case hardening Germany

... nitriding (gas, plasma, Tenifer+QPQ, nitrocarburizing), case hardening, and carbonitriding. Customers of Siegener Werkzeug- und Härtetechnik GmbH appreciate the many years of experience, individual technical consulting, a modern industrial laboratory, and the regional in-house transportation service. Business Area Seminars We offer practical specialist seminars several times a year in our seminar area...

...Whether it's case hardening, tempering, bluing, deburring, etc., we ensure the desired hardness level or a flawless surface with the right treatment. We have already proven this to many companies in the automotive, tool manufacturing, and mechanical engineering sectors. Our qualified employees, modern machinery, strong quality awareness, and punctuality are always the guarantees for this. We would be happy to show you the many advantages of the individual processes in a personal conversation, which will also convince you in terms of cost.

Processes: - Case hardening and tempering in protective gas with PC-supported process control - Annealing or normalizing - Salt nitriding according to the Tenifer process - Post-oxidation (AB1) - Tool steel hardening in a vacuum furnace up to 1250 °C Quenching media gas pressure - Sandblasting with steel shot (grain size 0.6 mm) - Glass bead blasting - Straightening of shafts and bars - Deep freezing - Bluing - Quality assurance...

...case hardening, induction hardening, nitriding, carbonitriding, ionitriding, carburizing, and tempering. Glass bead blasting in state-of-the-art equipment for gentle surface finishing adjustable by screw compressor from Kaeser.

... hardening takes place at H+W in multi-purpose chamber furnaces. Carbonitriding: "Carbonitriding" refers to the enrichment of the surface layer of a workpiece with carbon and nitrogen followed by hardening. This process is preferably used for automatic and construction steels that do not achieve sufficient surface hardness during case hardening. At H+W, this occurs in a carbon-rich atmosphere at high temperatures with the addition of ammonia (NH3).

... you: Whether construction steels, case-hardening steels, heat-treated steels, hot work steels, cold work steels, tool steels, corrosion-resistant, acid-resistant, heat-resistant stainless steels, nitriding steels, aluminum, brass, copper, bronzes, nickel-based alloys, special materials... For 18 years, wire erosion has also been a topic for us. Here, we have focused on large-volume parts. 5 wire...

... management and customer proximity go hand in hand. Of course, we are certified according to DIN EN ISO 9001:2008. Using state-of-the-art facilities, we offer the following hardening processes: Case hardening, carburizing, hardening, carbonitriding in protective gas and salt bath, various annealing processes, hardening and soldering in vacuum, bainitizing, gas nitriding and gas nitrocarburizing...

... customers, primarily active in metal processing and manufacturing, mainly come from the following sectors: • Automotive suppliers • Aerospace • Tool manufacturing • Mould making • Engine construction • Gear manufacturing • Special machine construction • General mechanical engineering Our focal points are: • Vacuum hardening • Deep freezing • Nitriding • Nitrocarburizing • Salt bath nitriding (Tenifer) • Case hardening • Tempering On the path to optimal customer satisfaction, we aim to do much more than just meet your expectations.

... prototypes in close collaboration with you. - Streamlining and optimizing technical production processes. - Heat treatment - Surface treatment - Material procurement We process the following materials: - Construction steels - Alloy steels - Case-hardening steels - Tool steels - Stainless steel - Cast iron - Aluminum - Brass - Bronze - Copper - Plastics...

...and continuous development, along with a close and trusting relationship with customers, are integral to the company's philosophy. State-of-the-Art Heat Treatment Technology We offer the following treatment methods for your screws, nuts, washers, stamped-bent parts, rivets, or other mass-produced items: - Quenching - Case hardening - Carbonitriding - Stress relieving The modern equipment...