We offer a wide range of wires for the fastener industry which are suitable for cold forming. Our unique phosphate-free coating based on polymer dispersion fully replaces previously used technologies.
Forget about old, non-ecological, energy-intensive processes using phosphated wires and discover a new environmentally friendly product.
Our product offers a number of advantages over outdated phosphate-based technology:
• + 20% longer tool lifespan (special coating provides better lubrication)
• + 50% longer lifespan of heading oils
• Increase of productivity (more pieces per minute)
• lower cleaning costs (lower bath temperature and concentration)
• cheaper disposal of fluids (no phosphate sludge, nitrates, heavy metals)
• easy to remove after forming
HEAT TREATMENT OPTIONS
| DIN 1654 | EN 10263-2 | Description |
| GKZ+K | +AC+C | spheroidized + cold drawn |
| K+GKZ+K | +U+C+AC+LC | cold drawn + spheroidized + light cold second drawing |
| GKZ+K+GKZ+K | +AC+C+AC+LC | spheroidized + cold drawn + spheroidized+ light cold second drawing |
MOST COMMON STEEL GRADES
| Standard | Steel grades |
| EN 10263-2 | C2C, C4C, C8C, C10C, C15C, C17C, C20C, others on request |
| EN 10263-4 | 17B2, 23B2, 38B2, 17MnB4, 20MnB4, 23MnB4, 30MnB4, C35EC, 42CrMoS4, others on request |
| DIN 1654 | QSt 32-3, QSt 36-3, others on request |
Thickness tolerance h9 according to EN 10278, or as mutually agreed.
Standardly delivered in rosettes on metal formers, or in spooled coils tied with metal band.
Other options include: wooden pallets, anticorosive oil treatment, oversea packing, cardboard core.
Video
Please see a short video from the production.