Precision Laser Cutting for 0.3mm Magnetic Steel Sheet Electronic Hardware, Elastic Components

Precision Laser Cutting for 0.3mm Magnetic Steel Sheet

Applications: Electronic Hardware, Elastic Components

0.3mm (300μm) magnetic steel sheets are ideal for applications requiring both magnetic properties and mechanical flexibility. Precision laser cutting at this thickness enables the fabrication of intricate parts with clean edges, consistent dimensions, and high functional integrity—especially important for elastic and dynamic components in electronic devices.

⚙️ Key Applications:

1. Electronic Hardware Components

• Parts for connectors, mounting brackets, magnetic shields, and EMI filters

• High conductivity and magnetic response tailored for signal-sensitive environments

2. Elastic Metal Parts (Spring Elements)

• Fabrication of flexure mechanisms, contact springs, snap-fit metal parts

• Ideal for applications needing repeatable deformation, resilience, and precision tolerances

Advantages of Laser Cutting for 0.3mm Thickness:

• Micro-level accuracy in contour and slot geometry

• No mechanical stress—preserving spring force and material memory

• Smooth, burr-free cutting edges that reduce wear and improve contact behavior

• Supports batch-to-prototype scalability, including roll-to-roll or sheet-fed materials

Common Materials:

• Magnetic stainless steel (e.g., SUS430, 409L)

• Specialized spring-grade steels with magnetic properties

• Dual-layer composite sheets with soft/hard magnetic functions

Industries Served:

• Consumer electronics

• Electrical connectors & switches

• Precision mechanical assemblies

• Automotive electronics

• Medical device springs

• Industrial sensors