Effect of post-processing heat treatment on the microstructure and mechanical properties of wire arc additively manufactured 15-5 PH martensitic stainless steel

Damjan Klobčar^{1, a}, Drago Bračun^{1, b}, Uroš Trdan^{1, c}, Aljaž Ščetinec^{2, d}, Tomaž Vuherer^{3, e}, Marek Polanski^{4, f}, Aleksija Đurić^{5, g}, Miodrag Milčić^{6, h}, Nataša Zdravković^{6, i}, Dragan Milčić^{6, j}, Matija Bušić^{7, k}

• ¹Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva cesta 6, 1000, Ljubljana, Slovenia
• ²Brinox inženiring d.o.o., Sora 21, 1215 Medvode, Slovenia
• ³Faculty of Mechanical Engineering, University of Maribor, Smetanova 17, 2000 Maribor, Slovenia
• ⁴Faculty of Advanced Technologies and Chemistry, Military University of Technology, ul. gen. Sylwestra Kaliskiego 200-908 Warsaw, Poland
• ⁵University of East Sarajevo, Faculty of Mechanical Engineering Vuka Karadžića 30, East Sarajevo, RS, Bosnia and Herzegovina
• ⁶Faculty of Mechanical Engineering, University of Niš, Aleksandra Medvedeva 14, 18000 Niš, Republic of Serbia
• ⁷University Nord - University Center Varaždin, Department of Mechanical Engineering, J. Križanića 31b, 42 000 Varaždin, Croatia