All machinable materials are used. These are procured exclusively from qualified manufacturers/dealers in Germany and abroad, either in conjunction with a quality control report or an acceptance certificate. Stockkeeping is organised by batch, ensuring that traceability is always ensured even for the finished components.

We have experience of working with, for example, the following materials:

Material group		Examples
Structural steels, heat-treated steels, case-hardening steels, nitriding steels		St37, C45, S235JR, 14NiCr14, 20NiCrMo2-2, 16MnCrS5, 42CrMo4, 30CrNiMo8, 31CrMoV9, 34CrAlMo5
Free-cutting steels		9SMnPb28, 46SPb20, 11SMn30
Bearing steels, tool steels		100Cr6, 115CrV3, X210CrW12, HS6-5-2, HS18-1-2-10
Spring steels		56Si7, 51CrV4, 1.4310, Duratherm
Stainless valve steels		1.4034, 1.4112, 1.4125
Rust- and acid-resistant steels		1.4301, 1.4305, 1.4401, 1.4435, 1.4542, 1.4548, 1.4571, 15-5PH, 17-4PH
Implant materials		1.4441, Elgiloy, Rex 734
Highly corrosion-resistant and heat-resistant materials		1.4828, 1.4878, Hasteloy, Haynes 25, Inconel, Nimomic, NiCrTiAl
Magnetically soft materials, glazing alloys		Armco, Reineisen, Permenorm, Vacoflux, Vacon, Invar, NiFe46, NiCo29-18
Aluminium		Al99, AlCuMgPb, AlMgSi1, AlZnMgCu0,5, EN AW1-7xxxx, aviation alloys
Cu alloys		Electrolytic copper, Cu-Be, brass, bronze, new silver, ARCAP
Titanium for use in medical technology		ASTM-F 67, ASTM-F 136, DIN ISO 5832
Titanium for mechanical engineering and aviation		ASTM-B 348, ASM 4928, MIL T 9 047 G, TiAl
Sintered metals, matrix composite materials		Stellite, Ferrotitanit, Densimet, MMC
Pure metals		Nickel, zirconium, molybdenum, tantalum
Noble metals		Platin, Pt-Ir, gold
Machinable ceramics		Macor
Plastics		PA, PVC, POM, PTFE, PE, PI, PEEK, PMMA, GFK, Torlon, Chirulen (PE-UHMW), antibacterial/implantable plastics according to ISO 10993

Materials directory