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FERRITIC AND MARTENSITIC STEELS, INCL. PRECIPITAION HARDENING STEELS Available Product Shapes Long Products Product Description Martensitic precipitation hardenable chromium-nickel-copper steel possessing high strength and toughness. Further strength increments can be obtained by cold forming, followed by a precipitation hardening treatment. Properties Aircraft and rocket engineering, mechanical engineering, power generation, measuring and control technique Applications Aerospace Comp. for Chemical plants (incl. LNG, FGD, Urea, LDPE, etc.) Comp. for Industrial Gas Compressors Custom Hand Knives Distributors for Component Applications Electronic Industry General Components for Mechanical Engineering Mechanical Engineering / Machine Building General Oth. Automotive components (Turbochargers, Piston Rings, Sensors, etc.) Other Oil and Gas + CPI comps. Power Generation (Gas/Steam/Nuclear) Structural parts (Aerosp) Unknown Components Application Food processing Industry Blades & Shafts for Turbines and Compressors Comps. for Food processing and Animal Feed Distributors or producers of standard parts without knowledge of final applications Forging Applications Industry gear boxes Injection Components Medical Instruments & Implants Other Aerospace Comps. Other Components Other Power Generation Components Pumps and High Pressure Components Tubular Products, Flanges, Fittings Valves and Actuators Well Completion Tools Well Logging Tools Packaging Shafts Turbine and Engine Parts (Aerosp) Wear parts Wellhead, X-mas trees and Manifolds (incl. Tubing hangers), BOPs voestalpine BÖHLER Edelstahl GmbH & Co KG www.voestalpine.com/bohler-edelstahl

FERRITIC AND MARTENSITIC STEELS, INCL. PRECIPITAION HARDENING STEELS Material designation 1.4542 1.4548 EZ6CNU17.04 AISI: 630 AISI 17-4 PH Market grade voestalpine BÖHLER Edelstahl GmbH & Co KG www.voestalpine.com/bohler-edelstahl

FERRITIC AND MARTENSITIC STEELS, INCL. PRECIPITAION HARDENING STEELS voestalpine BÖHLER Edelstahl GmbH & Co KG www.voestalp

voestalpine BÖHLER Edelstahl GmbH & Co KG www.voestalpine

FERRITIC AND MARTENSITIC STEELS, INCL. PRECIPITAION HARDENING STEELS Mechanical properties at room temperature to DIN EN 10088-3 L = Longitudinal, Q = Transverse St = Bars, Bl = Sheet or plate P = Precipitation hardened SR = Stress relieving annealed 1) Not valid for inspection purposes for which tensile strength is the ruling property. 2) Sheet or plate ≥3 mm thickness High temperature properties Mechanical properties at room temperature to ASTM A564 Bars up to 200 mm diameter L = Longitudinal, Q = Transverse 1) Not valid for inspection purposes for which tensile strength is the ruling...

FERRITIC AND MARTENSITIC STEELS, INCL. PRECIPITAION HARDENING STEELS Precipitation hardening chart High temperature strength chart voestalpine BÖHLER Edelstahl GmbH & Co KG www.voestalpine.c

FERRITIC AND MARTENSITIC STEELS, INCL. PRECIPITAION HARDENING STEELS Dimensional change During solution annealing: Contraction in longitudinal direction approx. 0,2% During precipitation hardening: Contraction at different precipitation hardening temperatures compared with the as solution annealed condition. Surface treatment Nitriding: The nitriding process reduces the steel’s corrosion resistance. It is applied in cases where increased friction and wear resistance is required (e. g. for pump shafts). Plasma nitriding: in combination with precipitation hardening; Hardness penetration...

FERRITIC AND MARTENSITIC STEELS, INCL. PRECIPITAION HARDENING STEELS Physical Properties Temperature (°C / °F) Density (kg/dm³ / lb/in³) Thermal conductivity (W/(m.K) / BTU (IT) ft/hr/ft²/F) Specific heat (J/(kg.K) / BTU (IT) lb/F) Spec. electrical resistance (Ohm.mm²/m / Ohm.inch²/ft) Thermal Expansions Temperature (°C / °F) Thermal expansion (10⁻⁶ m/(m.K) / 10⁻⁶ inch/(inch.F)) For more information see www.voestalpine.com/bohler-edelstahl voestalpine BÖHLER Edelstahl GmbH & Co KG Mariazeller Straße 25 8605 Kapfenberg, AT T. +43/50304/20-0 E. info@bohler-edelstahl.at...