Hagener Feinstahl
Bright wire · availability
Stainless steel wire since 1815
We redefine wire.
BenderWire Group is a German group of five wire specialists. We draw stainless steel and stainless alloys into bright and fine wire — from 0.011 mm (11 micron) to 15 mm, always to customer specification. Selected non-ferrous metals complement the range.
Since 1815
Family-owned wire drawing tradition in the Sauerland and Ruhr region of Germany.
0.011 mm (11 micron)
Finest wire diameter we draw — down from 15 mm rod in a single process chain.
59 grades
Stainless steel grades at the core — from acid-resistant to heat-resistant and aerospace — complemented by selected non-ferrous metals, each with its own data sheet.
5 companies
One group covering rod, bright wire, fine wire, strands and EDM wire.
Supply security
Ready to deliver when it matters.
~2,500 t
Stainless wire stock
in stock for delivery at short notice
5 locations
Germany & USA
one network across two economic and customs zones
0.011 – 15 mm
Diameter range
the full spectrum from one group
Independent sourcing
Independent
not tied to any specific steel mill
Call, specify, receive — short paths instead of long chains.
The BenderWire Group
Five specialists. One process chain.
From bright wire expertise at Hagener Feinstahl through Stamm fine wire to strands and ropes from Sassenscheidt — and into the US market with Tri Star Metals and Siri Wire. What begins in one plant is refined in the next. The shared core is stainless steel: from the chemical composition of the rod down to ultra-fine 0.011 mm.
Stamm Feindrahtwerk
Fine wire down to 11 micron
Sassenscheidt
Ropes · strands
Tri Star Metals
USA · Stainless special wire
Siri Wire
USA · Stainless precision wire
Our brands
What we do
One process chain from wire rod to the finest wire.
Cold heading wire, bending wire, weaving and knitting wire, braiding wire, medical wire, spring wire, strands, ropes, resistance wire and EDM wire — drawn, annealed, coated and packaged in our own plants in Germany. Every batch is documented and traceable.
Filtration & woven mesh
Weaving and knitting wire with fixed running lengths and consistent surfaces for technical fabrics and mist eliminators.
Medical technology
Re-melted and vacuum re-melted stainless grades for instruments, catheters and stents from approx. 0.020 mm.
Automotive & mobility
Braiding wire for brake and fuel lines, cold heading wire for fasteners, strands for shielding.
Energy & hydrogen
Knitting wire for electrolysis filter mats, heating conductor wire and high-temperature nickel ropes.
Construction
Stainless reinforcement bar for bridges, tunnels, balconies and facades from 3.00 mm to 14.00 mm.
Aerospace
Cold-worked aerospace grades with tight tolerances and full batch traceability.
Contact
Tell us your specification — we will answer in English.
General enquiries
info@benderwire.groupSales & quotations
vertrieb@benderwire.groupSiri Wire (USA)
bhitchcock@siriwire.com