b19 high-precision copper strip

Common raw materials

Forging display

CNC processing

Producing large-scale industrially applicable high

2022101 · 1. Introduction. High-precision pure copper with a uniform microstructure and fine grain size is widely used as transformer strips, copper door strips, electrical

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2023222 · B19 B30 BZN15-20 R 7-20 300-1 000 Y M 1-2 21-75 300- 1000 1000- 3000 Alloy Type No. ... 、 High-Precision Copper-based Strip 1、

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