Carbon steel wire for cold-heading

Purpose

For the manufacture of a wide range of hardware products using the cold stamping method, in particular for the production of fasteners.

Diameter

2,0 - 6,0 mm

Steel grade

10, 10kp, 15, 15kp, 20, 20kp according to DSTU 3684-98

At the request of the Consumer, it is possible to manufacture wire with more stringent requirements for geometric parameters and tensile strength.

Wire range

Steel grade	Nominal diameter, mm	Maximum deviations of wire diameter (normal accuracy), mm	Tensile strength N/mm² (kgs/mm2)		Contraction ratio, %, not less
			1 class	2 class max	1 class	2 class
10, 10kp	2,0-3,0	- 0,06	440-590 (45-60)	590 (60)	55	55
	more then 3,0-6,0	- 0,08
15, 15kp, 20, 20kp	2,0-3,0	- 0,06	470-620 (48-63)	640 (65)	55	50
	more then 3,0-6,0	- 0,08

Packaging

Сoils of weight up to 100kg (diam. (2,0-5,20) mm); (320±20) kg (for diam. higher 5,20 mm);

coils type “Rosette” of weight (500±50) kg (for diam. less 4,0 mm);

heavy-weight coil of weight (500±50; 900±50;)