• Demo Image
  • Demo Image

Precision Lock Core Wire

After precision rolling, copper core locking material has higher physical and mechanical properties, longer service life, higher surface accuracy and dimensional consistency, smoother operation, which can greatly reduce noise and obtain good mechanical safety and integrity. Make sure that "one key can only open one lock".

Ø Best Material Ø Micron Precision 

Ø Noise Reduction Ø High Quality

After precision rolling, copper core locking material has higher physical and mechanical properties, longer service life, higher surface accuracy and dimensional consistency, smoother operation, which can greatly reduce noise and obtain good mechanical safety and integrity. Make sure that "one key can only open one lock".

Ø Best Material 

Brass alloy material, strong, wear-resistant, corrosion-resistant, longer life of the lock core.

Ø Micron Precision 

Dimensional tolerance reaches ±0.003 mm which can ensure the highest level of mechanical safty and the integrety of lock core.

Ø Noise Reduction 

Good material self-lubrication performance and unique finishing process ensure that the size consistency of the core-locked wire reaches more than 1.67 Cpk.

Ø High Quality

Ensure that the beads, marbles and anti-drilling pins meet the high standards of the lock industry.

Technical Data

Shaped Copper Wire

Material

l Brass
l Copper-nickle
l Stainless Steel

Delivery Status

l Cold rolling;
l Heat treatment (Quenching, tempering, annealing)

Size

l T: 0.2-3.0mm (Square flat wire does not exceed 3.25mm)
 W: 0.9-9.0mm

Tolerance

l T tolerance: +/-0.0015mm
 W tolerance: +/-0.004mm

R angle type

Natural angle, R angle, special angle, rolling forming angle

Surface treatment

Polishing, bright surface, phosphating treatment, fog surface

tensile strength

It can be transformed from soft state to hard state.

Packing

Coil, paper core, large coil coreless (Coil weight:  40-1000 kg)

Typical application