Who knows the chemical composition of copper nails in carton industry, that is, copper flat wire? Get extra points for correct answers. .
It should be called copper-plated nail line. It's copper-plated. Its main components: steel: the carbon content is 0.06%-0. 10% (its raw materials are imported high-quality low-grade carbon steel wires such as M6, M 10, Q 195F and Shougang 08LS and S08A). According to the quality of copper-plated nail wire, the raw materials should be very different.