Round drawn copper wire for electrical conductor manufacturing

Cu,% minimum	Wire diameter, mm	Diameter tolerance	Mechanical parameters
			Relative MM grade wire elongation,% ≥	Wire ultimate tensile strength, ≥ Mpa
99,90	0,15 - 0,25	± 0,003 mm	21	200
	0,32 - 0,52	± 0,004 mm	22	200
	0,64 - 1,05	± 1%	24	200
	1,05 - 1,50	± 1%	26	200
	1,50 - 3,00	± 1%	28	200
	3,00 - 5,00	± 1%	33	200

Round drawn copper wire for electrical conductor manufacturing is supplied on metal drums (returnable packaging) or in cardboard containers