When rust-free alone is not enough and maximum hardness is required


Is our AISI 316L not hard and wear-resistant enough for you? Then here is the perfect powerhouse: 17-4 PH stainless steel (material 1.4542). The abbreviation "PH" stands for Precipitation Hardening. In plain English, this means: This stainless steel combines very good rust resistance with extremely high strength and hardness that normal standard stainless steel cannot match.
It effortlessly absorbs enormous mechanical forces, high pressure, and heavy abrasion without deforming—and remains fully operational up to approx. 300 °C.
Through subsequent heat treatment, the hardness and tensile strength of 17-4 PH can be matched exactly to your application. This makes it the perfect material for parts that are permanently under high stress in rough industrial environments.
01 / ENGINEERINGFrom initial sketches and reverse engineering to manufacturing-optimized CAD files (DfAM), assembly consolidation, and seamless transition to injection molding.
02 / POLYMERIndustrial series components and prototypes using powder bed fusion (SLS & MJF), precision resin printing (SLA & DLP), and robust FDM printing (including large-format up to 800 mm).
03 / METALHigh-stress metal components via SLM using aluminum, stainless steel, or titanium—including heat treatment (stress-relief annealing) and precision machining.
04 / FINISH & SERVICEFrom raw part to ready-to-install series product: in-house painting, dyeing, vibratory finishing, and chemical smoothing, as well as thread inserts and assembly.
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