Our materials.

Materials expertise that sets standards

For over 200 years, the BenderWire Group has stood for the highest level of expertise in the processing and finishing of wire materials. Our in-depth understanding of materials combines traditional craftsmanship with state-of-the-art technology - and makes us a reliable partner in demanding markets worldwide.

With precision, innovative strength and a sense of responsibility, we develop solutions that not only impress today, but also shape the future.

Materials program.

Acid-resistant materials

Material Other Name
1.4016AISI 430
1.4104
1.4105AISI 430 F
1.4113 AISI 434
1.4301 (1.4307) AISI 304, 304V (304L)
1.4303AISI 305/308
1.4305AISI 303
1.4306 AISI 304L
1.4310AISI 301
1.4362
1.4370
1.4401 AISI 316
1.4404AISI 316L
1.4435 AISI 316L
1.4436AISI 316
1.4438AISI 317L
1.4439
1.4462
1.4482
1.4529
1.4539AISI 904L
1.4541AISI 321
1.4550AISI 347/348
1.4567AISI 304 Cu
1.4570
1.4571AISI 316Ti
1.4578

Aerospace materials

Material Other Name
1.4314(.9) 1.4301
1.4544(.9) 1.4541
1.4546(.9) 1.4550

Acid-resistant materials

Material Other Name
1.4742
1.4878
1.4828AISI 309
1.4833AISI 309 S
1.4835253 MA
1.4841 AISI 314
1.4843
1.4845AISI 310 S
1.4860
1.4862
1.4864AISI 330
2.4867
2.4869

 Non-ferrous materials

Material Other NameStandard
Copper
Cu-ETP CW004ADIN EN 13602
Cu-OF CW008A DIN EN 13602
Tin-Bronze
CuSn4CW450K DIN EN 12166
CuSn6CW452K DIN EN 12166
CuSn8CW453KDIN EN 12166
Brass
CuZn15CW502LDIN EN 12166
CuZn20 CW503LDIN EN 12166
CuZn30CW505LDIN EN 12166
CuZn36CW507LDIN EN 12166
Nickel
Ni 99.2 2.4066DIN 17740
Ni 99.62.4060DIN 17740
Monel
NiCu30Fe2.4360DIN 17740
Aluminum
AlMg53.3555DIN 1725

Other materials on request

Your connection to us.

We look forward to hearing from you!

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The direct wire to what you are looking for.

Medical technology.

Precision you can trust.


In medical technology, every detail counts - and this is precisely where our strength lies. Stamm Feindrahtwerk stands for the highest level of material expertise and the finest processing of metallic wires that function reliably in sensitive medical applications.

Our products are used wherever precision, purity and safety are crucial - from surgical instruments and implants to medical technology components. Thanks to state-of-the-art production technologies, controlled surfaces and strict quality inspections, we guarantee consistently high standards.

We see medical technology as a responsibility: for people, for health, for trust in every product.

BenderWire 304 NX

Product: Stainless steel wire

Material: AISI 304

Diameter min.: 0.011 mm/0,0004331 in

Special features:

  • Finest dimension
  • 1/6 of a human hair
  • triple-melted (triple-melted)
  • Strengths Rm of ≥ 3700 MPa possible

BenderWire 304 T

Product: Stainless steel wire

Material: AISI 304

Diameter min.: 0.011 mm/0,0004331 in

Special features:

  • Vacuum melting
  • triple-melted (triple-melted)
  • Especially for fine dimensions ≤ 0.025 mm (0,00098425197 in)
  • Very uniform elongation of > 25% in the final annealed condition

BenderWire 304 LVMx

Product: Stainless steel wire

Material: AISI 304L

Diameter min.: 0.025 mm/0,0009843 in

Special features:

  • Vacuum melter, developed in cooperation with European partner melting plants
  • Very high material purity due to multiple remelting processes
  • High load capacity

Spring wire

Product: Stainless steel wire

Material: AISI 302, AISI 304, BenderWire 304 VX, BenderWire 304 NX, BenderWire 316 LVMx

Diameter min.: 0,030 mm/0,0011811 in

Special features:

  • semi-hard, ¾ hard, hard, spring-hard, annealed
  • Zytotoxizitätstests nach DIN EN ISO 10993-5:2009, USP <87>

Nitinol

Product: Shape memory alloy (SMA) in wire form

Material: Nickel-titanium alloy

Diameter min.: 0.025 mm/0,0009843 in

Special features:

  • Small melts individually tailored to customer requirements
  • Extensive expertise of the Ingpuls company

Our contact person

Our contact persons

Maximilian Ballas

Hagener Feinstahl - Sales
Phone: 02331 9393 138
E-mail: m.ballas@hagener-feinstahl.de

Antonella DiVita

Hagener Feinstahl - Sales
Phone: 02331 9393 46
E-mail: a.divita@hagener-feinstahl.de

Thomas Grabarczyk

Hagener Feinstahl - Sales
Phone: 02331 9393 15
E-mail: t.grabarczyk@hagener-feinstahl.de

Heike Niggemann

Stamm Feindrahtwerk - Sales
Phone: 02371 5691 23
E-mail: h.niggemann@stamm-wire.de

Thomas Riske

Sassenscheidt Feindrahtwerk - Sales
Phone: 02352 9394 13
E-mail: t.riske@sassenscheidt.de

Simone Karrasch-Claus

Stamm Feindrahtwerk - Sales Director Fine Wire
Phone: 02371 5691 22
E-mail: s.karrasch@stamm-wire.de

Our contact persons

Simone Karrasch-Claus

Sales Director Fine Wire
Phone: 02371 5691 22
E-mail: s.karrasch@stamm-wire.de

Our contact persons