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Alstilen has the production means to manufacture a broad range of precision mechanical parts in a wide array of materials. Our customers trust in us to comply with their repeatable tolerance levels of less than 1/100th of a mm, an essential requirement for high-precision mechanisms.

Our expertise

  • Precision turning
  • Machining centre
  • Bending machine
  • Cutting press
  • Plastic injection press
  • Grinding (rectification)
  • Multi-slide machine
  • Alignment tooling
  • Carbide insert brazing

Examples of what we do

Materials worked

Materials*EN Reference (number)EN Reference (symbol)Thermal treatment / Finish
Steel1.090246Si7Quenching, Stabilisation
Nitriding, PVD, CVD
Microblasting
Buffing, Polishing, Tribofinishing
1.1193CF45
1.1248C75S
1.2080X210Cr12
1.2085X 33 CrS 16
1.231240 CrMnMoS 8-6
1.2344X 40 CrMoV 5-1
1.2379X153CrMoV12
1.2510100MnCrW4
1.276634NiCrMo6
1.284290MnCrV8
1.3343X 82 WMoV 6 5
1.3505100Cr6
1.4310X10CrNi18-8
1.502656Si7
1.677336NiCrMo16
1.815950CrV4
Alliage cuivre2.0040Cu-OFBuffing, Polishing
2.0060Cu ETP
2.0265CuZn30
2.0335CuZn36
2.0380CuZn39Pb3
2.1020CuSn6
Aluminium Alloy3.1325AlCuMg1Buffing, Polishing, Anodisation
3.4365AlZnMgCu1,5
3.4365AlZnMgCu1,5

* We can machine other types of ferrous and non-ferrous metals, along with more unusual materials: Inconel, Titanium, Ampco, Incoloy, Carbide, Sparkal, refractory steel, PEEK, etc. (Contact us for technical validation and availability).

Treatment and finishing

  • Buffing
  • Microblasting
  • Tribofinishing
  • Stabilisation
  • Polishing
  • Nitriding
  • Thermal treatment
  • PVD* and CVD*

*PVD : Physical Vapour Deposition
**CVD : Chemical Vapour Deposition