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Carbon Steel Wire for Cold-Heading
Application
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.
Carbon steel wire for cold-heading by DNIPROMETYZ TAS is specially engineered for fastener production, including bolts, screws, and rivets. It offers high ductility, precise chemical composition, and consistent mechanical properties, ensuring excellent formability without cracking during cold-forming processes.
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 |
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|
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 |
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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;)