc. 3J58 can also be used for diaphragm, diaphragm box, etc. Bellows, vibratory cylinder, precision spring, filament super mechanical filter and so on.


Heat treatment

Cold rolled strip

500~600°C, 2~4h, cooling in furnace


600~650°C, 2~4h,  cooling in furnace


In order to get a bright surface, it is recommended to do the heat treatment in a protective atmosphere.


Forms of supply

  •  Wire diameter 0.20~5.0mm
  •  Strip thickness 0.04~2.0mm
  •  Round bar diameter 10~500mm
  •  Forging per customer requirements

Cold Drawn Wire Superelastic Alloy 0.5mm 0.80mm 3J58 for Frequency Components 0