Precision stamping parts - Copper foil alloy

High precision electronic technology co. , LTD. Specializes in stamping precision stamping parts, metal shrapnel, high-precision terminal, alloy such as micro stamping parts. This metal alloy materials, precision stamping parts, commonly used in electronic industry, precision measuring tool, precision instrument, low temperature engineering, optical instruments, aerospace and other fields. Expansion alloy refers to abnormal thermal expansion or controlled thermal expansion characteristic of precision alloy. Expansion alloy has a small expansion coefficient; Strength, hardness is not high. Low thermal conductivity; Plasticity and toughness of higher performance characteristics. Copper foil stamping parts processing, and surface treatment, surface treatment technology can be used sand blasting, polishing, pickling. Expansion alloy with good plating properties, surface can be gold-plated, silver, nickel, chrome and other metal.