Home

Copper-coated steel wire

The production of copper-coated steel wire involves a meticulous and sophisticated process that combines the robustness of steel with the conductivity of copper, yielding a versatile material with diverse applications across industries. This comprehensive overview explores the intricate steps involved in the manufacturing of copper-coated steel wire, from raw material preparation to final product inspection.

Commodity name： Copper-coated steel wire

Category:

Email:

Description

Nominal diameter d/mm	Allowable deviation mm	Tensile strength Mpa	Torsion value/time Not less than	Repeated bending/time Not less than	Knot strength rate/% Not less than
0.20	±0.010	2150-2450(LT)	70	125	58
		2450-2750(NT)	70	125	58
		2750-3050(HT)	65	125	56
		3050-3350(ST)	60	110	54
0.25	±0.010	2150-2450(LT)	70	125	58
		2450-2750(NT)	70	125	58
		2750-3050(HT)	65	105	56
		3050-3350(ST)	60	75	54
0.28	±0.010	2150-2450(LT)	70	125	58
		2450-2750(NT)	70	125	58
		2750-3050(HT)	65	105	56
		3050-3350(ST)	60	75	54
0.295	±0.010	2150-2450(LT)	65	105	58
		2450-2750(NT)	60	95	58
		2750-3050(HT)	60	85	56
		3050-3350(ST)	50	60	54
0.30	±0.010	2150-2450(LT)	65	105	58
		2450-2750(NT)	60	95	58
		2750-3050(HT)	60	85	56
		3050-3350(ST)	50	60	54
0.35	±0.015	2150-2450(LT)	65	60	58
		2450-2750(NT)	60	60	58
		2750-3050(HT)	60	55	56
		3050-3350(ST)	50	50	54
0.38	±0.015	2150-2450(LT)	65	60	58
		2450-2750(NT)	60	60	58
		2750-3050(HT)	60	55	56
		3050-3350(ST)	50	45	54
0.40	±0.015	2150-2450(LT)	65	55	58
		2450-2750(NT)	60	55	58
		2750-3050(HT)	60	55	56
		3050-3350(ST)	50	45	54
0.45	±0.015	2150-2450(LT)	60	45	58
		2450-2750(NT)	60	45	58
		2750-3050(HT)	50	40	56
0.50	±0.015	2150-2450(LT)	60	40	55
		2450-2750(NT)	60	35	55
		2750-3050(HT)	50	30	55
0.56	±0.015	2150-2450(LT)	60	35	55
		2450-2750(NT)	60	30	55
		2750-3050(HT)	50	25	55
0.60	±0.015	2150-2450(LT)	60	30	55
		2450-2750(NT)	50	25	55
		2750-3050(HT)	40	20	55
0.65	±0.015	2150-2450(LT)	55	25	55
		2450-2750(NT)	50	20	55
		2750-3050(HT)	40	18	55

The production of copper-coated steel wire involves a meticulous and sophisticated process that combines the robustness of steel with the conductivity of copper, yielding a versatile material with diverse applications across industries. This comprehensive overview explores the intricate steps involved in the manufacturing of copper-coated steel wire, from raw material preparation to final product inspection.

The process begins with the selection of high-quality steel wire rods, which serve as the foundation for the subsequent coating process. These wire rods undergo rigorous quality control measures to ensure uniformity and consistency in composition, diameter, and tensile strength, laying the groundwork for superior performance in the finished product.

Next, the steel wire rods are cleaned and pre-treated to remove any surface contaminants and oxides, ensuring optimal adhesion of the copper coating. This pre-treatment process typically involves degreasing, pickling, and surface activation techniques, which prepare the surface of the steel wire for metallurgical bonding with the copper layer.

Once pre-treated, the steel wire rods are immersed in a specialized electrolytic copper plating bath, where they undergo electrodeposition to apply a uniform layer of copper onto the surface. This electroplating process involves the use of an electric current to transfer copper ions from the electrolyte solution onto the surface of the steel wire, forming a tightly bonded copper coating through a series of chemical reactions.

After electroplating, the copper-coated steel wire undergoes a series of post-treatment processes to enhance adhesion, corrosion resistance, and surface finish. These processes may include annealing, passivation, and mechanical polishing, which further refine the properties of the copper coating and ensure optimal performance in various applications.

Once the post-treatment processes are complete, the copper-coated steel wire is subjected to stringent quality control measures to verify compliance with industry standards and specifications. This may involve dimensional inspection, mechanical testing, and surface analysis techniques to assess the integrity, conductivity, and overall quality of the finished product.

Finally, the copper-coated steel wire is packaged and prepared for distribution to customers across industries, where it serves as a versatile and reliable solution for electrical, automotive, construction, and industrial applications. From powering electrical systems to reinforcing structural components, copper-coated steel wire stands as a testament to the ingenuity and innovation driving progress in materials science and engineering.

Key words:

Zinc-coated wire | Galvanized Wire | Spool Wire | Barbed Wire | Steel strand

Get A Quote

Note: Please leave your email address, our professionals will contact you as soon as possible!

Submit